调整项目模块，jodconverter-core重命名为office-plugin。jdocnverter-web重命名为server

server/src/main/assembly/assembly.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<assembly
+        xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/2.0.0"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
+    <id>make-assembly</id>
+    <formats>
+        <format>zip</format>
+        <format>tar.gz</format>
+    </formats>
+    <includeBaseDirectory>true</includeBaseDirectory>
+    <fileSets>
+        <fileSet>
+            <directory>src/main/bin</directory>
+            <outputDirectory>${file.separator}bin</outputDirectory>
+            <includes>
+                <include>*.sh</include>
+            </includes>
+            <fileMode>755</fileMode>
+            <lineEnding>unix</lineEnding>
+        </fileSet>
+        <fileSet>
+            <directory>src/main/bin</directory>
+            <outputDirectory>${file.separator}bin</outputDirectory>
+            <includes>
+                <include>*.bat</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <directory>src/main/config</directory>
+            <outputDirectory>${file.separator}config</outputDirectory>
+        </fileSet>
+        <fileSet>
+            <directory>src/main/log</directory>
+            <outputDirectory>${file.separator}log</outputDirectory>
+        </fileSet>
+        <fileSet>
+            <directory>src/main/office</directory>
+            <outputDirectory>${file.separator}office</outputDirectory>
+        </fileSet>
+        <fileSet>
+            <directory>${project.build.directory}</directory>
+            <outputDirectory>${file.separator}bin</outputDirectory>
+            <includes>
+                <include>*.jar</include>
+            </includes>
+        </fileSet>
+    </fileSets>
+</assembly>

server/src/main/bin/install.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+cd /tmp
+
+install_redhat() {
+    wget https://kkfileview.keking.cn/Apache_OpenOffice_4.1.6_Linux_x86-64_install-rpm_zh-CN.tar.gz -cO openoffice_rpm.tar.gz && tar zxf /tmp/openoffice_rpm.tar.gz && cd /tmp/zh-CN/RPMS
+   if [ $? -eq 0 ];then
+     yum install -y libXext.x86_64
+     yum groupinstall -y  "X Window System"
+     rpm -Uvih *.rpm
+     echo 'install desktop service ...'
+     rpm -Uvih desktop-integration/openoffice4.1.6-redhat-menus-4.1.6-9790.noarch.rpm
+     echo 'install finshed...'
+   else
+     echo 'download package error...'
+   fi
+}
+
+install_ubuntu() {
+   wget  https://kkfileview.keking.cn/Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_zh-CN.tar.gz  -cO openoffice_deb.tar.gz && tar zxf /tmp/openoffice_deb.tar.gz && cd /tmp/zh-CN/DEBS
+   echo $?
+ if [ $? -eq 0 ];then
+     apt-get install -y libxrender1
+     apt-get install -y libxt6
+     apt-get install -y libxext-dev
+     apt-get install -y libfreetype6-dev
+     dpkg -i *.deb
+     echo 'install desktop service ...'
+     dpkg -i desktop-integration/openoffice4.1-debian-menus_4.1.6-9790_all.deb
+     echo 'install finshed...'
+  else
+    echo 'download package error...'
+ fi
+}
+
+
+if [ -f "/etc/redhat-release" ]; then
+  yum install -y wget
+  install_redhat
+else
+  apt-get install -y wget
+  install_ubuntu
+fi

server/src/main/bin/showlog.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+tail -fn 300 ../log/kkFileView.log

server/src/main/bin/shutdown.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+kill -15 `ps -ef|grep kkFileView|awk 'NR==1{print $2}'`

server/src/main/bin/startup.bat

@@ -0,0 +1,9 @@
+@echo off
+set "KKFILEVIEW_BIN_FOLDER=%cd%"
+cd "%KKFILEVIEW_BIN_FOLDER%"
+echo Using KKFILEVIEW_BIN_FOLDER %KKFILEVIEW_BIN_FOLDER%
+echo Starting kkFileView...
+echo Please check log file in ../log/kkFileView.log for more information
+echo You can get help in our official homesite: https://kkFileView.keking.cn
+echo If this project is helpful to you, please star it on https://gitee.com/kekingcn/file-online-preview/stargazers
+java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=..\config\application.properties -jar kkFileView-2.2.1.jar -> ..\log\kkFileView.log

server/src/main/bin/startup.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+DIR_HOME=("/opt/openoffice.org3" "/opt/libreoffice" "/opt/openoffice4" "/usr/lib/openoffice" "/usr/lib/libreoffice")
+FLAG=
+OFFICE_HOME=
+KKFILEVIEW_BIN_FOLDER=$(cd "$(dirname "$0")";pwd)
+export KKFILEVIEW_BIN_FOLDER=$KKFILEVIEW_BIN_FOLDER
+cd $KKFILEVIEW_BIN_FOLDER
+echo "Using KKFILEVIEW_BIN_FOLDER $KKFILEVIEW_BIN_FOLDER"
+grep 'office\.home' ../config/application.properties | grep '!^#'
+if [ $? -eq 0 ]; then
+  echo "Using customized office.home"
+else 
+ for i in ${DIR_HOME[@]}
+  do
+    if [ -f $i"/program/soffice.bin" ]; then
+      FLAG=true
+      OFFICE_HOME=${i}
+      break
+    fi
+  done
+  if [ ! -n "${FLAG}" ]; then
+    echo "Installing OpenOffice"
+    sh ./install.sh
+  else 
+    echo "Detected office component has been installed in $OFFICE_HOME"
+  fi
+fi
+echo "Starting kkFileView..."
+echo "Please execute ./showlog.sh to check log for more information"
+echo "You can get help in our official homesite: https://kkFileView.keking.cn"
+echo "If this project is helpful to you, please star it on https://gitee.com/kekingcn/file-online-preview/stargazers"
+nohup java -Dfile.encoding=UTF-8 -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=../config/application.properties -jar kkFileView-2.2.1.jar > ../log/kkFileView.log 2>&1 &

server/src/main/config/application.properties

@@ -0,0 +1,91 @@
+#######################################不可动态配置，需要重启生效#######################################
+server.port = ${KK_SERVER_PORT:8012}
+server.context-path = ${KK_CONTEXT_PATH:/}
+spring.http.encoding.charset = utf8
+## Freemarker 配置
+spring.freemarker.template-loader-path = classpath:/web/
+spring.freemarker.cache = false
+spring.freemarker.charset = UTF-8
+spring.freemarker.check-template-location = true
+spring.freemarker.content-type = text/html
+spring.freemarker.expose-request-attributes = true
+spring.freemarker.expose-session-attributes = true
+spring.freemarker.request-context-attribute = request
+spring.freemarker.suffix = .ftl
+
+server.tomcat.uri-encoding = UTF-8
+#文件上传限制
+spring.http.multipart.max-request-size=500MB
+spring.http.multipart.max-file-size=500MB
+
+#文件资源路径（默认为打包根路径下的file目录下）
+#file.dir = D:\\kkFileview\\
+file.dir = ${KK_FILE_DIR:default}
+#openoffice home路径
+#office.home = C:\\Program Files (x86)\\OpenOffice 4
+office.home = ${KK_OFFICE_HOME:default}
+
+#缓存实现类型，不配默认为内嵌RocksDB(type = default)实现，可配置为redis(type = redis)实现（需要配置spring.redisson.address等参数）和 JDK 内置对象实现（type = jdk）,
+cache.type =  ${KK_CACHE_TYPE:jdk}
+#redis连接，只有当cache.type = redis时才有用
+spring.redisson.address = ${KK_SPRING_REDISSON_ADDRESS:127.0.0.1:6379}
+spring.redisson.password = ${KK_SPRING_REDISSON_PASSWORD:123456}
+#缓存是否自动清理 true 为开启，注释掉或其他值都为关闭
+cache.clean.enabled = ${KK_CACHE_CLEAN_ENABLED:true}
+#缓存自动清理时间，cache.clean.enabled = true时才有用，cron表达式，基于Quartz cron
+cache.clean.cron = ${KK_CACHE_CLEAN_CRON:0 0 3 * * ?}
+
+#######################################可在运行时动态配置#######################################
+#提供预览服务的地址，默认从请求url读，如果使用nginx等反向代理，需要手动设置
+#base.url = https://file.keking.cn
+base.url = ${KK_BASE_URL:default}
+
+#信任站点，多个用','隔开，设置了之后，会限制只能预览来自信任站点列表的文件，默认不限制
+#trust.host = file.keking.cn,kkfileview.keking.cn
+trust.host = ${KK_TRUST_HOST:default}
+
+#是否启用缓存
+cache.enabled = ${KK_CACHE_ENABLED:true}
+
+#文本类型，默认如下，可自定义添加
+simText = ${KK_SIMTEXT:txt,html,htm,asp,jsp,xml,json,properties,md,gitignore,log,java,py,c,cpp,sql,sh,bat,m,bas,prg,cmd}
+#多媒体类型，默认如下，可自定义添加
+media = ${KK_MEDIA:mp3,wav,mp4,flv}
+#office类型文档(word ppt)样式，默认为图片(image)，可配置为pdf（预览时也有按钮切换）
+office.preview.type = ${KK_OFFICE_PREVIEW_TYPE:image}
+#是否关闭office预览切换开关，默认为false，可配置为true关闭
+office.preview.switch.disabled = ${KK_OFFICE_PREVIEW_SWITCH_DISABLED:false}
+
+#是否禁止下载转换生成的pdf文件
+pdf.download.disable = ${KK_PDF_DOWNLOAD_DISABLE:true}
+
+#预览源为FTP时 FTP用户名，可在ftp url后面加参数ftp.username=ftpuser指定，不指定默认用配置的
+ftp.username = ${KK_FTP_USERNAME:ftpuser}
+#预览源为FTP时 FTP密码，可在ftp url后面加参数ftp.password=123456指定，不指定默认用配置的
+ftp.password = ${KK_FTP_PASSWORD:123456}
+#预览源为FTP时, FTP连接默认ControlEncoding(根据FTP服务器操作系统选择，Linux一般为UTF-8，Windows一般为GBK)，可在ftp url后面加参数ftp.control.encoding=UTF-8指定，不指定默认用配置的
+ftp.control.encoding = ${KK_FTP_CONTROL_ENCODING:UTF-8}
+
+#水印内容
+#例：watermark.txt = ${WATERMARK_TXT:凯京科技内部文件，严禁外泄}
+#如需取消水印，内容设置为空即可，例：watermark.txt = ${WATERMARK_TXT:}
+watermark.txt = ${WATERMARK_TXT:}
+#水印x轴间隔
+watermark.x.space = ${WATERMARK_X_SPACE:10}
+#水印y轴间隔
+watermark.y.space = ${WATERMARK_Y_SPACE:10}
+#水印字体
+watermark.font = ${WATERMARK_FONT:微软雅黑}
+#水印字体大小
+watermark.fontsize = ${WATERMARK_FONTSIZE:18px}
+#水印字体颜色
+watermark.color = ${WATERMARK_COLOR:black}
+#水印透明度，要求设置在大于等于0.005，小于1
+watermark.alpha = ${WATERMARK_ALPHA:0.2}
+#水印宽度
+watermark.width = ${WATERMARK_WIDTH:180}
+#水印高度
+watermark.height = ${WATERMARK_HEIGHT:80}
+#水印倾斜度数，要求设置在大于等于0，小于90
+watermark.angle = ${WATERMARK_ANGLE:10}
+

server/src/main/config/freemarker_implicit.ftl

@@ -0,0 +1,22 @@
+[#ftl]
+[#-- @implicitly included --]
+[#-- @ftlvariable name="imgUrls" type="String" --]
+[#-- @ftlvariable name="textData" type="java.lang.String" --]
+[#-- @ftlvariable name="xmlContent" type="java.lang.String" --]
+[#-- @ftlvariable name="textContent" type="java.lang.String" --]
+[#-- @ftlvariable name="textType" type="java.lang.String" --]
+[#-- @ftlvariable name="markdown" type="String" --]
+[#-- @ftlvariable name="xml" type="String" --]
+[#-- @ftlvariable name="switchDisabled" type="String" --]
+[#-- @ftlvariable name="imgurls" type="String" --]
+[#-- @ftlvariable name="watermarkAngle" type="String" --]
+[#-- @ftlvariable name="watermarkHeight" type="String" --]
+[#-- @ftlvariable name="watermarkWidth" type="String" --]
+[#-- @ftlvariable name="watermarkAlpha" type="String" --]
+[#-- @ftlvariable name="watermarkColor" type="String" --]
+[#-- @ftlvariable name="watermarkFontsize" type="String" --]
+[#-- @ftlvariable name="watermarkFont" type="String" --]
+[#-- @ftlvariable name="watermarkYSpace" type="String" --]
+[#-- @ftlvariable name="watermarkXSpace" type="String" --]
+[#-- @ftlvariable name="watermarkTxt" type="String" --]
+[#-- @ftlvariable name="ordinaryUrl" type="String" --]

server/src/main/file/MAINTAINERS.md

@@ -0,0 +1,28 @@
+This page lists all active maintainers of this repository. If you were a
+maintainer and would like to add your name to the Emeritus list, please send us a
+PR.
+
+See [GOVERNANCE.md](https://github.com/grpc/grpc-community/blob/master/governance.md)
+for governance guidelines and how to become a maintainer.
+See [CONTRIBUTING.md](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md)
+for general contribution guidelines.
+
+## Maintainers (in alphabetical order)
+- [creamsoup](https://github.com/creamsoup), Google LLC
+- [dapengzhang0](https://github.com/dapengzhang0), Google LLC
+- [ejona86](https://github.com/ejona86), Google LLC
+- [ericgribkoff](https://github.com/ericgribkoff), Google LLC
+- [jiangtaoli2016](https://github.com/jiangtaoli2016), Google LLC
+- [ran-su](https://github.com/ran-su), Google LLC
+- [sanjaypujare](https://github.com/sanjaypujare), Google LLC
+- [srini100](https://github.com/srini100), Google LLC
+- [voidzcy](https://github.com/voidzcy), Google LLC
+- [zhangkun83](https://github.com/zhangkun83), Google LLC
+
+## Emeritus Maintainers (in alphabetical order)
+- [carl-mastrangelo](https://github.com/carl-mastrangelo), Google LLC
+- [jtattermusch](https://github.com/jtattermusch), Google LLC
+- [louiscryan](https://github.com/louiscryan), Google LLC
+- [nicolasnoble](https://github.com/nicolasnoble), Google LLC
+- [nmittler](https://github.com/nmittler), Google LLC
+- [zpencer](https://github.com/zpencer), Google LLC

server/src/main/file/demo/MAINTAINERS.md

@@ -0,0 +1,28 @@
+This page lists all active maintainers of this repository. If you were a
+maintainer and would like to add your name to the Emeritus list, please send us a
+PR.
+
+See [GOVERNANCE.md](https://github.com/grpc/grpc-community/blob/master/governance.md)
+for governance guidelines and how to become a maintainer.
+See [CONTRIBUTING.md](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md)
+for general contribution guidelines.
+
+## Maintainers (in alphabetical order)
+- [creamsoup](https://github.com/creamsoup), Google LLC
+- [dapengzhang0](https://github.com/dapengzhang0), Google LLC
+- [ejona86](https://github.com/ejona86), Google LLC
+- [ericgribkoff](https://github.com/ericgribkoff), Google LLC
+- [jiangtaoli2016](https://github.com/jiangtaoli2016), Google LLC
+- [ran-su](https://github.com/ran-su), Google LLC
+- [sanjaypujare](https://github.com/sanjaypujare), Google LLC
+- [srini100](https://github.com/srini100), Google LLC
+- [voidzcy](https://github.com/voidzcy), Google LLC
+- [zhangkun83](https://github.com/zhangkun83), Google LLC
+
+## Emeritus Maintainers (in alphabetical order)
+- [carl-mastrangelo](https://github.com/carl-mastrangelo), Google LLC
+- [jtattermusch](https://github.com/jtattermusch), Google LLC
+- [louiscryan](https://github.com/louiscryan), Google LLC
+- [nicolasnoble](https://github.com/nicolasnoble), Google LLC
+- [nmittler](https://github.com/nmittler), Google LLC
+- [zpencer](https://github.com/zpencer), Google LLC

server/src/main/java/cn/keking/ServerMain.java

@@ -0,0 +1,22 @@
+package cn.keking;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@SpringBootApplication
+@EnableScheduling
+@ComponentScan(value = "cn.keking.*")
+public class ServerMain {
+
+	public static void main(String[] args) {
+		ServerMain.staticInitSystemProperty();
+        SpringApplication.run(ServerMain.class, args);
+	}
+
+	private static void staticInitSystemProperty(){
+		//pdfbox兼容低版本jdk
+		System.setProperty("sun.java2d.cmm", "sun.java2d.cmm.kcms.KcmsServiceProvider");
+	}
+}

server/src/main/java/cn/keking/config/ConfigConstants.java

@@ -0,0 +1,217 @@
+package cn.keking.config;
+
+import org.artofsolving.jodconverter.util.ConfigUtils;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.concurrent.CopyOnWriteArraySet;
+import java.util.Set;
+
+/**
+ * @author: chenjh
+ * @since: 2019/4/10 17:22
+ */
+@Component
+public class ConfigConstants {
+
+    private static Boolean CACHE_ENABLED;
+    private static String[] SIM_TEXT = {};
+    private static String[] MEDIA = {};
+    private static String OFFICE_PREVIEW_TYPE;
+    private static String OFFICE_PREVIEW_SWITCH_DISABLED;
+    private static String FTP_USERNAME;
+    private static String FTP_PASSWORD;
+    private static String FTP_CONTROL_ENCODING;
+    private static String BASE_URL;
+    private static String FILE_DIR = ConfigUtils.getHomePath() + File.separator + "file" + File.separator;
+    private static CopyOnWriteArraySet<String> TRUST_HOST_SET;
+    private static String PDF_DOWNLOAD_DISABLE;
+
+    public static final String DEFAULT_CACHE_ENABLED = "true";
+    public static final String DEFAULT_TXT_TYPE = "txt,html,htm,asp,jsp,xml,json,properties,md,gitignore,log,java,py,c,cpp,sql,sh,bat,m,bas,prg,cmd";
+    public static final String DEFAULT_MEDIA_TYPE = "mp3,wav,mp4,flv";
+    public static final String DEFAULT_OFFICE_PREVIEW_TYPE = "image";
+    public static final String DEFAULT_OFFICE_PREVIEW_SWITCH_DISABLED = "false";
+    public static final String DEFAULT_FTP_USERNAME = null;
+    public static final String DEFAULT_FTP_PASSWORD = null;
+    public static final String DEFAULT_FTP_CONTROL_ENCODING = "UTF-8";
+    public static final String DEFAULT_BASE_URL = "default";
+    public static final String DEFAULT_FILE_DIR_VALUE = "default";
+    public static final String DEFAULT_TRUST_HOST = "default";
+    public static final String DEFAULT_PDF_DOWNLOAD_DISABLE = "true";
+
+    public static Boolean isCacheEnabled() {
+        return CACHE_ENABLED;
+    }
+
+    @Value("${cache.enabled:true}")
+    public void setCacheEnabled(String cacheEnabled) {
+        setCacheEnabledValueValue(Boolean.parseBoolean(cacheEnabled));
+    }
+
+    public static void setCacheEnabledValueValue(Boolean cacheEnabled) {
+        CACHE_ENABLED = cacheEnabled;
+    }
+
+    public static String[] getSimText() {
+        return SIM_TEXT;
+    }
+
+    @Value("${simText:txt,html,htm,asp,jsp,xml,json,properties,md,gitignore,log,java,py,c,cpp,sql,sh,bat,m,bas,prg,cmd}")
+    public void setSimText(String simText) {
+        String[] simTextArr = simText.split(",");
+        setSimTextValue(simTextArr);
+    }
+
+    public static void setSimTextValue(String[] simText) {
+        SIM_TEXT = simText;
+    }
+
+    public static String[] getMedia() {
+        return MEDIA;
+    }
+
+    @Value("${media:mp3,wav,mp4,flv}")
+    public void setMedia(String media) {
+        String[] mediaArr = media.split(",");
+        setMediaValue(mediaArr);
+    }
+
+    public static void setMediaValue(String[] Media) {
+        MEDIA = Media;
+    }
+
+    public static String getOfficePreviewType() {
+        return OFFICE_PREVIEW_TYPE;
+    }
+
+    @Value("${office.preview.type:image}")
+    public void setOfficePreviewType(String officePreviewType) {
+        setOfficePreviewTypeValue(officePreviewType);
+    }
+
+    public static void setOfficePreviewTypeValue(String officePreviewType) {
+        OFFICE_PREVIEW_TYPE = officePreviewType;
+    }
+
+    public static String getFtpUsername() {
+        return FTP_USERNAME;
+    }
+
+    @Value("${ftp.username:}")
+    public void setFtpUsername(String ftpUsername) {
+        setFtpUsernameValue(ftpUsername);
+    }
+
+    public static void setFtpUsernameValue(String ftpUsername) {
+        FTP_USERNAME = ftpUsername;
+    }
+
+    public static String getFtpPassword() {
+        return FTP_PASSWORD;
+    }
+
+    @Value("${ftp.password:}")
+    public void setFtpPassword(String ftpPassword) {
+        setFtpPasswordValue(ftpPassword);
+    }
+
+    public static void setFtpPasswordValue(String ftpPassword) {
+        FTP_PASSWORD = ftpPassword;
+    }
+
+    public static String getFtpControlEncoding() {
+        return FTP_CONTROL_ENCODING;
+    }
+
+    @Value("${ftp.control.encoding:UTF-8}")
+    public void setFtpControlEncoding(String ftpControlEncoding) {
+        setFtpControlEncodingValue(ftpControlEncoding);
+    }
+
+    public static void setFtpControlEncodingValue(String ftpControlEncoding) {
+        FTP_CONTROL_ENCODING = ftpControlEncoding;
+    }
+
+    public static String getBaseUrl() {
+        return BASE_URL;
+    }
+
+    @Value("${base.url:default}")
+    public void setBaseUrl(String baseUrl) {
+        setBaseUrlValue(baseUrl);
+    }
+
+    public static void setBaseUrlValue(String baseUrl) {
+        BASE_URL = baseUrl;
+    }
+
+    public static String getFileDir() {
+        return FILE_DIR;
+    }
+
+    @Value("${file.dir:default}")
+    public void setFileDir(String fileDir) {
+        setFileDirValue(fileDir);
+    }
+
+    public static void setFileDirValue(String fileDir) {
+        if (!DEFAULT_FILE_DIR_VALUE.equalsIgnoreCase(fileDir)) {
+            if (!fileDir.endsWith(File.separator)) {
+                fileDir = fileDir + File.separator;
+            }
+            FILE_DIR = fileDir;
+        }
+    }
+
+    @Value("${trust.host:default}")
+    public void setTrustHost(String trustHost) {
+        setTrustHostValue(trustHost);
+    }
+
+    public static void setTrustHostValue(String trustHost) {
+        CopyOnWriteArraySet<String> trustHostSet;
+        if (DEFAULT_TRUST_HOST.equalsIgnoreCase(trustHost)) {
+            trustHostSet = new CopyOnWriteArraySet<>();
+        } else {
+            String[] trustHostArray = trustHost.toLowerCase().split(",");
+            trustHostSet = new CopyOnWriteArraySet<>(Arrays.asList(trustHostArray));
+            setTrustHostSet(trustHostSet);
+        }
+        setTrustHostSet(trustHostSet);
+    }
+
+    public static Set<String> getTrustHostSet() {
+        return TRUST_HOST_SET;
+    }
+
+    private static void setTrustHostSet(CopyOnWriteArraySet<String> trustHostSet) {
+        ConfigConstants.TRUST_HOST_SET = trustHostSet;
+    }
+
+    public static String getPdfDownloadDisable() {
+        return PDF_DOWNLOAD_DISABLE;
+    }
+
+
+    @Value("${pdf.download.disable:true}")
+    public void setPdfDownloadDisable(String pdfDownloadDisable) {
+        setPdfDownloadDisableValue(pdfDownloadDisable);
+    }
+    public static void setPdfDownloadDisableValue(String pdfDownloadDisable) {
+        PDF_DOWNLOAD_DISABLE = pdfDownloadDisable;
+    }
+
+    public static String getOfficePreviewSwitchDisabled() {
+        return OFFICE_PREVIEW_SWITCH_DISABLED;
+    }
+    @Value("${office.preview.switch.disabled:true}")
+    public void setOfficePreviewSwitchDisabled(String officePreviewSwitchDisabled) {
+        OFFICE_PREVIEW_SWITCH_DISABLED = officePreviewSwitchDisabled;
+    }
+    public static void setOfficePreviewSwitchDisabledValue(String officePreviewSwitchDisabled) {
+        OFFICE_PREVIEW_SWITCH_DISABLED = officePreviewSwitchDisabled;
+    }
+}

server/src/main/java/cn/keking/config/RFCConfig.java

@@ -0,0 +1,19 @@
+package cn.keking.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author chenjh
+ * @since 2020/5/18 13:41
+ */
+@Configuration
+public class RFCConfig {
+
+    @Bean
+    public Boolean setRequestTargetAllow() {
+        // RFC 7230，RFC 3986规范不允许url相关特殊字符，手动指定Tomcat url允许特殊符号， 如{}做入参，其他符号按需添加。见tomcat的HttpParser源码。
+        System.setProperty("tomcat.util.http.parser.HttpParser.requestTargetAllow", "|{}");
+        return true;
+    }
+}

server/src/main/java/cn/keking/config/RedissonConfig.java

@@ -0,0 +1,242 @@
+package cn.keking.config;
+
+import io.netty.channel.nio.NioEventLoopGroup;
+import org.redisson.client.codec.Codec;
+import org.redisson.config.Config;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.util.ClassUtils;
+
+/**
+ * Created by kl on 2017/09/26.
+ * redisson 客户端配置
+ */
+@ConditionalOnExpression("'${cache.type:default}'.equals('redis')")
+@ConfigurationProperties(prefix = "spring.redisson")
+@Configuration
+public class RedissonConfig {
+
+    private String address;
+    private int connectionMinimumIdleSize = 10;
+    private int idleConnectionTimeout=10000;
+    private int pingTimeout=1000;
+    private int connectTimeout=10000;
+    private int timeout=3000;
+    private int retryAttempts=3;
+    private int retryInterval=1500;
+    private int reconnectionTimeout=3000;
+    private int failedAttempts=3;
+    private String password = null;
+    private int subscriptionsPerConnection=5;
+    private String clientName=null;
+    private int subscriptionConnectionMinimumIdleSize = 1;
+    private int subscriptionConnectionPoolSize = 50;
+    private int connectionPoolSize = 64;
+    private int database = 0;
+    private boolean dnsMonitoring = false;
+    private int dnsMonitoringInterval = 5000;
+
+    private int thread; //当前处理核数量 * 2
+
+    private String codec="org.redisson.codec.JsonJacksonCodec";
+
+    @Bean
+    Config config() throws Exception {
+        Config config = new Config();
+        config.useSingleServer().setAddress(address)
+                .setConnectionMinimumIdleSize(connectionMinimumIdleSize)
+                .setConnectionPoolSize(connectionPoolSize)
+                .setDatabase(database)
+                .setDnsMonitoring(dnsMonitoring)
+                .setDnsMonitoringInterval(dnsMonitoringInterval)
+                .setSubscriptionConnectionMinimumIdleSize(subscriptionConnectionMinimumIdleSize)
+                .setSubscriptionConnectionPoolSize(subscriptionConnectionPoolSize)
+                .setSubscriptionsPerConnection(subscriptionsPerConnection)
+                .setClientName(clientName)
+                .setFailedAttempts(failedAttempts)
+                .setRetryAttempts(retryAttempts)
+                .setRetryInterval(retryInterval)
+                .setReconnectionTimeout(reconnectionTimeout)
+                .setTimeout(timeout)
+                .setConnectTimeout(connectTimeout)
+                .setIdleConnectionTimeout(idleConnectionTimeout)
+                .setPingTimeout(pingTimeout)
+                .setPassword(password);
+        Codec codec=(Codec) ClassUtils.forName(getCodec(), ClassUtils.getDefaultClassLoader()).newInstance();
+        config.setCodec(codec);
+        config.setThreads(thread);
+        config.setEventLoopGroup(new NioEventLoopGroup());
+        config.setUseLinuxNativeEpoll(false);
+        return config;
+    }
+
+    public int getThread() {
+        return thread;
+    }
+
+    public void setThread(int thread) {
+        this.thread = thread;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public int getIdleConnectionTimeout() {
+        return idleConnectionTimeout;
+    }
+
+    public void setIdleConnectionTimeout(int idleConnectionTimeout) {
+        this.idleConnectionTimeout = idleConnectionTimeout;
+    }
+
+    public int getPingTimeout() {
+        return pingTimeout;
+    }
+
+    public void setPingTimeout(int pingTimeout) {
+        this.pingTimeout = pingTimeout;
+    }
+
+    public int getConnectTimeout() {
+        return connectTimeout;
+    }
+
+    public void setConnectTimeout(int connectTimeout) {
+        this.connectTimeout = connectTimeout;
+    }
+
+    public int getTimeout() {
+        return timeout;
+    }
+
+    public void setTimeout(int timeout) {
+        this.timeout = timeout;
+    }
+
+    public int getRetryAttempts() {
+        return retryAttempts;
+    }
+
+    public void setRetryAttempts(int retryAttempts) {
+        this.retryAttempts = retryAttempts;
+    }
+
+    public int getRetryInterval() {
+        return retryInterval;
+    }
+
+    public void setRetryInterval(int retryInterval) {
+        this.retryInterval = retryInterval;
+    }
+
+    public int getReconnectionTimeout() {
+        return reconnectionTimeout;
+    }
+
+    public void setReconnectionTimeout(int reconnectionTimeout) {
+        this.reconnectionTimeout = reconnectionTimeout;
+    }
+
+    public int getFailedAttempts() {
+        return failedAttempts;
+    }
+
+    public void setFailedAttempts(int failedAttempts) {
+        this.failedAttempts = failedAttempts;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public int getSubscriptionsPerConnection() {
+        return subscriptionsPerConnection;
+    }
+
+    public void setSubscriptionsPerConnection(int subscriptionsPerConnection) {
+        this.subscriptionsPerConnection = subscriptionsPerConnection;
+    }
+
+    public String getClientName() {
+        return clientName;
+    }
+
+    public void setClientName(String clientName) {
+        this.clientName = clientName;
+    }
+
+    public int getSubscriptionConnectionMinimumIdleSize() {
+        return subscriptionConnectionMinimumIdleSize;
+    }
+
+    public void setSubscriptionConnectionMinimumIdleSize(int subscriptionConnectionMinimumIdleSize) {
+        this.subscriptionConnectionMinimumIdleSize = subscriptionConnectionMinimumIdleSize;
+    }
+
+    public int getSubscriptionConnectionPoolSize() {
+        return subscriptionConnectionPoolSize;
+    }
+
+    public void setSubscriptionConnectionPoolSize(int subscriptionConnectionPoolSize) {
+        this.subscriptionConnectionPoolSize = subscriptionConnectionPoolSize;
+    }
+
+    public int getConnectionMinimumIdleSize() {
+        return connectionMinimumIdleSize;
+    }
+
+    public void setConnectionMinimumIdleSize(int connectionMinimumIdleSize) {
+        this.connectionMinimumIdleSize = connectionMinimumIdleSize;
+    }
+
+    public int getConnectionPoolSize() {
+        return connectionPoolSize;
+    }
+
+    public void setConnectionPoolSize(int connectionPoolSize) {
+        this.connectionPoolSize = connectionPoolSize;
+    }
+
+    public int getDatabase() {
+        return database;
+    }
+
+    public void setDatabase(int database) {
+        this.database = database;
+    }
+
+    public boolean isDnsMonitoring() {
+        return dnsMonitoring;
+    }
+
+    public void setDnsMonitoring(boolean dnsMonitoring) {
+        this.dnsMonitoring = dnsMonitoring;
+    }
+
+    public int getDnsMonitoringInterval() {
+        return dnsMonitoringInterval;
+    }
+
+    public void setDnsMonitoringInterval(int dnsMonitoringInterval) {
+        this.dnsMonitoringInterval = dnsMonitoringInterval;
+    }
+
+    public String getCodec() {
+        return codec;
+    }
+
+    public void setCodec(String codec) {
+        this.codec = codec;
+    }
+}

server/src/main/java/cn/keking/config/WatermarkConfigConstants.java

@@ -0,0 +1,164 @@
+package cn.keking.config;
+
+import org.springframework.beans.factory.annotation.Value;
+
+/**
+ * @author chenjh
+ * @since 2020/5/13 17:44
+ */
+public class WatermarkConfigConstants {
+
+    private static String WATERMARK_TXT;
+    private static String WATERMARK_X_SPACE;
+    private static String WATERMARK_Y_SPACE;
+    private static String WATERMARK_FONT;
+    private static String WATERMARK_FONTSIZE;
+    private static String WATERMARK_COLOR;
+    private static String WATERMARK_ALPHA;
+    private static String WATERMARK_WIDTH;
+    private static String WATERMARK_HEIGHT;
+    private static String WATERMARK_ANGLE;
+
+    public static String DEFAULT_WATERMARK_TXT = "";
+    public static String DEFAULT_WATERMARK_X_SPACE = "10";
+    public static String DEFAULT_WATERMARK_Y_SPACE = "10";
+    public static String DEFAULT_WATERMARK_FONT = "微软雅黑";
+    public static String DEFAULT_WATERMARK_FONTSIZE = "18px";
+    public static String DEFAULT_WATERMARK_COLOR = "black";
+    public static String DEFAULT_WATERMARK_ALPHA = "0.2";
+    public static String DEFAULT_WATERMARK_WIDTH = "240";
+    public static String DEFAULT_WATERMARK_HEIGHT = "80";
+    public static String DEFAULT_WATERMARK_ANGLE = "10";
+
+    public static String getWatermarkTxt() {
+        return WATERMARK_TXT;
+    }
+
+    public static void setWatermarkTxtValue(String watermarkTxt) {
+        WATERMARK_TXT = watermarkTxt;
+    }
+
+    @Value("${watermark.txt:}")
+    public void setWatermarkTxt(String watermarkTxt) {
+        setWatermarkTxtValue(watermarkTxt);
+    }
+
+    public static String getWatermarkXSpace() {
+        return WATERMARK_X_SPACE;
+    }
+
+    public static void setWatermarkXSpaceValue(String watermarkXSpace) {
+        WATERMARK_X_SPACE = watermarkXSpace;
+    }
+
+    @Value("${watermark.x.space:10}")
+    public void setWatermarkXSpace(String watermarkXSpace) {
+        setWatermarkXSpaceValue(watermarkXSpace);
+    }
+
+    public static String getWatermarkYSpace() {
+        return WATERMARK_Y_SPACE;
+    }
+
+    public static void setWatermarkYSpaceValue(String watermarkYSpace) {
+        WATERMARK_Y_SPACE = watermarkYSpace;
+    }
+
+    @Value("${watermark.y.space:10}")
+    public void setWatermarkYSpace(String watermarkYSpace) {
+        setWatermarkYSpaceValue(watermarkYSpace);
+    }
+
+    public static String getWatermarkFont() {
+        return WATERMARK_FONT;
+    }
+
+    public static void setWatermarkFontValue(String watermarkFont) {
+        WATERMARK_FONT = watermarkFont;
+    }
+
+    @Value("${watermark.font:微软雅黑}")
+    public void setWatermarkFont(String watermarkFont) {
+        setWatermarkFontValue(watermarkFont);
+    }
+
+    public static String getWatermarkFontsize() {
+        return WATERMARK_FONTSIZE;
+    }
+
+    public static void setWatermarkFontsizeValue(String watermarkFontsize) {
+        WATERMARK_FONTSIZE = watermarkFontsize;
+    }
+
+    @Value("${watermark.fontsize:18px}")
+    public void setWatermarkFontsize(String watermarkFontsize) {
+        setWatermarkFontsizeValue(watermarkFontsize);
+    }
+
+    public static String getWatermarkColor() {
+        return WATERMARK_COLOR;
+    }
+
+    public static void setWatermarkColorValue(String watermarkColor) {
+        WATERMARK_COLOR = watermarkColor;
+    }
+
+    @Value("${watermark.color:black}")
+    public void setWatermarkColor(String watermarkColor) {
+        setWatermarkColorValue(watermarkColor);
+    }
+
+    public static String getWatermarkAlpha() {
+        return WATERMARK_ALPHA;
+    }
+
+    public static void setWatermarkAlphaValue(String watermarkAlpha) {
+        WATERMARK_ALPHA = watermarkAlpha;
+    }
+
+    @Value("${watermark.alpha:0.2}")
+    public void setWatermarkAlpha(String watermarkAlpha) {
+        setWatermarkAlphaValue(watermarkAlpha);
+    }
+
+    public static String getWatermarkWidth() {
+        return WATERMARK_WIDTH;
+    }
+
+    public static void setWatermarkWidthValue(String watermarkWidth) {
+        WATERMARK_WIDTH = watermarkWidth;
+    }
+
+    @Value("${watermark.width:240}")
+    public void setWatermarkWidth(String watermarkWidth) {
+        WATERMARK_WIDTH = watermarkWidth;
+    }
+
+    public static String getWatermarkHeight() {
+        return WATERMARK_HEIGHT;
+    }
+
+    public static void setWatermarkHeightValue(String watermarkHeight) {
+        WATERMARK_HEIGHT = watermarkHeight;
+    }
+
+    @Value("${watermark.height:80}")
+    public void setWatermarkHeight(String watermarkHeight) {
+        WATERMARK_HEIGHT = watermarkHeight;
+    }
+
+    public static String getWatermarkAngle() {
+        return WATERMARK_ANGLE;
+    }
+
+    public static void setWatermarkAngleValue(String watermarkAngle) {
+        WATERMARK_ANGLE = watermarkAngle;
+    }
+
+    @Value("${watermark.angle:10}")
+    public void setWatermarkAngle(String watermarkAngle) {
+        WATERMARK_ANGLE = watermarkAngle;
+    }
+
+
+}

server/src/main/java/cn/keking/config/WebConfig.java

@@ -0,0 +1,27 @@
+package cn.keking.config;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+
+/**
+ * @author: chenjh
+ * @since: 2019/4/16 20:04
+ */
+@Configuration
+public class WebConfig extends WebMvcConfigurerAdapter {
+
+    private final static Logger LOGGER = LoggerFactory.getLogger(WebConfig.class);
+    /**
+     * 访问外部文件配置
+     */
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        String filePath = ConfigConstants.getFileDir();
+        LOGGER.info("Add resource locations: {}", filePath);
+        registry.addResourceHandler("/**").addResourceLocations("classpath:/META-INF/resources/","classpath:/resources/","classpath:/static/","classpath:/public/","file:" + filePath);
+        super.addResourceHandlers(registry);
+    }
+}

server/src/main/java/cn/keking/extend/ControlDocumentFormatRegistry.java

@@ -0,0 +1,157 @@
+package cn.keking.extend;
+
+import org.artofsolving.jodconverter.document.DocumentFamily;
+import org.artofsolving.jodconverter.document.DocumentFormat;
+import org.artofsolving.jodconverter.document.SimpleDocumentFormatRegistry;
+
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+/**
+ * 重写了DefaultDocumentFormatRegistry类，因为要添加自定义行为，比如字符编码。。。
+ * @author yudian-it
+ * @date 2017/12/5
+ */
+public class ControlDocumentFormatRegistry extends SimpleDocumentFormatRegistry {
+
+    public ControlDocumentFormatRegistry() {
+        DocumentFormat pdf = new DocumentFormat("Portable Document Format", "pdf", "application/pdf");
+        pdf.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "writer_pdf_Export"));
+        pdf.setStoreProperties(DocumentFamily.SPREADSHEET, Collections.singletonMap("FilterName", "calc_pdf_Export"));
+        pdf.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "impress_pdf_Export"));
+        pdf.setStoreProperties(DocumentFamily.DRAWING, Collections.singletonMap("FilterName", "draw_pdf_Export"));
+        addFormat(pdf);
+
+        DocumentFormat swf = new DocumentFormat("Macromedia Flash", "swf", "application/x-shockwave-flash");
+        swf.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "impress_flash_Export"));
+        swf.setStoreProperties(DocumentFamily.DRAWING, Collections.singletonMap("FilterName", "draw_flash_Export"));
+        addFormat(swf);
+
+        // disabled because it's not always available
+        //DocumentFormat xhtml = new DocumentFormat("XHTML", "xhtml", "application/xhtml+xml");
+        //xhtml.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "XHTML Writer File"));
+        //xhtml.setStoreProperties(DocumentFamily.SPREADSHEET, Collections.singletonMap("FilterName", "XHTML Calc File"));
+        //xhtml.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "XHTML Impress File"));
+        //addFormat(xhtml);
+
+        DocumentFormat html = new DocumentFormat("HTML", "html", "text/html");
+        // HTML is treated as Text when supplied as input, but as an output it is also
+        // available for exporting Spreadsheet and Presentation formats
+        html.setInputFamily(DocumentFamily.TEXT);
+        html.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "HTML (StarWriter)"));
+        Map<String,Object> htmlLoadAndStoreProperties = new LinkedHashMap<>();
+        htmlLoadAndStoreProperties.put("FilterName", "HTML (StarCalc)");
+        htmlLoadAndStoreProperties.put("FilterOptions", "utf8");
+        html.setStoreProperties(DocumentFamily.SPREADSHEET, htmlLoadAndStoreProperties);
+        html.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "impress_html_Export"));
+        addFormat(html);
+
+        DocumentFormat odt = new DocumentFormat("OpenDocument Text", "odt", "application/vnd.oasis.opendocument.text");
+        odt.setInputFamily(DocumentFamily.TEXT);
+        odt.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "writer8"));
+        addFormat(odt);
+
+        DocumentFormat sxw = new DocumentFormat("OpenOffice.org 1.0 Text Document", "sxw", "application/vnd.sun.xml.writer");
+        sxw.setInputFamily(DocumentFamily.TEXT);
+        sxw.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "StarOffice XML (Writer)"));
+        addFormat(sxw);
+
+        DocumentFormat doc = new DocumentFormat("Microsoft Word", "doc", "application/msword");
+        doc.setInputFamily(DocumentFamily.TEXT);
+        doc.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "MS Word 97"));
+        addFormat(doc);
+
+        DocumentFormat docx = new DocumentFormat("Microsoft Word 2007 XML", "docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document");
+        docx.setInputFamily(DocumentFamily.TEXT);
+        addFormat(docx);
+
+        DocumentFormat rtf = new DocumentFormat("Rich Text Format", "rtf", "text/rtf");
+        rtf.setInputFamily(DocumentFamily.TEXT);
+        rtf.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "Rich Text Format"));
+        addFormat(rtf);
+
+        DocumentFormat wpd = new DocumentFormat("WordPerfect", "wpd", "application/wordperfect");
+        wpd.setInputFamily(DocumentFamily.TEXT);
+        addFormat(wpd);
+
+        DocumentFormat txt = new DocumentFormat("Plain Text", "txt", "text/plain");
+        txt.setInputFamily(DocumentFamily.TEXT);
+        Map<String,Object> txtLoadAndStoreProperties = new LinkedHashMap<>();
+        txtLoadAndStoreProperties.put("FilterName", "Text (encoded)");
+        txtLoadAndStoreProperties.put("FilterOptions", "utf8");
+        txt.setLoadProperties(txtLoadAndStoreProperties);
+        txt.setStoreProperties(DocumentFamily.TEXT, txtLoadAndStoreProperties);
+        addFormat(txt);
+
+        DocumentFormat wikitext = new DocumentFormat("MediaWiki wikitext", "wiki", "text/x-wiki");
+        wikitext.setStoreProperties(DocumentFamily.TEXT, Collections.singletonMap("FilterName", "MediaWiki"));
+        //addFormat(wikitext);
+
+        DocumentFormat ods = new DocumentFormat("OpenDocument Spreadsheet", "ods", "application/vnd.oasis.opendocument.spreadsheet");
+        ods.setInputFamily(DocumentFamily.SPREADSHEET);
+        ods.setStoreProperties(DocumentFamily.SPREADSHEET, Collections.singletonMap("FilterName", "calc8"));
+        addFormat(ods);
+
+        DocumentFormat sxc = new DocumentFormat("OpenOffice.org 1.0 Spreadsheet", "sxc", "application/vnd.sun.xml.calc");
+        sxc.setInputFamily(DocumentFamily.SPREADSHEET);
+        sxc.setStoreProperties(DocumentFamily.SPREADSHEET, Collections.singletonMap("FilterName", "StarOffice XML (Calc)"));
+        addFormat(sxc);
+
+        DocumentFormat xls = new DocumentFormat("Microsoft Excel", "xls", "application/vnd.ms-excel");
+        xls.setInputFamily(DocumentFamily.SPREADSHEET);
+        xls.setStoreProperties(DocumentFamily.SPREADSHEET, Collections.singletonMap("FilterName", "MS Excel 97"));
+        addFormat(xls);
+
+        DocumentFormat xlsx = new DocumentFormat("Microsoft Excel 2007 XML", "xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        xlsx.setInputFamily(DocumentFamily.SPREADSHEET);
+        addFormat(xlsx);
+
+        DocumentFormat csv = new DocumentFormat("Comma Separated Values", "csv", "text/csv");
+        csv.setInputFamily(DocumentFamily.SPREADSHEET);
+        Map<String,Object> csvLoadAndStoreProperties = new LinkedHashMap<>();
+        csvLoadAndStoreProperties.put("FilterName", "Text - txt - csv (StarCalc)");
+        csvLoadAndStoreProperties.put("FilterOptions", "44,34,0");  // Field Separator: ','; Text Delimiter: '"'
+        csv.setLoadProperties(csvLoadAndStoreProperties);
+        csv.setStoreProperties(DocumentFamily.SPREADSHEET, csvLoadAndStoreProperties);
+        addFormat(csv);
+
+        DocumentFormat tsv = new DocumentFormat("Tab Separated Values", "tsv", "text/tab-separated-values");
+        tsv.setInputFamily(DocumentFamily.SPREADSHEET);
+        Map<String,Object> tsvLoadAndStoreProperties = new LinkedHashMap<>();
+        tsvLoadAndStoreProperties.put("FilterName", "Text - txt - csv (StarCalc)");
+        tsvLoadAndStoreProperties.put("FilterOptions", "9,34,0");  // Field Separator: '\t'; Text Delimiter: '"'
+        tsv.setLoadProperties(tsvLoadAndStoreProperties);
+        tsv.setStoreProperties(DocumentFamily.SPREADSHEET, tsvLoadAndStoreProperties);
+        addFormat(tsv);
+
+        DocumentFormat odp = new DocumentFormat("OpenDocument Presentation", "odp", "application/vnd.oasis.opendocument.presentation");
+        odp.setInputFamily(DocumentFamily.PRESENTATION);
+        odp.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "impress8"));
+        addFormat(odp);
+
+        DocumentFormat sxi = new DocumentFormat("OpenOffice.org 1.0 Presentation", "sxi", "application/vnd.sun.xml.impress");
+        sxi.setInputFamily(DocumentFamily.PRESENTATION);
+        sxi.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "StarOffice XML (Impress)"));
+        addFormat(sxi);
+
+        DocumentFormat ppt = new DocumentFormat("Microsoft PowerPoint", "ppt", "application/vnd.ms-powerpoint");
+        ppt.setInputFamily(DocumentFamily.PRESENTATION);
+        ppt.setStoreProperties(DocumentFamily.PRESENTATION, Collections.singletonMap("FilterName", "MS PowerPoint 97"));
+        addFormat(ppt);
+
+        DocumentFormat pptx = new DocumentFormat("Microsoft PowerPoint 2007 XML", "pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation");
+        pptx.setInputFamily(DocumentFamily.PRESENTATION);
+        addFormat(pptx);
+
+        DocumentFormat odg = new DocumentFormat("OpenDocument Drawing", "odg", "application/vnd.oasis.opendocument.graphics");
+        odg.setInputFamily(DocumentFamily.DRAWING);
+        odg.setStoreProperties(DocumentFamily.DRAWING, Collections.singletonMap("FilterName", "draw8"));
+        addFormat(odg);
+
+        DocumentFormat svg = new DocumentFormat("Scalable Vector Graphics", "svg", "image/svg+xml");
+        svg.setStoreProperties(DocumentFamily.DRAWING, Collections.singletonMap("FilterName", "draw_svg_Export"));
+        addFormat(svg);
+    }
+
+}

server/src/main/java/cn/keking/hutool/HexUtil.java

@@ -0,0 +1,388 @@
+package cn.keking.hutool;
+
+import java.awt.*;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * 十六进制（简写为hex或下标16）在数学中是一种逢16进1的进位制，一般用数字0到9和字母A到F表示（其中:A~F即10~15）。<br>
+ * 例如十进制数57，在二进制写作111001，在16进制写作39。<br>
+ * 像java,c这样的语言为了区分十六进制和十进制数值,会在十六进制数的前面加上 0x,比如0x20是十进制的32,而不是十进制的20<br>
+ * <p>
+ * 参考：https://my.oschina.net/xinxingegeya/blog/287476
+ *
+ * @author Looly
+ */
+public class HexUtil {
+
+	/**
+	 * 用于建立十六进制字符的输出的小写字符数组
+	 */
+	private static final char[] DIGITS_LOWER = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+	/**
+	 * 用于建立十六进制字符的输出的大写字符数组
+	 */
+	private static final char[] DIGITS_UPPER = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+
+	/**
+	 * 判断给定字符串是否为16进制数<br>
+	 * 如果是，需要使用对应数字类型对象的<code>decode</code>方法解码<br>
+	 * 例如：{@code Integer.decode}方法解码int类型的16进制数字
+	 *
+	 * @param value 值
+	 * @return 是否为16进制
+	 */
+	public static boolean isHexNumber(String value) {
+		final int index = (value.startsWith("-") ? 1 : 0);
+		if (value.startsWith("0x", index) || value.startsWith("0X", index) || value.startsWith("#", index)) {
+			try {
+				Long.decode(value);
+			} catch (NumberFormatException e) {
+				return false;
+			}
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	// ---------------------------------------------------------------------------------------------------- encode
+
+	/**
+	 * 将字节数组转换为十六进制字符数组
+	 *
+	 * @param data byte[]
+	 * @return 十六进制char[]
+	 */
+	public static char[] encodeHex(byte[] data) {
+		return encodeHex(data, true);
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符数组
+	 *
+	 * @param str     字符串
+	 * @param charset 编码
+	 * @return 十六进制char[]
+	 */
+	public static char[] encodeHex(String str, Charset charset) {
+		return encodeHex(StrUtil.bytes(str, charset), true);
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符数组
+	 *
+	 * @param data        byte[]
+	 * @param toLowerCase <code>true</code> 传换成小写格式 ， <code>false</code> 传换成大写格式
+	 * @return 十六进制char[]
+	 */
+	public static char[] encodeHex(byte[] data, boolean toLowerCase) {
+		return encodeHex(data, toLowerCase ? DIGITS_LOWER : DIGITS_UPPER);
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符串
+	 *
+	 * @param data byte[]
+	 * @return 十六进制String
+	 */
+	public static String encodeHexStr(byte[] data) {
+		return encodeHexStr(data, true);
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符串，结果为小写
+	 *
+	 * @param data    被编码的字符串
+	 * @param charset 编码
+	 * @return 十六进制String
+	 */
+	public static String encodeHexStr(String data, Charset charset) {
+		return encodeHexStr(StrUtil.bytes(data, charset), true);
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符串，结果为小写，默认编码是UTF-8
+	 *
+	 * @param data 被编码的字符串
+	 * @return 十六进制String
+	 */
+	public static String encodeHexStr(String data) {
+		return encodeHexStr(data, StandardCharsets.UTF_8);
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符串
+	 *
+	 * @param data        byte[]
+	 * @param toLowerCase <code>true</code> 传换成小写格式 ， <code>false</code> 传换成大写格式
+	 * @return 十六进制String
+	 */
+	public static String encodeHexStr(byte[] data, boolean toLowerCase) {
+		return encodeHexStr(data, toLowerCase ? DIGITS_LOWER : DIGITS_UPPER);
+	}
+
+	// ---------------------------------------------------------------------------------------------------- decode
+
+	/**
+	 * 将十六进制字符数组转换为字符串，默认编码UTF-8
+	 *
+	 * @param hexStr 十六进制String
+	 * @return 字符串
+	 */
+	public static String decodeHexStr(String hexStr) {
+		return decodeHexStr(hexStr, StandardCharsets.UTF_8);
+	}
+
+	/**
+	 * 将十六进制字符数组转换为字符串
+	 *
+	 * @param hexStr  十六进制String
+	 * @param charset 编码
+	 * @return 字符串
+	 */
+	public static String decodeHexStr(String hexStr, Charset charset) {
+		if (StrUtil.isEmpty(hexStr)) {
+			return hexStr;
+		}
+		return decodeHexStr(hexStr.toCharArray(), charset);
+	}
+
+	/**
+	 * 将十六进制字符数组转换为字符串
+	 *
+	 * @param hexData 十六进制char[]
+	 * @param charset 编码
+	 * @return 字符串
+	 */
+	public static String decodeHexStr(char[] hexData, Charset charset) {
+		return StrUtil.str(decodeHex(hexData), charset);
+	}
+
+	/**
+	 * 将十六进制字符数组转换为字节数组
+	 *
+	 * @param hexData 十六进制char[]
+	 * @return byte[]
+	 * @throws RuntimeException 如果源十六进制字符数组是一个奇怪的长度，将抛出运行时异常
+	 */
+	public static byte[] decodeHex(char[] hexData) {
+
+		int len = hexData.length;
+
+		if ((len & 0x01) != 0) {
+			throw new RuntimeException("Odd number of characters.");
+		}
+
+		byte[] out = new byte[len >> 1];
+
+		// two characters form the hex value.
+		for (int i = 0, j = 0; j < len; i++) {
+			int f = toDigit(hexData[j], j) << 4;
+			j++;
+			f = f | toDigit(hexData[j], j);
+			j++;
+			out[i] = (byte) (f & 0xFF);
+		}
+
+		return out;
+	}
+
+	/**
+	 * 将十六进制字符串解码为byte[]
+	 *
+	 * @param hexStr 十六进制String
+	 * @return byte[]
+	 */
+	public static byte[] decodeHex(String hexStr) {
+		if (StrUtil.isEmpty(hexStr)) {
+			return null;
+		}
+		return decodeHex(hexStr.toCharArray());
+	}
+
+	// ---------------------------------------------------------------------------------------- Color
+
+	/**
+	 * 将{@link Color}编码为Hex形式
+	 *
+	 * @param color {@link Color}
+	 * @return Hex字符串
+	 * @since 3.0.8
+	 */
+	public static String encodeColor(Color color) {
+		return encodeColor(color, "#");
+	}
+
+	/**
+	 * 将{@link Color}编码为Hex形式
+	 *
+	 * @param color  {@link Color}
+	 * @param prefix 前缀字符串，可以是#、0x等
+	 * @return Hex字符串
+	 * @since 3.0.8
+	 */
+	public static String encodeColor(Color color, String prefix) {
+		final StringBuilder builder = new StringBuilder(prefix);
+		String colorHex;
+		colorHex = Integer.toHexString(color.getRed());
+		if (1 == colorHex.length()) {
+			builder.append('0');
+		}
+		builder.append(colorHex);
+		colorHex = Integer.toHexString(color.getGreen());
+		if (1 == colorHex.length()) {
+			builder.append('0');
+		}
+		builder.append(colorHex);
+		colorHex = Integer.toHexString(color.getBlue());
+		if (1 == colorHex.length()) {
+			builder.append('0');
+		}
+		builder.append(colorHex);
+		return builder.toString();
+	}
+
+	/**
+	 * 将Hex颜色值转为
+	 *
+	 * @param hexColor 16进制颜色值，可以以#开头，也可以用0x开头
+	 * @return {@link Color}
+	 * @since 3.0.8
+	 */
+	public static Color decodeColor(String hexColor) {
+		return Color.decode(hexColor);
+	}
+
+	/**
+	 * 将指定int值转换为Unicode字符串形式，常用于特殊字符（例如汉字）转Unicode形式<br>
+	 * 转换的字符串如果u后不足4位，则前面用0填充，例如：
+	 *
+	 * <pre>
+	 * '我' =》\u4f60
+	 * </pre>
+	 *
+	 * @param value int值，也可以是char
+	 * @return Unicode表现形式
+	 */
+	public static String toUnicodeHex(int value) {
+		final StringBuilder builder = new StringBuilder(6);
+
+		builder.append("\\u");
+		String hex = toHex(value);
+		int len = hex.length();
+		if (len < 4) {
+			builder.append("0000", 0, 4 - len);// 不足4位补0
+		}
+		builder.append(hex);
+
+		return builder.toString();
+	}
+
+	/**
+	 * 将指定char值转换为Unicode字符串形式，常用于特殊字符（例如汉字）转Unicode形式<br>
+	 * 转换的字符串如果u后不足4位，则前面用0填充，例如：
+	 *
+	 * <pre>
+	 * '我' =》\u4f60
+	 * </pre>
+	 *
+	 * @param ch char值
+	 * @return Unicode表现形式
+	 * @since 4.0.1
+	 */
+	public static String toUnicodeHex(char ch) {
+		return "\\u" +//
+				DIGITS_LOWER[(ch >> 12) & 15] +//
+				DIGITS_LOWER[(ch >> 8) & 15] +//
+				DIGITS_LOWER[(ch >> 4) & 15] +//
+				DIGITS_LOWER[(ch) & 15];
+	}
+
+	/**
+	 * 转为16进制字符串
+	 *
+	 * @param value int值
+	 * @return 16进制字符串
+	 * @since 4.4.1
+	 */
+	public static String toHex(int value) {
+		return Integer.toHexString(value);
+	}
+
+	/**
+	 * 转为16进制字符串
+	 *
+	 * @param value int值
+	 * @return 16进制字符串
+	 * @since 4.4.1
+	 */
+	public static String toHex(long value) {
+		return Long.toHexString(value);
+	}
+
+	/**
+	 * 将byte值转为16进制并添加到{@link StringBuilder}中
+	 *
+	 * @param builder     {@link StringBuilder}
+	 * @param b           byte
+	 * @param toLowerCase 是否使用小写
+	 * @since 4.4.1
+	 */
+	public static void appendHex(StringBuilder builder, byte b, boolean toLowerCase) {
+		final char[] toDigits = toLowerCase ? DIGITS_LOWER : DIGITS_UPPER;
+
+		int high = (b & 0xf0) >>> 4;//高位
+		int low = b & 0x0f;//低位
+		builder.append(toDigits[high]);
+		builder.append(toDigits[low]);
+	}
+
+	// ---------------------------------------------------------------------------------------- Private method start
+
+	/**
+	 * 将字节数组转换为十六进制字符串
+	 *
+	 * @param data     byte[]
+	 * @param toDigits 用于控制输出的char[]
+	 * @return 十六进制String
+	 */
+	private static String encodeHexStr(byte[] data, char[] toDigits) {
+		return new String(encodeHex(data, toDigits));
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符数组
+	 *
+	 * @param data     byte[]
+	 * @param toDigits 用于控制输出的char[]
+	 * @return 十六进制char[]
+	 */
+	private static char[] encodeHex(byte[] data, char[] toDigits) {
+		final int len = data.length;
+		final char[] out = new char[len << 1];//len*2
+		// two characters from the hex value.
+		for (int i = 0, j = 0; i < len; i++) {
+			out[j++] = toDigits[(0xF0 & data[i]) >>> 4];// 高位
+			out[j++] = toDigits[0x0F & data[i]];// 低位
+		}
+		return out;
+	}
+
+	/**
+	 * 将十六进制字符转换成一个整数
+	 *
+	 * @param ch    十六进制char
+	 * @param index 十六进制字符在字符数组中的位置
+	 * @return 一个整数
+	 * @throws RuntimeException 当ch不是一个合法的十六进制字符时，抛出运行时异常
+	 */
+	private static int toDigit(char ch, int index) {
+		int digit = Character.digit(ch, 16);
+		if (digit == -1) {
+			throw new RuntimeException("Illegal hexadecimal character " + ch + " at index " + index);
+		}
+		return digit;
+	}
+	// ---------------------------------------------------------------------------------------- Private method end
+}

server/src/main/java/cn/keking/hutool/StrUtil.java

@@ -0,0 +1,283 @@
+package cn.keking.hutool;
+
+import java.nio.charset.Charset;
+
+/**
+ * 字符串工具类
+ * 
+ * @author xiaoleilu
+ *
+ */
+public class StrUtil {
+
+	public static final String EMPTY = "";
+
+	/**
+	 * 是否空白符<br>
+	 * 空白符包括空格、制表符、全角空格和不间断空格<br>
+	 *
+	 * @see Character#isWhitespace(int)
+	 * @see Character#isSpaceChar(int)
+	 * @param c 字符
+	 * @return 是否空白符
+	 * @since 4.0.10
+	 */
+	public static boolean isBlankChar(int c) {
+		return Character.isWhitespace(c) || Character.isSpaceChar(c) || c == '\ufeff' || c == '\u202a';
+	}
+
+	/**
+	 * 是否空白符<br>
+	 * 空白符包括空格、制表符、全角空格和不间断空格<br>
+	 *
+	 * @param c 字符
+	 * @return 是否空白符
+	 * @see Character#isWhitespace(int)
+	 * @see Character#isSpaceChar(int)
+	 * @since 4.0.10
+	 */
+	public static boolean isBlankChar(char c) {
+		return isBlankChar((int) c);
+	}
+
+	/**
+	 * 字符串是否为空白 空白的定义如下： <br>
+	 * 1、为null <br>
+	 * 2、为不可见字符（如空格）<br>
+	 * 3、""<br>
+	 *
+	 * @param str 被检测的字符串
+	 * @return 是否为空
+	 */
+	public static boolean isBlank(CharSequence str) {
+		int length;
+
+		if ((str == null) || ((length = str.length()) == 0)) {
+			return true;
+		}
+
+		for (int i = 0; i < length; i++) {
+			// 只要有一个非空字符即为非空字符串
+			if (false == isBlankChar(str.charAt(i))) {
+				return false;
+			}
+		}
+
+		return true;
+	}
+
+	/**
+	 * 字符串是否为空，空的定义如下:<br>
+	 * 1、为null <br>
+	 * 2、为""<br>
+	 * 
+	 * @param str 被检测的字符串
+	 * @return 是否为空
+	 */
+	public static boolean isEmpty(CharSequence str) {
+		return str == null || str.length() == 0;
+	}
+
+	/**
+	 * 编码字符串
+	 *
+	 * @param str 字符串
+	 * @param charset 字符集，如果此字段为空，则解码的结果取决于平台
+	 * @return 编码后的字节码
+	 */
+	public static byte[] bytes(CharSequence str, Charset charset) {
+		if (str == null) {
+			return null;
+		}
+
+		if (null == charset) {
+			return str.toString().getBytes();
+		}
+		return str.toString().getBytes(charset);
+	}
+
+	/**
+	 * {@link CharSequence} 转为字符串，null安全
+	 *
+	 * @param cs {@link CharSequence}
+	 * @return 字符串
+	 */
+	public static String str(CharSequence cs) {
+		return null == cs ? null : cs.toString();
+	}
+
+	/**
+	 * 解码字节码
+	 *
+	 * @param data 字符串
+	 * @param charset 字符集，如果此字段为空，则解码的结果取决于平台
+	 * @return 解码后的字符串
+	 */
+	public static String str(byte[] data, Charset charset) {
+		if (data == null) {
+			return null;
+		}
+
+		if (null == charset) {
+			return new String(data);
+		}
+		return new String(data, charset);
+	}
+
+	/**
+	 * 改进JDK subString<br>
+	 * index从0开始计算，最后一个字符为-1<br>
+	 * 如果from和to位置一样，返回 "" <br>
+	 * 如果from或to为负数，则按照length从后向前数位置，如果绝对值大于字符串长度，则from归到0，to归到length<br>
+	 * 如果经过修正的index中from大于to，则互换from和to example: <br>
+	 * abcdefgh 2 3 =》 c <br>
+	 * abcdefgh 2 -3 =》 cde <br>
+	 *
+	 * @param str String
+	 * @param fromIndex 开始的index（包括）
+	 * @param toIndex 结束的index（不包括）
+	 * @return 字串
+	 */
+	public static String sub(CharSequence str, int fromIndex, int toIndex) {
+		if (isEmpty(str)) {
+			return str(str);
+		}
+		int len = str.length();
+
+		if (fromIndex < 0) {
+			fromIndex = len + fromIndex;
+			if (fromIndex < 0) {
+				fromIndex = 0;
+			}
+		} else if (fromIndex > len) {
+			fromIndex = len;
+		}
+
+		if (toIndex < 0) {
+			toIndex = len + toIndex;
+			if (toIndex < 0) {
+				toIndex = len;
+			}
+		} else if (toIndex > len) {
+			toIndex = len;
+		}
+
+		if (toIndex < fromIndex) {
+			int tmp = fromIndex;
+			fromIndex = toIndex;
+			toIndex = tmp;
+		}
+
+		if (fromIndex == toIndex) {
+			return EMPTY;
+		}
+
+		return str.toString().substring(fromIndex, toIndex);
+	}
+
+	/**
+	 * 切割指定位置之前部分的字符串
+	 *
+	 * @param string 字符串
+	 * @param toIndex 切割到的位置（不包括）
+	 * @return 切割后的剩余的前半部分字符串
+	 */
+	public static String subPre(CharSequence string, int toIndex) {
+		return sub(string, 0, toIndex);
+	}
+
+	/**
+	 * 切割指定位置之后部分的字符串
+	 *
+	 * @param string 字符串
+	 * @param fromIndex 切割开始的位置（包括）
+	 * @return 切割后后剩余的后半部分字符串
+	 */
+	public static String subSuf(CharSequence string, int fromIndex) {
+		if (isEmpty(string)) {
+			return null;
+		}
+		return sub(string, fromIndex, string.length());
+	}
+
+	/**
+	 * 指定范围内查找指定字符
+	 *
+	 * @param str 字符串
+	 * @param searchChar 被查找的字符
+	 * @param start 起始位置，如果小于0，从0开始查找
+	 * @param end 终止位置，如果超过str.length()则默认查找到字符串末尾
+	 * @return 位置
+	 */
+	public static int indexOf(final CharSequence str, char searchChar, int start, int end) {
+		final int len = str.length();
+		if (start < 0 || start > len) {
+			start = 0;
+		}
+		if (end > len || end < 0) {
+			end = len;
+		}
+		for (int i = start; i < end; i++) {
+			if (str.charAt(i) == searchChar) {
+				return i;
+			}
+		}
+		return -1;
+	}
+
+	/**
+	 * 指定范围内查找指定字符
+	 *
+	 * @param str 字符串
+	 * @param searchChar 被查找的字符
+	 * @param start 起始位置，如果小于0，从0开始查找
+	 * @return 位置
+	 */
+	public static int indexOf(final CharSequence str, char searchChar, int start) {
+		if (str instanceof String) {
+			return ((String) str).indexOf(searchChar, start);
+		} else {
+			return indexOf(str, searchChar, start, -1);
+		}
+	}
+
+	/**
+	 * 指定范围内查找指定字符
+	 *
+	 * @param str 字符串
+	 * @param searchChar 被查找的字符
+	 * @return 位置
+	 */
+	public static int indexOf(final CharSequence str, char searchChar) {
+		return indexOf(str, searchChar, 0);
+	}
+
+	/**
+	 * 如果字符串是<code>null</code>，则返回指定默认字符串，否则返回字符串本身。
+	 *
+	 * <pre>
+	 * nullToDefault(null, &quot;default&quot;)  = &quot;default&quot;
+	 * nullToDefault(&quot;&quot;, &quot;default&quot;)    = &quot;&quot;
+	 * nullToDefault(&quot;  &quot;, &quot;default&quot;)  = &quot;  &quot;
+	 * nullToDefault(&quot;bat&quot;, &quot;default&quot;) = &quot;bat&quot;
+	 * </pre>
+	 *
+	 * @param str 要转换的字符串
+	 * @param defaultStr 默认字符串
+	 *
+	 * @return 字符串本身或指定的默认字符串
+	 */
+	public static String nullToDefault(CharSequence str, String defaultStr) {
+		return (str == null) ? defaultStr : str.toString();
+	}
+
+	/**
+	 * 当给定字符串为null时，转换为Empty
+	 *
+	 * @param str 被转换的字符串
+	 * @return 转换后的字符串
+	 */
+	public static String nullToEmpty(CharSequence str) {
+		return nullToDefault(str, EMPTY);
+	}
+}

server/src/main/java/cn/keking/hutool/URLEncoder.java

@@ -0,0 +1,232 @@
+package cn.keking.hutool;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Serializable;
+import java.nio.charset.Charset;
+import java.util.BitSet;
+
+/**
+ * URL编码，数据内容的类型是 application/x-www-form-urlencoded。
+ * 
+ * <pre>
+ * 1.字符"a"-"z"，"A"-"Z"，"0"-"9"，"."，"-"，"*"，和"_" 都不会被编码;
+ * 2.将空格转换为%20 ;
+ * 3.将非文本内容转换成"%xy"的形式,xy是两位16进制的数值;
+ * 4.在每个 name=value 对之间放置 &amp; 符号。
+ * </pre>
+ * 
+ * @author looly,
+ *
+ */
+public class URLEncoder implements Serializable{
+	private static final long serialVersionUID = 1L;
+
+	// --------------------------------------------------------------------------------------------- Static method start
+	/**
+	 * 默认{@link URLEncoder}<br>
+	 * 默认的编码器针对URI路径编码，定义如下：
+	 * 
+	 * <pre>
+	 * pchar = unreserved（不处理） / pct-encoded / sub-delims（子分隔符） / ":" / "@"
+	 * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+	 * sub-delims = "!" / "$" / "&amp;" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="
+	 * </pre>
+	 */
+	public static final URLEncoder DEFAULT = createDefault();
+	
+	/**
+	 * 用于查询语句的{@link URLEncoder}<br>
+	 * 编码器针对URI路径编码，定义如下：
+	 * 
+	 * <pre>
+	 * 0x20 ' ' =》 '+' 
+	 * 0x2A, 0x2D, 0x2E, 0x30 to 0x39, 0x41 to 0x5A, 0x5F, 0x61 to 0x7A as-is 
+	 * '*', '-', '.', '0' to '9', 'A' to 'Z', '_', 'a' to 'z' Also '=' and '&amp;' 不编码
+	 * 其它编码为 %nn 形式
+	 * </pre>
+	 * 
+	 * 详细见：https://www.w3.org/TR/html5/forms.html#application/x-www-form-urlencoded-encoding-algorithm
+	 */
+	public static final URLEncoder QUERY = createQuery();
+
+	/**
+	 * 创建默认{@link URLEncoder}<br>
+	 * 默认的编码器针对URI路径编码，定义如下：
+	 * 
+	 * <pre>
+	 * pchar = unreserved（不处理） / pct-encoded / sub-delims（子分隔符） / ":" / "@"
+	 * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+	 * sub-delims = "!" / "$" / "&amp;" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="
+	 * </pre>
+	 * 
+	 * @return {@link URLEncoder}
+	 */
+	public static URLEncoder createDefault() {
+		final URLEncoder encoder = new URLEncoder();
+		encoder.addSafeCharacter('-');
+		encoder.addSafeCharacter('.');
+		encoder.addSafeCharacter('_');
+		encoder.addSafeCharacter('~');
+		// Add the sub-delims
+		encoder.addSafeCharacter('!');
+		encoder.addSafeCharacter('$');
+		encoder.addSafeCharacter('&');
+		encoder.addSafeCharacter('\'');
+		encoder.addSafeCharacter('(');
+		encoder.addSafeCharacter(')');
+		encoder.addSafeCharacter('*');
+		encoder.addSafeCharacter('+');
+		encoder.addSafeCharacter(',');
+		encoder.addSafeCharacter(';');
+		encoder.addSafeCharacter('=');
+		// Add the remaining literals
+		encoder.addSafeCharacter(':');
+		encoder.addSafeCharacter('@');
+		// Add '/' so it isn't encoded when we encode a path
+		encoder.addSafeCharacter('/');
+
+		return encoder;
+	}
+
+	/**
+	 * 创建用于查询语句的{@link URLEncoder}<br>
+	 * 编码器针对URI路径编码，定义如下：
+	 * 
+	 * <pre>
+	 * 0x20 ' ' =》 '+' 
+	 * 0x2A, 0x2D, 0x2E, 0x30 to 0x39, 0x41 to 0x5A, 0x5F, 0x61 to 0x7A as-is 
+	 * '*', '-', '.', '0' to '9', 'A' to 'Z', '_', 'a' to 'z' Also '=' and '&amp;' 不编码
+	 * 其它编码为 %nn 形式
+	 * </pre>
+	 * 
+	 * 详细见：https://www.w3.org/TR/html5/forms.html#application/x-www-form-urlencoded-encoding-algorithm
+	 * 
+	 * @return {@link URLEncoder}
+	 */
+	public static URLEncoder createQuery() {
+		final URLEncoder encoder = new URLEncoder();
+		// Special encoding for space
+		encoder.setEncodeSpaceAsPlus(true);
+		// Alpha and digit are safe by default
+		// Add the other permitted characters
+		encoder.addSafeCharacter('*');
+		encoder.addSafeCharacter('-');
+		encoder.addSafeCharacter('.');
+		encoder.addSafeCharacter('_');
+		encoder.addSafeCharacter('=');
+		encoder.addSafeCharacter('&');
+
+		return encoder;
+	}
+	// --------------------------------------------------------------------------------------------- Static method end
+
+	/** 存放安全编码 */
+	private final BitSet safeCharacters;
+	/** 是否编码空格为+ */
+	private boolean encodeSpaceAsPlus = false;
+
+	/**
+	 * 构造<br>
+	 * 
+	 * [a-zA-Z0-9]默认不被编码
+	 */
+	public URLEncoder() {
+		this(new BitSet(256));
+
+		for (char i = 'a'; i <= 'z'; i++) {
+			addSafeCharacter(i);
+		}
+		for (char i = 'A'; i <= 'Z'; i++) {
+			addSafeCharacter(i);
+		}
+		for (char i = '0'; i <= '9'; i++) {
+			addSafeCharacter(i);
+		}
+	}
+
+	/**
+	 * 构造
+	 * 
+	 * @param safeCharacters 安全字符，安全字符不被编码
+	 */
+	private URLEncoder(BitSet safeCharacters) {
+		this.safeCharacters = safeCharacters;
+	}
+
+	/**
+	 * 增加安全字符<br>
+	 * 安全字符不被编码
+	 * 
+	 * @param c 字符
+	 */
+	public void addSafeCharacter(char c) {
+		safeCharacters.set(c);
+	}
+
+	/**
+	 * 移除安全字符<br>
+	 * 安全字符不被编码
+	 * 
+	 * @param c 字符
+	 */
+	public void removeSafeCharacter(char c) {
+		safeCharacters.clear(c);
+	}
+
+	/**
+	 * 是否将空格编码为+
+	 * 
+	 * @param encodeSpaceAsPlus 是否将空格编码为+
+	 */
+	public void setEncodeSpaceAsPlus(boolean encodeSpaceAsPlus) {
+		this.encodeSpaceAsPlus = encodeSpaceAsPlus;
+	}
+
+	/**
+	 * 将URL中的字符串编码为%形式
+	 *
+	 * @param path 需要编码的字符串
+	 * @param charset 编码
+	 *
+	 * @return 编码后的字符串
+	 */
+	public String encode(String path, Charset charset) {
+
+		int maxBytesPerChar = 10;
+		final StringBuilder rewrittenPath = new StringBuilder(path.length());
+		ByteArrayOutputStream buf = new ByteArrayOutputStream(maxBytesPerChar);
+		OutputStreamWriter writer = new OutputStreamWriter(buf, charset);
+
+		int c;
+		for (int i = 0; i < path.length(); i++) {
+			c = path.charAt(i);
+			if (safeCharacters.get(c)) {
+				rewrittenPath.append((char) c);
+			} else if (encodeSpaceAsPlus && c == ' ') {
+				// 对于空格单独处理
+				rewrittenPath.append('+');
+			} else {
+				// convert to external encoding before hex conversion
+				try {
+					writer.write((char) c);
+					writer.flush();
+				} catch (IOException e) {
+					buf.reset();
+					continue;
+				}
+
+				byte[] ba = buf.toByteArray();
+				for (int j = 0; j < ba.length; j++) {
+					// Converting each byte in the buffer
+					byte toEncode = ba[j];
+					rewrittenPath.append('%');
+					HexUtil.appendHex(rewrittenPath, toEncode, false);
+				}
+				buf.reset();
+			}
+		}
+		return rewrittenPath.toString();
+	}
+}

server/src/main/java/cn/keking/hutool/URLUtil.java

@@ -0,0 +1,74 @@
+package cn.keking.hutool;
+
+import java.nio.charset.StandardCharsets;
+
+/**
+ * 统一资源定位符相关工具类
+ *
+ * @author xiaoleilu
+ *
+ */
+public class URLUtil {
+
+	/**
+	 * 标准化URL字符串，包括：
+	 *
+	 * <pre>
+	 * 1. 多个/替换为一个
+	 * </pre>
+	 *
+	 * @param url URL字符串
+	 * @return 标准化后的URL字符串
+	 */
+	public static String normalize(String url) {
+		return normalize(url, false, false);
+	}
+
+	/**
+	 * 标准化URL字符串，包括：
+	 *
+	 * <pre>
+	 * 1. 多个/替换为一个
+	 * </pre>
+	 *
+	 * @param url URL字符串
+	 * @param isEncodeBody 是否对URL中body部分的中文和特殊字符做转义（不包括http:和/）
+	 * @param isEncodeParam 是否对URL中参数部分的中文和特殊字符做转义
+	 * @return 标准化后的URL字符串
+	 * @since 4.4.1
+	 */
+	public static String normalize(String url, boolean isEncodeBody, boolean isEncodeParam) {
+		if (StrUtil.isBlank(url)) {
+			return url;
+		}
+		final int sepIndex = url.indexOf("://");
+		String pre;
+		String body;
+		if (sepIndex > 0) {
+			pre = StrUtil.subPre(url, sepIndex + 3);
+			body = StrUtil.subSuf(url, sepIndex + 3);
+		} else {
+			pre = "http://";
+			body = url;
+		}
+
+		final int paramsSepIndex = StrUtil.indexOf(body, '?');
+		String params = null;
+		if (paramsSepIndex > 0) {
+			params = StrUtil.subSuf(body, paramsSepIndex + 1);
+			body = StrUtil.subPre(body, paramsSepIndex);
+		}
+
+		// 去除开头的\或者/
+		body = body.replaceAll("^[\\\\/]+", StrUtil.EMPTY);
+		// 替换多个\或/为单个/
+		body = body.replace("\\", "/").replaceAll("//+", "/");
+		if (isEncodeBody) {
+			body = URLEncoder.DEFAULT.encode(body, StandardCharsets.UTF_8);
+			if (params != null) {
+				params = "?" + URLEncoder.DEFAULT.encode(params, StandardCharsets.UTF_8);
+			}
+		}
+		return pre + body + StrUtil.nullToEmpty(params);
+	}
+}

server/src/main/java/cn/keking/model/FileAttribute.java

@@ -0,0 +1,83 @@
+package cn.keking.model;
+
+import cn.keking.config.ConfigConstants;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :
+ */
+public class FileAttribute {
+
+    private FileType type;
+    private String suffix;
+    private String name;
+    private String url;
+    private String fileKey;
+    private String officePreviewType = ConfigConstants.getOfficePreviewType();
+
+    public FileAttribute() {
+    }
+
+    public FileAttribute(FileType type, String suffix, String name, String url) {
+        this.type = type;
+        this.suffix = suffix;
+        this.name = name;
+        this.url = url;
+    }
+
+    public FileAttribute(FileType type, String suffix, String name, String url, String officePreviewType) {
+        this.type = type;
+        this.suffix = suffix;
+        this.name = name;
+        this.url = url;
+        this.officePreviewType = officePreviewType;
+    }
+
+    public String getFileKey() {
+        return fileKey;
+    }
+
+    public void setFileKey(String fileKey) {
+        this.fileKey = fileKey;
+    }
+
+    public String getOfficePreviewType() {
+        return officePreviewType;
+    }
+
+    public void setOfficePreviewType(String officePreviewType) {
+        this.officePreviewType = officePreviewType;
+    }
+
+    public FileType getType() {
+        return type;
+    }
+
+    public void setType(FileType type) {
+        this.type = type;
+    }
+
+    public String getSuffix() {
+        return suffix;
+    }
+
+    public void setSuffix(String suffix) {
+        this.suffix = suffix;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+}

server/src/main/java/cn/keking/model/FileType.java

@@ -0,0 +1,67 @@
+package cn.keking.model;
+
+import cn.keking.config.ConfigConstants;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :文件类型，文本，office，压缩包等等
+ */
+public enum FileType {
+    picture("pictureFilePreviewImpl"),
+    compress("compressFilePreviewImpl"),
+    office("officeFilePreviewImpl"),
+    simText("simTextFilePreviewImpl"),
+    pdf("pdfFilePreviewImpl"),
+    other("otherFilePreviewImpl"),
+    media("mediaFilePreviewImpl"),
+    markdown("markdownFilePreviewImpl"),
+    xml("xmlFilePreviewImpl"),
+    cad("cadFilePreviewImpl");
+
+    private static final String[] OFFICE_TYPES = {"docx", "doc", "xls", "xlsx", "ppt", "pptx"};
+    private static final String[] PICTURE_TYPES = {"jpg", "jpeg", "png", "gif", "bmp", "ico", "RAW"};
+    private static final String[] ARCHIVE_TYPES = {"rar", "zip", "jar", "7-zip", "tar", "gzip", "7z"};
+    private static final String[] SIMTEXT_TYPES = ConfigConstants.getSimText();
+    private static final String[] MEDIA_TYPES = ConfigConstants.getMedia();
+    private static final Map<String, FileType> FILE_TYPE_MAPPER = new HashMap<>();
+
+    static {
+        for (String office : OFFICE_TYPES) {
+            FILE_TYPE_MAPPER.put(office, FileType.office);
+        }
+        for (String picture : PICTURE_TYPES) {
+            FILE_TYPE_MAPPER.put(picture, FileType.picture);
+        }
+        for (String archive : ARCHIVE_TYPES) {
+            FILE_TYPE_MAPPER.put(archive, FileType.compress);
+        }
+        for (String text : SIMTEXT_TYPES) {
+            FILE_TYPE_MAPPER.put(text, FileType.simText);
+        }
+        for (String media : MEDIA_TYPES) {
+            FILE_TYPE_MAPPER.put(media, FileType.media);
+        }
+        FILE_TYPE_MAPPER.put("md", FileType.markdown);
+        FILE_TYPE_MAPPER.put("xml", FileType.xml);
+        FILE_TYPE_MAPPER.put("pdf", FileType.pdf);
+        FILE_TYPE_MAPPER.put("dwg", FileType.cad);
+    }
+
+    public static FileType to(String fileType){
+        return FILE_TYPE_MAPPER.getOrDefault(fileType,other);
+    }
+
+    private final String instanceName;
+
+    FileType(String instanceName) {
+        this.instanceName = instanceName;
+    }
+
+    public String getInstanceName() {
+        return instanceName;
+    }
+
+}

server/src/main/java/cn/keking/model/ReturnResponse.java

@@ -0,0 +1,57 @@
+package cn.keking.model;
+
+import java.io.Serializable;
+
+/**
+ * 接口返回值结构
+ * @author yudian-it
+ * @date 2017/11/17
+ */
+public class ReturnResponse<T> implements Serializable{
+    private static final long serialVersionUID = 313975329998789878L;
+    /**
+     * 返回状态
+     * 0. 成功
+     * 1. 失败
+     */
+    private int code;
+
+    /**
+     * 返回状态描述
+     * XXX成功
+     * XXX失败
+     */
+    private String msg;
+
+    private T content;
+
+    public ReturnResponse(int code, String msg, T content) {
+        this.code = code;
+        this.msg = msg;
+        this.content = content;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    public void setMsg(String msg) {
+        this.msg = msg;
+    }
+
+    public T getContent() {
+        return content;
+    }
+
+    public void setContent(T content) {
+        this.content = content;
+    }
+}

server/src/main/java/cn/keking/service/ConfigRefreshComponent.java

@@ -0,0 +1,115 @@
+package cn.keking.service;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.config.WatermarkConfigConstants;
+import org.artofsolving.jodconverter.office.OfficeUtils;
+import org.artofsolving.jodconverter.util.ConfigUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.Properties;
+
+/**
+ * @auther: chenjh
+ * @time: 2019/4/10 16:16
+ * @description 每隔1s读取并更新一次配置文件
+ */
+@Component
+public class ConfigRefreshComponent {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ConfigRefreshComponent.class);
+
+    @PostConstruct
+    void refresh() {
+        Thread configRefreshThread = new Thread(new ConfigRefreshThread());
+        configRefreshThread.start();
+    }
+
+    static class ConfigRefreshThread implements Runnable {
+        @Override
+        public void run() {
+            try {
+                Properties properties = new Properties();
+                String text;
+                String media;
+                boolean cacheEnabled;
+                String[] textArray;
+                String[] mediaArray;
+                String officePreviewType;
+                String officePreviewSwitchDisabled;
+                String ftpUsername;
+                String ftpPassword;
+                String ftpControlEncoding;
+                String configFilePath = ConfigUtils.getCustomizedConfigPath();
+                String baseUrl;
+                String trustHost;
+                String pdfDownloadDisable;
+                while (true) {
+                    FileReader fileReader = new FileReader(configFilePath);
+                    BufferedReader bufferedReader = new BufferedReader(fileReader);
+                    properties.load(bufferedReader);
+                    OfficeUtils.restorePropertiesFromEnvFormat(properties);
+                    cacheEnabled = Boolean.parseBoolean(properties.getProperty("cache.enabled", ConfigConstants.DEFAULT_CACHE_ENABLED));
+                    text = properties.getProperty("simText", ConfigConstants.DEFAULT_TXT_TYPE);
+                    media = properties.getProperty("media", ConfigConstants.DEFAULT_MEDIA_TYPE);
+                    officePreviewType = properties.getProperty("office.preview.type", ConfigConstants.DEFAULT_OFFICE_PREVIEW_TYPE);
+                    officePreviewSwitchDisabled = properties.getProperty("office.preview.switch.disabled", ConfigConstants.DEFAULT_OFFICE_PREVIEW_TYPE);
+                    ftpUsername = properties.getProperty("ftp.username", ConfigConstants.DEFAULT_FTP_USERNAME);
+                    ftpPassword = properties.getProperty("ftp.password", ConfigConstants.DEFAULT_FTP_PASSWORD);
+                    ftpControlEncoding = properties.getProperty("ftp.control.encoding", ConfigConstants.DEFAULT_FTP_CONTROL_ENCODING);
+                    textArray = text.split(",");
+                    mediaArray = media.split(",");
+                    baseUrl = properties.getProperty("base.url", ConfigConstants.DEFAULT_BASE_URL);
+                    trustHost = properties.getProperty("trust.host", ConfigConstants.DEFAULT_TRUST_HOST);
+                    pdfDownloadDisable = properties.getProperty("pdf.download.disable", ConfigConstants.DEFAULT_PDF_DOWNLOAD_DISABLE);
+                    ConfigConstants.setCacheEnabledValueValue(cacheEnabled);
+                    ConfigConstants.setSimTextValue(textArray);
+                    ConfigConstants.setMediaValue(mediaArray);
+                    ConfigConstants.setOfficePreviewTypeValue(officePreviewType);
+                    ConfigConstants.setFtpUsernameValue(ftpUsername);
+                    ConfigConstants.setFtpPasswordValue(ftpPassword);
+                    ConfigConstants.setFtpControlEncodingValue(ftpControlEncoding);
+                    ConfigConstants.setBaseUrlValue(baseUrl);
+                    ConfigConstants.setTrustHostValue(trustHost);
+                    ConfigConstants.setOfficePreviewSwitchDisabledValue(officePreviewSwitchDisabled);
+                    ConfigConstants.setPdfDownloadDisableValue(pdfDownloadDisable);
+                    setWatermarkConfig(properties);
+                    bufferedReader.close();
+                    fileReader.close();
+                    Thread.sleep(1000L);
+                }
+            } catch (IOException | InterruptedException e) {
+                LOGGER.error("读取配置文件异常", e);
+            }
+        }
+
+        private void setWatermarkConfig(Properties properties) {
+            String watermarkTxt = properties.getProperty("watermark.txt", WatermarkConfigConstants.DEFAULT_WATERMARK_TXT);
+            String watermarkXSpace = properties.getProperty("watermark.x.space", WatermarkConfigConstants.DEFAULT_WATERMARK_X_SPACE);
+            String watermarkYSpace = properties.getProperty("watermark.y.space", WatermarkConfigConstants.DEFAULT_WATERMARK_Y_SPACE);
+            String watermarkFont = properties.getProperty("watermark.font", WatermarkConfigConstants.DEFAULT_WATERMARK_FONT);
+            String watermarkFontsize = properties.getProperty("watermark.fontsize", WatermarkConfigConstants.DEFAULT_WATERMARK_FONTSIZE);
+            String watermarkColor = properties.getProperty("watermark.color", WatermarkConfigConstants.DEFAULT_WATERMARK_COLOR);
+            String watermarkAlpha = properties.getProperty("watermark.alpha", WatermarkConfigConstants.DEFAULT_WATERMARK_ALPHA);
+            String watermarkWidth = properties.getProperty("watermark.width", WatermarkConfigConstants.DEFAULT_WATERMARK_WIDTH);
+            String watermarkHeight = properties.getProperty("watermark.height", WatermarkConfigConstants.DEFAULT_WATERMARK_HEIGHT);
+            String watermarkAngle = properties.getProperty("watermark.angle", WatermarkConfigConstants.DEFAULT_WATERMARK_ANGLE);
+            WatermarkConfigConstants.setWatermarkTxtValue(watermarkTxt);
+            WatermarkConfigConstants.setWatermarkXSpaceValue(watermarkXSpace);
+            WatermarkConfigConstants.setWatermarkYSpaceValue(watermarkYSpace);
+            WatermarkConfigConstants.setWatermarkFontValue(watermarkFont);
+            WatermarkConfigConstants.setWatermarkFontsizeValue(watermarkFontsize);
+            WatermarkConfigConstants.setWatermarkColorValue(watermarkColor);
+            WatermarkConfigConstants.setWatermarkAlphaValue(watermarkAlpha);
+            WatermarkConfigConstants.setWatermarkWidthValue(watermarkWidth);
+            WatermarkConfigConstants.setWatermarkHeightValue(watermarkHeight);
+            WatermarkConfigConstants.setWatermarkAngleValue(watermarkAngle);
+
+        }
+    }
+}

server/src/main/java/cn/keking/service/FileConvertQueueTask.java

@@ -0,0 +1,83 @@
+package cn.keking.service;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.model.FileType;
+import cn.keking.service.cache.CacheService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.ExtendedModelMap;
+import javax.annotation.PostConstruct;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/**
+ * Created by kl on 2018/1/19.
+ * Content :消费队列中的转换文件
+ */
+@Service
+public class FileConvertQueueTask {
+
+    private final Logger logger = LoggerFactory.getLogger(getClass());
+    private final FilePreviewFactory previewFactory;
+    private final CacheService cacheService;
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    public FileConvertQueueTask(FilePreviewFactory previewFactory, CacheService cacheService, FilePreviewCommonService filePreviewCommonService) {
+        this.previewFactory = previewFactory;
+        this.cacheService = cacheService;
+        this.filePreviewCommonService = filePreviewCommonService;
+    }
+
+    @PostConstruct
+    public void startTask(){
+        ExecutorService executorService = Executors.newFixedThreadPool(1);
+        executorService.submit(new ConvertTask(previewFactory, cacheService, filePreviewCommonService));
+        logger.info("队列处理文件转换任务启动完成 ");
+    }
+
+    static class ConvertTask implements Runnable {
+
+        private final Logger logger = LoggerFactory.getLogger(ConvertTask.class);
+        private final FilePreviewFactory previewFactory;
+        private final CacheService cacheService;
+        private final FilePreviewCommonService filePreviewCommonService;
+
+        public ConvertTask(FilePreviewFactory previewFactory,
+                           CacheService cacheService,
+                           FilePreviewCommonService filePreviewCommonService) {
+            this.previewFactory = previewFactory;
+            this.cacheService = cacheService;
+            this.filePreviewCommonService = filePreviewCommonService;
+        }
+
+        @Override
+        public void run() {
+            while (true) {
+                String url = null;
+                try {
+                    url = cacheService.takeQueueTask();
+                    if(url != null){
+                        FileAttribute fileAttribute = filePreviewCommonService.getFileAttribute(url,null);
+                        FileType fileType = fileAttribute.getType();
+                        logger.info("正在处理预览转换任务，url：{}，预览类型：{}", url, fileType);
+                        if(fileType.equals(FileType.compress) || fileType.equals(FileType.office) || fileType.equals(FileType.cad)) {
+                            FilePreview filePreview = previewFactory.get(fileAttribute);
+                            filePreview.filePreviewHandle(url, new ExtendedModelMap(), fileAttribute);
+                        } else {
+                            logger.info("预览类型无需处理，url：{}，预览类型：{}", url, fileType);
+                        }
+                    }
+                } catch (Exception e) {
+                    try {
+                        Thread.sleep(1000*10);
+                    } catch (Exception ex){
+                        ex.printStackTrace();
+                    }
+                    logger.info("处理预览转换任务异常，url：{}", url, e);
+                }
+            }
+        }
+    }
+
+}

server/src/main/java/cn/keking/service/FilePreview.java

@@ -0,0 +1,17 @@
+package cn.keking.service;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileAttribute;
+import org.springframework.ui.Model;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :
+ */
+public interface FilePreview {
+
+    String TEXT_TYPE = "textType";
+    String DEFAULT_TEXT_TYPE = "simText";
+
+    String filePreviewHandle(String url, Model model, FileAttribute fileAttribute);
+}

server/src/main/java/cn/keking/service/FilePreviewCommonService.java

@@ -0,0 +1,303 @@
+package cn.keking.service;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileAttribute;
+import cn.keking.model.FileType;
+import cn.keking.service.cache.CacheService;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.*;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+
+/**
+ * @author yudian-it
+ * @date 2017/11/13
+ */
+@Component
+public class FilePreviewCommonService {
+
+    private static final String DEFAULT_CONVERTER_CHARSET = System.getProperty("sun.jnu.encoding");
+
+    private final String fileDir = ConfigConstants.getFileDir();
+    private final CacheService cacheService;
+
+    public FilePreviewCommonService(CacheService cacheService) {
+        this.cacheService = cacheService;
+    }
+
+    /**
+     * @return 已转换过的文件集合(缓存)
+     */
+    public Map<String, String> listConvertedFiles() {
+        return cacheService.getPDFCache();
+    }
+
+    /**
+     * @return 已转换过的文件，根据文件名获取
+     */
+    public String getConvertedFile(String key) {
+        return cacheService.getPDFCache(key);
+    }
+
+    /**
+     * @param key pdf本地路径
+     * @return 已将pdf转换成图片的图片本地相对路径
+     */
+    public Integer getConvertedPdfImage(String key) {
+        return cacheService.getPdfImageCache(key);
+    }
+
+    /**
+     * 查看文件类型(防止参数中存在.点号或者其他特殊字符，所以先抽取文件名，然后再获取文件类型)
+     *
+     * @param url url
+     * @return 文件类型
+     */
+    public FileType typeFromUrl(String url) {
+        String nonPramStr = url.substring(0, url.contains("?") ? url.indexOf("?") : url.length());
+        String fileName = nonPramStr.substring(nonPramStr.lastIndexOf("/") + 1);
+        return this.typeFromFileName(fileName);
+    }
+
+    private FileType typeFromFileName(String fileName) {
+        String fileType = fileName.substring(fileName.lastIndexOf(".") + 1);
+        return FileType.to(fileType);
+    }
+
+    /**
+     * 从url中剥离出文件名
+     *
+     * @param url 格式如：http://www.com.cn/20171113164107_月度绩效表模板(新).xls?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=I D1NOFtAJSPT16E6imv6JWuq0k=
+     * @return 文件名
+     */
+    public String getFileNameFromURL(String url) {
+        // 因为url的参数中可能会存在/的情况，所以直接url.lastIndexOf("/")会有问题
+        // 所以先从？处将url截断，然后运用url.lastIndexOf("/")获取文件名
+        String noQueryUrl = url.substring(0, url.contains("?") ? url.indexOf("?") : url.length());
+        return noQueryUrl.substring(noQueryUrl.lastIndexOf("/") + 1);
+    }
+
+    /**
+     * 从路径中获取文件负
+     *
+     * @param path 类似这种：C:\Users\yudian-it\Downloads
+     * @return 文件名
+     */
+    public String getFileNameFromPath(String path) {
+        return path.substring(path.lastIndexOf(File.separator) + 1);
+    }
+
+    /**
+     * 获取相对路径
+     *
+     * @param absolutePath 绝对路径
+     * @return 相对路径
+     */
+    public String getRelativePath(String absolutePath) {
+        return absolutePath.substring(fileDir.length());
+    }
+
+    /**
+     * 添加转换后PDF缓存
+     *
+     * @param fileName pdf文件名
+     * @param value    缓存相对路径
+     */
+    public void addConvertedFile(String fileName, String value) {
+        cacheService.putPDFCache(fileName, value);
+    }
+
+    /**
+     * 添加转换后图片组缓存
+     *
+     * @param pdfFilePath pdf文件绝对路径
+     * @param num         图片张数
+     */
+    public void addConvertedPdfImage(String pdfFilePath, int num) {
+        cacheService.putPdfImageCache(pdfFilePath, num);
+    }
+
+    /**
+     * 获取redis中压缩包内图片文件
+     *
+     * @param fileKey fileKey
+     * @return 图片文件访问url列表
+     */
+    public List<String> getImgCache(String fileKey) {
+        return cacheService.getImgCache(fileKey);
+    }
+
+    /**
+     * 设置redis中压缩包内图片文件
+     *
+     * @param fileKey fileKey
+     * @param imgs    图片文件访问url列表
+     */
+    public void putImgCache(String fileKey, List<String> imgs) {
+        cacheService.putImgCache(fileKey, imgs);
+    }
+
+    /**
+     * 判断文件编码格式
+     *
+     * @param path 绝对路径
+     * @return 编码格式
+     */
+    public String getFileEncodeUTFGBK(String path) {
+        String enc = Charset.forName("GBK").name();
+        File file = new File(path);
+        InputStream in;
+        try {
+            in = new FileInputStream(file);
+            byte[] b = new byte[3];
+            in.read(b);
+            in.close();
+            if (b[0] == -17 && b[1] == -69 && b[2] == -65) {
+                enc = StandardCharsets.UTF_8.name();
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        System.out.println("文件编码格式为:" + enc);
+        return enc;
+    }
+
+    /**
+     * 对转换后的文件进行操作(改变编码方式)
+     *
+     * @param outFilePath 文件绝对路径
+     */
+    public void doActionConvertedFile(String outFilePath) {
+        StringBuilder sb = new StringBuilder();
+        try (InputStream inputStream = new FileInputStream(outFilePath);
+             BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, DEFAULT_CONVERTER_CHARSET))) {
+            String line;
+            while (null != (line = reader.readLine())) {
+                if (line.contains("charset=gb2312")) {
+                    line = line.replace("charset=gb2312", "charset=utf-8");
+                }
+                sb.append(line);
+            }
+            // 添加sheet控制头
+            sb.append("<script src=\"js/jquery-3.0.0.min.js\" type=\"text/javascript\"></script>");
+            sb.append("<script src=\"js/excel.header.js\" type=\"text/javascript\"></script>");
+            sb.append("<link rel=\"stylesheet\" href=\"bootstrap/css/bootstrap.min.css\">");
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        // 重新写入文件
+        try (FileOutputStream fos = new FileOutputStream(outFilePath);
+             BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(fos, StandardCharsets.UTF_8))) {
+            writer.write(sb.toString());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 获取文件后缀
+     *
+     * @param url url
+     * @return 文件后缀
+     */
+    private String suffixFromUrl(String url) {
+        String nonPramStr = url.substring(0, url.contains("?") ? url.indexOf("?") : url.length());
+        String fileName = nonPramStr.substring(nonPramStr.lastIndexOf("/") + 1);
+        return suffixFromFileName(fileName);
+    }
+
+    private String suffixFromFileName(String fileName) {
+        return fileName.substring(fileName.lastIndexOf(".") + 1);
+    }
+
+    /**
+     * 获取url中的参数
+     *
+     * @param url  url
+     * @param name 参数名
+     * @return 参数值
+     */
+    public String getUrlParameterReg(String url, String name) {
+        Map<String, String> mapRequest = new HashMap<>();
+        String strUrlParam = truncateUrlPage(url);
+        if (strUrlParam == null) {
+            return "";
+        }
+        //每个键值为一组
+        String[] arrSplit = strUrlParam.split("[&]");
+        for (String strSplit : arrSplit) {
+            String[] arrSplitEqual = strSplit.split("[=]");
+            //解析出键值
+            if (arrSplitEqual.length > 1) {
+                //正确解析
+                mapRequest.put(arrSplitEqual[0], arrSplitEqual[1]);
+            } else if (!arrSplitEqual[0].equals("")) {
+                //只有参数没有值，不加入
+                mapRequest.put(arrSplitEqual[0], "");
+            }
+        }
+        return mapRequest.get(name);
+    }
+
+    /**
+     * 去掉url中的路径，留下请求参数部分
+     *
+     * @param strURL url地址
+     * @return url请求参数部分
+     */
+    private String truncateUrlPage(String strURL) {
+        String strAllParam = null;
+        strURL = strURL.trim();
+        String[] arrSplit = strURL.split("[?]");
+        if (strURL.length() > 1) {
+            if (arrSplit.length > 1) {
+                if (arrSplit[1] != null) {
+                    strAllParam = arrSplit[1];
+                }
+            }
+        }
+        return strAllParam;
+    }
+
+    /**
+     * 获取文件属性
+     *
+     * @param url url
+     * @return 文件属性
+     */
+    public FileAttribute getFileAttribute(String url, HttpServletRequest req) {
+        FileAttribute attribute = new FileAttribute();
+        String suffix;
+        FileType type;
+        String fileName;
+        String fullFileName = this.getUrlParameterReg(url, "fullfilename");
+        if (StringUtils.hasText(fullFileName)) {
+            fileName = fullFileName;
+            type = this.typeFromFileName(fullFileName);
+            suffix = suffixFromFileName(fullFileName);
+        } else {
+            fileName = getFileNameFromURL(url);
+            type = typeFromUrl(url);
+            suffix = suffixFromUrl(url);
+        }
+        attribute.setType(type);
+        attribute.setName(fileName);
+        attribute.setSuffix(suffix);
+        attribute.setUrl(url);
+        if (req != null) {
+            String officePreviewType = req.getParameter("officePreviewType");
+            String fileKey =  req.getParameter("fileKey");
+            if(StringUtils.hasText(officePreviewType)){
+                attribute.setOfficePreviewType(officePreviewType);
+            }
+            if(StringUtils.hasText(fileKey)){
+                attribute.setFileKey(fileKey);
+            }
+        }
+        return attribute;
+    }
+}

server/src/main/java/cn/keking/service/FilePreviewFactory.java

@@ -0,0 +1,26 @@
+package cn.keking.service;
+
+import cn.keking.model.FileAttribute;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Service;
+
+import java.util.Map;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :
+ */
+@Service
+public class FilePreviewFactory {
+
+    private final ApplicationContext context;
+
+    public FilePreviewFactory(ApplicationContext context) {
+        this.context = context;
+    }
+
+    public FilePreview get(FileAttribute fileAttribute) {
+        Map<String, FilePreview> filePreviewMap = context.getBeansOfType(FilePreview.class);
+        return filePreviewMap.get(fileAttribute.getType().getInstanceName());
+    }
+}

server/src/main/java/cn/keking/service/OfficeProcessManager.java

@@ -0,0 +1,134 @@
+package cn.keking.service;
+
+import com.sun.star.document.UpdateDocMode;
+import cn.keking.extend.ControlDocumentFormatRegistry;
+import org.apache.commons.lang3.StringUtils;
+import org.artofsolving.jodconverter.OfficeDocumentConverter;
+import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
+import org.artofsolving.jodconverter.office.OfficeManager;
+import org.artofsolving.jodconverter.office.OfficeUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.Ordered;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * 创建文件转换器
+ *
+ * @author yudian-it
+ * @date 2017/11/13
+ */
+@Component
+@Order(Ordered.HIGHEST_PRECEDENCE)
+public class OfficeProcessManager {
+
+    private final Logger logger = LoggerFactory.getLogger(OfficeProcessManager.class);
+
+    private OfficeManager officeManager;
+
+    @PostConstruct
+    public void initOfficeManager() {
+        new Thread(this::startOfficeManager).start();
+    }
+
+    /**
+     * 启动Office组件进程
+     */
+    private void startOfficeManager(){
+        File officeHome = OfficeUtils.getDefaultOfficeHome();
+        if (officeHome == null) {
+            throw new RuntimeException("找不到office组件，请确认'office.home'配置是否有误");
+        }
+        boolean killOffice = killProcess();
+        if (killOffice) {
+            logger.warn("检测到有正在运行的office进程，已自动结束该进程");
+        }
+        try {
+            DefaultOfficeManagerConfiguration configuration = new DefaultOfficeManagerConfiguration();
+            configuration.setOfficeHome(officeHome);
+            configuration.setPortNumber(8100);
+            // 设置任务执行超时为5分钟
+            configuration.setTaskExecutionTimeout(1000 * 60 * 5L);
+            // 设置任务队列超时为24小时
+            //configuration.setTaskQueueTimeout(1000 * 60 * 60 * 24L);
+            officeManager = configuration.buildOfficeManager();
+            officeManager.start();
+        } catch (Exception e) {
+            logger.error("启动office组件失败，请检查office组件是否可用");
+            throw e;
+        }
+    }
+
+    public OfficeDocumentConverter getDocumentConverter() {
+        OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager, new ControlDocumentFormatRegistry());
+        converter.setDefaultLoadProperties(getLoadProperties());
+        return converter;
+    }
+
+    private Map<String,?> getLoadProperties() {
+        Map<String,Object> loadProperties = new HashMap<>(10);
+        loadProperties.put("Hidden", true);
+        loadProperties.put("ReadOnly", true);
+        loadProperties.put("UpdateDocMode", UpdateDocMode.QUIET_UPDATE);
+        loadProperties.put("CharacterSet", StandardCharsets.UTF_8.name());
+        return loadProperties;
+    }
+
+    private boolean killProcess() {
+        boolean flag = false;
+        Properties props = System.getProperties();
+        try {
+            if (props.getProperty("os.name").toLowerCase().contains("windows")) {
+                Process p = Runtime.getRuntime().exec("cmd /c tasklist ");
+                ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                InputStream os = p.getInputStream();
+                byte[] b = new byte[256];
+                while (os.read(b) > 0) {
+                    baos.write(b);
+                }
+                String s = baos.toString();
+                if (s.contains("soffice.bin")) {
+                    Runtime.getRuntime().exec("taskkill /im " + "soffice.bin" + " /f");
+                    flag = true;
+                }
+            } else {
+                Process p = Runtime.getRuntime().exec(new String[]{"sh","-c","ps -ef | grep " + "soffice.bin"});
+                ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                InputStream os = p.getInputStream();
+                byte[] b = new byte[256];
+                while (os.read(b) > 0) {
+                    baos.write(b);
+                }
+                String s = baos.toString();
+                if (StringUtils.ordinalIndexOf(s, "soffice.bin", 3) > 0) {
+                    String[] cmd ={"sh","-c","kill -15 `ps -ef|grep " + "soffice.bin" + "|awk 'NR==1{print $2}'`"};
+                    Runtime.getRuntime().exec(cmd);
+                    flag = true;
+                }
+            }
+        } catch (IOException e) {
+            logger.error("检测office进程异常", e);
+        }
+        return flag;
+    }
+
+    @PreDestroy
+    public void destroyOfficeManager(){
+        if (null != officeManager && officeManager.isRunning()) {
+            officeManager.stop();
+        }
+    }
+
+}

server/src/main/java/cn/keking/service/OfficeToPdfService.java

@@ -0,0 +1,64 @@
+package cn.keking.service;
+
+import org.artofsolving.jodconverter.OfficeDocumentConverter;
+import org.springframework.stereotype.Component;
+
+import java.io.File;
+
+/**
+ * @author yudian-it
+ */
+@Component
+public class OfficeToPdfService {
+    private final OfficeProcessManager officeProcessManager;
+
+    public OfficeToPdfService(OfficeProcessManager officeProcessManager) {
+        this.officeProcessManager = officeProcessManager;
+    }
+
+    public void openOfficeToPDF(String inputFilePath, String outputFilePath) {
+        office2pdf(inputFilePath, outputFilePath);
+    }
+
+
+    public static void converterFile(File inputFile, String outputFilePath_end,
+                                     OfficeDocumentConverter converter) {
+        File outputFile = new File(outputFilePath_end);
+        // 假如目标路径不存在,则新建该路径
+        if (!outputFile.getParentFile().exists()) {
+            outputFile.getParentFile().mkdirs();
+        }
+        converter.convert(inputFile, outputFile);
+    }
+
+
+    public void office2pdf(String inputFilePath, String outputFilePath) {
+        OfficeDocumentConverter converter = officeProcessManager.getDocumentConverter();
+        if (null != inputFilePath) {
+            File inputFile = new File(inputFilePath);
+            // 判断目标文件路径是否为空
+            if (null == outputFilePath) {
+                // 转换后的文件路径
+                String outputFilePath_end = getOutputFilePath(inputFilePath);
+                if (inputFile.exists()) {
+                    // 找不到源文件, 则返回
+                    converterFile(inputFile, outputFilePath_end,converter);
+                }
+            } else {
+                if (inputFile.exists()) {
+                    // 找不到源文件, 则返回
+                    converterFile(inputFile, outputFilePath, converter);
+                }
+            }
+        }
+    }
+
+    public static String getOutputFilePath(String inputFilePath) {
+        return inputFilePath.replaceAll("."+ getPostfix(inputFilePath), ".pdf");
+    }
+
+    public static String getPostfix(String inputFilePath) {
+        return inputFilePath.substring(inputFilePath.lastIndexOf(".") + 1);
+    }
+
+}

server/src/main/java/cn/keking/service/cache/CacheService.java

@@ -0,0 +1,36 @@
+package cn.keking.service.cache;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author: chenjh
+ * @since: 2019/4/2 16:45
+ */
+public interface CacheService {
+
+    String FILE_PREVIEW_PDF_KEY = "converted-preview-pdf-file";
+    String FILE_PREVIEW_IMGS_KEY = "converted-preview-imgs-file";//压缩包内图片文件集合
+    String FILE_PREVIEW_PDF_IMGS_KEY = "converted-preview-pdfimgs-file";
+    String TASK_QUEUE_NAME = "convert-task";
+
+    Integer DEFAULT_PDF_CAPACITY = 500000;
+    Integer DEFAULT_IMG_CAPACITY = 500000;
+    Integer DEFAULT_PDFIMG_CAPACITY = 500000;
+
+    void initPDFCachePool(Integer capacity);
+    void initIMGCachePool(Integer capacity);
+    void initPdfImagesCachePool(Integer capacity);
+    void putPDFCache(String key, String value);
+    void putImgCache(String key, List<String> value);
+    Map<String, String> getPDFCache();
+    String getPDFCache(String key);
+    Map<String, List<String>> getImgCache();
+    List<String> getImgCache(String key);
+    Integer getPdfImageCache(String key);
+    void putPdfImageCache(String pdfFilePath, int num);
+    void cleanCache();
+    void addQueueTask(String url);
+    String takeQueueTask() throws InterruptedException;
+
+}

server/src/main/java/cn/keking/service/cache/impl/CacheServiceJDKImpl.java

@@ -0,0 +1,119 @@
+package cn.keking.service.cache.impl;
+
+import cn.keking.service.cache.CacheService;
+import com.googlecode.concurrentlinkedhashmap.ConcurrentLinkedHashMap;
+import com.googlecode.concurrentlinkedhashmap.Weighers;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import javax.annotation.PostConstruct;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+
+/**
+ * @auther: chenjh
+ * @time: 2019/4/2 17:21
+ * @description
+ */
+@Service
+@ConditionalOnExpression("'${cache.type:default}'.equals('jdk')")
+public class CacheServiceJDKImpl implements CacheService {
+
+    private Map<String, String> pdfCache;
+    private Map<String, List<String>> imgCache;
+    private Map<String, Integer> pdfImagesCache;
+    private static final int QUEUE_SIZE = 500000;
+    private final BlockingQueue<String> blockingQueue = new ArrayBlockingQueue<>(QUEUE_SIZE);
+
+    @PostConstruct
+    public void initCache(){
+        initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
+        initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
+        initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
+    }
+
+    @Override
+    public void putPDFCache(String key, String value) {
+        pdfCache.put(key, value);
+    }
+
+    @Override
+    public void putImgCache(String key, List<String> value) {
+        imgCache.put(key, value);
+    }
+
+    @Override
+    public Map<String, String> getPDFCache() {
+        return pdfCache;
+    }
+
+    @Override
+    public String getPDFCache(String key) {
+        return pdfCache.get(key);
+    }
+
+    @Override
+    public Map<String, List<String>> getImgCache() {
+        return imgCache;
+    }
+
+    @Override
+    public List<String> getImgCache(String key) {
+        if(StringUtils.isEmpty(key)){
+            return new ArrayList<>();
+        }
+        return imgCache.get(key);
+    }
+
+    @Override
+    public Integer getPdfImageCache(String key) {
+        return pdfImagesCache.get(key);
+    }
+
+    @Override
+    public void putPdfImageCache(String pdfFilePath, int num) {
+        pdfImagesCache.put(pdfFilePath, num);
+    }
+
+    @Override
+    public void cleanCache() {
+        initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
+        initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
+        initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
+    }
+
+    @Override
+    public void addQueueTask(String url) {
+        blockingQueue.add(url);
+    }
+
+    @Override
+    public String takeQueueTask() throws InterruptedException {
+        return blockingQueue.take();
+    }
+
+    @Override
+    public void initPDFCachePool(Integer capacity) {
+        pdfCache = new ConcurrentLinkedHashMap.Builder<String, String>()
+                .maximumWeightedCapacity(capacity).weigher(Weighers.singleton())
+                .build();
+    }
+
+    @Override
+    public void initIMGCachePool(Integer capacity) {
+        imgCache = new ConcurrentLinkedHashMap.Builder<String, List<String>>()
+                .maximumWeightedCapacity(capacity).weigher(Weighers.singleton())
+                .build();
+    }
+
+    @Override
+    public void initPdfImagesCachePool(Integer capacity) {
+        pdfImagesCache = new ConcurrentLinkedHashMap.Builder<String, Integer>()
+                .maximumWeightedCapacity(capacity).weigher(Weighers.singleton())
+                .build();
+    }
+}

server/src/main/java/cn/keking/service/cache/impl/CacheServiceRedisImpl.java

@@ -0,0 +1,124 @@
+package cn.keking.service.cache.impl;
+
+import cn.keking.service.cache.CacheService;
+import org.redisson.Redisson;
+import org.redisson.api.RBlockingQueue;
+import org.redisson.api.RMapCache;
+import org.redisson.api.RedissonClient;
+import org.redisson.config.Config;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @auther: chenjh
+ * @time: 2019/4/2 18:02
+ * @description
+ */
+@ConditionalOnExpression("'${cache.type:default}'.equals('redis')")
+@Service
+public class CacheServiceRedisImpl implements CacheService {
+
+    private final RedissonClient redissonClient;
+
+    public CacheServiceRedisImpl(Config config) {
+        this.redissonClient = Redisson.create(config);
+    }
+
+    @Override
+    public void initPDFCachePool(Integer capacity) {
+
+    }
+
+    @Override
+    public void initIMGCachePool(Integer capacity) {
+
+    }
+
+    @Override
+    public void initPdfImagesCachePool(Integer capacity) {
+
+    }
+
+    @Override
+    public void putPDFCache(String key, String value) {
+        RMapCache<String, String> convertedList = redissonClient.getMapCache(FILE_PREVIEW_PDF_KEY);
+        convertedList.fastPut(key, value);
+    }
+
+    @Override
+    public void putImgCache(String key, List<String> value) {
+        RMapCache<String, List<String>> convertedList = redissonClient.getMapCache(FILE_PREVIEW_IMGS_KEY);
+        convertedList.fastPut(key, value);
+    }
+
+    @Override
+    public Map<String, String> getPDFCache() {
+        return redissonClient.getMapCache(FILE_PREVIEW_PDF_KEY);
+    }
+
+    @Override
+    public String getPDFCache(String key) {
+        RMapCache<String, String> convertedList = redissonClient.getMapCache(FILE_PREVIEW_PDF_KEY);
+        return convertedList.get(key);
+    }
+
+    @Override
+    public Map<String, List<String>> getImgCache() {
+        return redissonClient.getMapCache(FILE_PREVIEW_IMGS_KEY);
+    }
+
+    @Override
+    public List<String> getImgCache(String key) {
+        RMapCache<String, List<String>> convertedList = redissonClient.getMapCache(FILE_PREVIEW_IMGS_KEY);
+        return convertedList.get(key);
+    }
+
+    @Override
+    public Integer getPdfImageCache(String key) {
+        RMapCache<String, Integer> convertedList = redissonClient.getMapCache(FILE_PREVIEW_PDF_IMGS_KEY);
+        return convertedList.get(key);
+    }
+
+    @Override
+    public void putPdfImageCache(String pdfFilePath, int num) {
+        RMapCache<String, Integer> convertedList = redissonClient.getMapCache(FILE_PREVIEW_PDF_IMGS_KEY);
+        convertedList.fastPut(pdfFilePath, num);
+    }
+
+    @Override
+    public void cleanCache() {
+        cleanPdfCache();
+        cleanImgCache();
+        cleanPdfImgCache();
+    }
+
+    @Override
+    public void addQueueTask(String url) {
+        RBlockingQueue<String> queue = redissonClient.getBlockingQueue(TASK_QUEUE_NAME);
+        queue.addAsync(url);
+    }
+
+    @Override
+    public String takeQueueTask() throws InterruptedException {
+        RBlockingQueue<String> queue = redissonClient.getBlockingQueue(TASK_QUEUE_NAME);
+        return queue.take();
+    }
+
+    private void cleanPdfCache() {
+        RMapCache<String, String> pdfCache = redissonClient.getMapCache(FILE_PREVIEW_PDF_KEY);
+        pdfCache.clear();
+    }
+
+    private void cleanImgCache() {
+        RMapCache<String, List<String>> imgCache = redissonClient.getMapCache(FILE_PREVIEW_IMGS_KEY);
+        imgCache.clear();
+    }
+
+    private void cleanPdfImgCache() {
+        RMapCache<String, Integer> pdfImg = redissonClient.getMapCache(FILE_PREVIEW_PDF_IMGS_KEY);
+        pdfImg.clear();
+    }
+}

server/src/main/java/cn/keking/service/cache/impl/CacheServiceRocksDBImpl.java

@@ -0,0 +1,246 @@
+package cn.keking.service.cache.impl;
+
+import cn.keking.service.cache.CacheService;
+import org.artofsolving.jodconverter.util.ConfigUtils;
+import org.rocksdb.RocksDB;
+import org.rocksdb.RocksDBException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.stereotype.Service;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+
+/**
+ * @auther: chenjh
+ * @time: 2019/4/22 11:02
+ * @description
+ */
+@ConditionalOnExpression("'${cache.type:default}'.equals('default')")
+@Service
+public class CacheServiceRocksDBImpl implements CacheService {
+
+    static {
+        RocksDB.loadLibrary();
+    }
+
+    private static final String DB_PATH = ConfigUtils.getHomePath() + File.separator + "cache";
+
+    private static final int QUEUE_SIZE = 500000;
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(CacheServiceRocksDBImpl.class);
+
+    private final BlockingQueue<String> blockingQueue = new ArrayBlockingQueue<>(QUEUE_SIZE);
+
+    private RocksDB db;
+
+    {
+        try {
+            db = RocksDB.open(DB_PATH);
+            if (db.get(FILE_PREVIEW_PDF_KEY.getBytes()) == null) {
+                Map<String, String> initPDFCache = new HashMap<>();
+                db.put(FILE_PREVIEW_PDF_KEY.getBytes(), toByteArray(initPDFCache));
+            }
+            if (db.get(FILE_PREVIEW_IMGS_KEY.getBytes()) == null) {
+                Map<String, List<String>> initIMGCache = new HashMap<>();
+                db.put(FILE_PREVIEW_IMGS_KEY.getBytes(), toByteArray(initIMGCache));
+            }
+            if (db.get(FILE_PREVIEW_PDF_IMGS_KEY.getBytes()) == null) {
+                Map<String, Integer> initPDFIMGCache = new HashMap<>();
+                db.put(FILE_PREVIEW_PDF_IMGS_KEY.getBytes(), toByteArray(initPDFIMGCache));
+            }
+        } catch (RocksDBException | IOException e) {
+            LOGGER.error("Uable to init RocksDB" + e);
+        }
+    }
+
+
+    @Override
+    public void initPDFCachePool(Integer capacity) {
+
+    }
+
+    @Override
+    public void initIMGCachePool(Integer capacity) {
+
+    }
+
+    @Override
+    public void initPdfImagesCachePool(Integer capacity) {
+
+    }
+
+    @Override
+    public void putPDFCache(String key, String value) {
+        try {
+            Map<String, String> pdfCacheItem = getPDFCache();
+            pdfCacheItem.put(key, value);
+            db.put(FILE_PREVIEW_PDF_KEY.getBytes(), toByteArray(pdfCacheItem));
+        } catch (RocksDBException | IOException e) {
+            LOGGER.error("Put into RocksDB Exception" + e);
+        }
+    }
+
+    @Override
+    public void putImgCache(String key, List<String> value) {
+        try {
+            Map<String, List<String>> imgCacheItem = getImgCache();
+            imgCacheItem.put(key, value);
+            db.put(FILE_PREVIEW_IMGS_KEY.getBytes(), toByteArray(imgCacheItem));
+        } catch (RocksDBException | IOException e) {
+            LOGGER.error("Put into RocksDB Exception" + e);
+        }
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public Map<String, String> getPDFCache() {
+        Map<String, String> result = new HashMap<>();
+        try{
+            result = (Map<String, String>) toObject(db.get(FILE_PREVIEW_PDF_KEY.getBytes()));
+        } catch (RocksDBException | IOException | ClassNotFoundException e) {
+            LOGGER.error("Get from RocksDB Exception" + e);
+        }
+        return result;
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public String getPDFCache(String key) {
+        String result = "";
+        try{
+            Map<String, String> map = (Map<String, String>) toObject(db.get(FILE_PREVIEW_PDF_KEY.getBytes()));
+            result = map.get(key);
+        } catch (RocksDBException | IOException | ClassNotFoundException e) {
+            LOGGER.error("Get from RocksDB Exception" + e);
+        }
+        return result;
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public Map<String, List<String>> getImgCache() {
+        Map<String, List<String>> result = new HashMap<>();
+        try{
+            result = (Map<String, List<String>>) toObject(db.get(FILE_PREVIEW_IMGS_KEY.getBytes()));
+        } catch (RocksDBException | IOException | ClassNotFoundException e) {
+            LOGGER.error("Get from RocksDB Exception" + e);
+        }
+        return result;
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public List<String> getImgCache(String key) {
+        List<String> result = new ArrayList<>();
+        Map<String, List<String>> map;
+        try{
+            map = (Map<String, List<String>>) toObject(db.get(FILE_PREVIEW_IMGS_KEY.getBytes()));
+            result = map.get(key);
+        } catch (RocksDBException | IOException | ClassNotFoundException e) {
+            LOGGER.error("Get from RocksDB Exception" + e);
+        }
+        return result;
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public Integer getPdfImageCache(String key) {
+        Integer result = 0;
+        Map<String, Integer> map;
+        try{
+            map = (Map<String, Integer>) toObject(db.get(FILE_PREVIEW_PDF_IMGS_KEY.getBytes()));
+            result = map.get(key);
+        } catch (RocksDBException | IOException | ClassNotFoundException e) {
+            LOGGER.error("Get from RocksDB Exception" + e);
+        }
+        return result;
+    }
+
+    @Override
+    public void putPdfImageCache(String pdfFilePath, int num) {
+        try {
+            Map<String, Integer> pdfImageCacheItem = getPdfImageCaches();
+            pdfImageCacheItem.put(pdfFilePath, num);
+            db.put(FILE_PREVIEW_PDF_IMGS_KEY.getBytes(), toByteArray(pdfImageCacheItem));
+        } catch (RocksDBException | IOException e) {
+            LOGGER.error("Put into RocksDB Exception" + e);
+        }
+    }
+
+    @Override
+    public void cleanCache() {
+        try {
+            cleanPdfCache();
+            cleanImgCache();
+            cleanPdfImgCache();
+        } catch (IOException | RocksDBException e) {
+            LOGGER.error("Clean Cache Exception" + e);
+        }
+    }
+
+    @Override
+    public void addQueueTask(String url) {
+        blockingQueue.add(url);
+    }
+
+    @Override
+    public String takeQueueTask() throws InterruptedException {
+        return blockingQueue.take();
+    }
+
+    @SuppressWarnings("unchecked")
+    private Map<String, Integer> getPdfImageCaches() {
+        Map<String, Integer> map = new HashMap<>();
+        try{
+            map = (Map<String, Integer>) toObject(db.get(FILE_PREVIEW_PDF_IMGS_KEY.getBytes()));
+        } catch (RocksDBException | IOException | ClassNotFoundException e) {
+            LOGGER.error("Get from RocksDB Exception" + e);
+        }
+        return map;
+    }
+
+
+    private byte[] toByteArray (Object obj) throws IOException {
+        byte[] bytes;
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        ObjectOutputStream oos = new ObjectOutputStream(bos);
+        oos.writeObject(obj);
+        oos.flush();
+        bytes = bos.toByteArray ();
+        oos.close();
+        bos.close();
+        return bytes;
+    }
+
+    private Object toObject (byte[] bytes) throws IOException, ClassNotFoundException {
+        Object obj;
+        ByteArrayInputStream bis = new ByteArrayInputStream (bytes);
+        ObjectInputStream ois = new ObjectInputStream (bis);
+        obj = ois.readObject();
+        ois.close();
+        bis.close();
+        return obj;
+    }
+
+    private void cleanPdfCache() throws IOException, RocksDBException {
+        Map<String, String> initPDFCache = new HashMap<>();
+        db.put(FILE_PREVIEW_PDF_KEY.getBytes(), toByteArray(initPDFCache));
+    }
+
+    private void cleanImgCache() throws IOException, RocksDBException {
+        Map<String, List<String>> initIMGCache = new HashMap<>();
+        db.put(FILE_PREVIEW_IMGS_KEY.getBytes(), toByteArray(initIMGCache));
+    }
+
+    private void cleanPdfImgCache() throws IOException, RocksDBException {
+        Map<String, Integer> initPDFIMGCache = new HashMap<>();
+        db.put(FILE_PREVIEW_PDF_IMGS_KEY.getBytes(), toByteArray(initPDFIMGCache));
+    }
+}

server/src/main/java/cn/keking/service/impl/CadFilePreviewImpl.java

@@ -0,0 +1,89 @@
+package cn.keking.service.impl;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileAttribute;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.CadUtils;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import cn.keking.utils.PdfUtils;
+import cn.keking.web.filter.BaseUrlFilter;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+import org.springframework.util.StringUtils;
+
+import static cn.keking.service.impl.OfficeFilePreviewImpl.getPreviewType;
+
+/**
+ * @author chenjh
+ * @since 2019/11/21 14:28
+ */
+@Service
+public class CadFilePreviewImpl implements FilePreview {
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    private final DownloadUtils downloadUtils;
+
+    private final CadUtils cadUtils;
+
+    private final PdfUtils pdfUtils;
+
+    public CadFilePreviewImpl(FilePreviewCommonService filePreviewCommonService,
+                              DownloadUtils downloadUtils,
+                              CadUtils cadUtils,
+                              PdfUtils pdfUtils) {
+        this.filePreviewCommonService = filePreviewCommonService;
+        this.downloadUtils = downloadUtils;
+        this.cadUtils = cadUtils;
+        this.pdfUtils = pdfUtils;
+
+    }
+
+    private static final String OFFICE_PREVIEW_TYPE_IMAGE = "image";
+    private static final String OFFICE_PREVIEW_TYPE_ALL_IMAGES = "allImages";
+    private static final String FILE_DIR = ConfigConstants.getFileDir();
+
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        // 预览Type，参数传了就取参数的，没传取系统默认
+        String officePreviewType = model.asMap().get("officePreviewType") == null ? ConfigConstants.getOfficePreviewType() : model.asMap().get("officePreviewType").toString();
+        String baseUrl = BaseUrlFilter.getBaseUrl();
+        String suffix=fileAttribute.getSuffix();
+        String fileName=fileAttribute.getName();
+        String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
+        String outFilePath = FILE_DIR + pdfName;
+        // 判断之前是否已转换过，如果转换过，直接返回，否则执行转换
+        if (!filePreviewCommonService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+            String filePath;
+            ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, null);
+            if (0 != response.getCode()) {
+                model.addAttribute("fileType", suffix);
+                model.addAttribute("msg", response.getMsg());
+                return "fileNotSupported";
+            }
+            filePath = response.getContent();
+            if (StringUtils.hasText(outFilePath)) {
+                boolean convertResult = cadUtils.cadToPdf(filePath, outFilePath);
+                if (!convertResult) {
+                    model.addAttribute("fileType", suffix);
+                    model.addAttribute("msg", "cad文件转换异常，请联系管理员");
+                    return "fileNotSupported";
+                }
+                if (ConfigConstants.isCacheEnabled()) {
+                    // 加入缓存
+                    filePreviewCommonService.addConvertedFile(pdfName, filePreviewCommonService.getRelativePath(outFilePath));
+                }
+            }
+        }
+        if (baseUrl != null && (OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType) || OFFICE_PREVIEW_TYPE_ALL_IMAGES.equals(officePreviewType))) {
+            return getPreviewType(model, fileAttribute, officePreviewType, baseUrl, pdfName, outFilePath, pdfUtils, OFFICE_PREVIEW_TYPE_IMAGE);
+        }
+        model.addAttribute("pdfUrl", pdfName);
+        return "pdf";
+    }
+
+
+}

server/src/main/java/cn/keking/service/impl/CompressFilePreviewImpl.java

@@ -0,0 +1,71 @@
+package cn.keking.service.impl;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileAttribute;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import cn.keking.utils.ZipReader;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+import org.springframework.util.StringUtils;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :处理压缩包文件
+ */
+@Service
+public class CompressFilePreviewImpl implements FilePreview {
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    private final DownloadUtils downloadUtils;
+
+    private final ZipReader zipReader;
+
+    public CompressFilePreviewImpl(FilePreviewCommonService filePreviewCommonService,
+                                   DownloadUtils downloadUtils,
+                                   ZipReader zipReader) {
+        this.filePreviewCommonService = filePreviewCommonService;
+        this.downloadUtils = downloadUtils;
+        this.zipReader = zipReader;
+    }
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        String fileName=fileAttribute.getName();
+        String suffix=fileAttribute.getSuffix();
+        String fileTree = null;
+        // 判断文件名是否存在(redis缓存读取)
+        if (!StringUtils.hasText(filePreviewCommonService.getConvertedFile(fileName))  || !ConfigConstants.isCacheEnabled()) {
+            ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileName);
+            if (0 != response.getCode()) {
+                model.addAttribute("fileType", suffix);
+                model.addAttribute("msg", response.getMsg());
+                return "fileNotSupported";
+            }
+            String filePath = response.getContent();
+            if ("zip".equalsIgnoreCase(suffix) || "jar".equalsIgnoreCase(suffix) || "gzip".equalsIgnoreCase(suffix)) {
+                fileTree = zipReader.readZipFile(filePath, fileName);
+            } else if ("rar".equalsIgnoreCase(suffix)) {
+                fileTree = zipReader.unRar(filePath, fileName);
+            } else if ("7z".equalsIgnoreCase(suffix)) {
+                fileTree = zipReader.read7zFile(filePath, fileName);
+            }
+            if (fileTree != null && !"null".equals(fileTree) && ConfigConstants.isCacheEnabled()) {
+                filePreviewCommonService.addConvertedFile(fileName, fileTree);
+            }
+        } else {
+            fileTree = filePreviewCommonService.getConvertedFile(fileName);
+        }
+        if (fileTree != null && !"null".equals(fileTree)) {
+            model.addAttribute("fileTree", fileTree);
+            return "compress";
+        } else {
+            model.addAttribute("fileType", suffix);
+            model.addAttribute("msg", "压缩文件类型不受支持，尝试在压缩的时候选择RAR4格式");
+            return "fileNotSupported";
+        }
+    }
+}

server/src/main/java/cn/keking/service/impl/MarkdownFilePreviewImpl.java

@@ -0,0 +1,27 @@
+package cn.keking.service.impl;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.service.FilePreview;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+
+/**
+ * @author kl (http://kailing.pub)
+ * @since 2020/12/25
+ */
+@Service
+public class MarkdownFilePreviewImpl implements FilePreview {
+
+    private final SimTextFilePreviewImpl simTextFilePreview;
+
+    public MarkdownFilePreviewImpl(SimTextFilePreviewImpl simTextFilePreview) {
+        this.simTextFilePreview = simTextFilePreview;
+    }
+
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        model.addAttribute(TEXT_TYPE,"markdown");
+        return simTextFilePreview.filePreviewHandle(url, model, fileAttribute);
+    }
+}

server/src/main/java/cn/keking/service/impl/MediaFilePreviewImpl.java

@@ -0,0 +1,54 @@
+package cn.keking.service.impl;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import cn.keking.web.filter.BaseUrlFilter;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+/**
+ * @author : kl
+ * @authorboke : kailing.pub
+ * @create : 2018-03-25 上午11:58
+ * @description:
+ **/
+@Service
+public class MediaFilePreviewImpl implements FilePreview {
+
+    private final DownloadUtils downloadUtils;
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    public MediaFilePreviewImpl(DownloadUtils downloadUtils,
+                                FilePreviewCommonService filePreviewCommonService) {
+        this.downloadUtils = downloadUtils;
+        this.filePreviewCommonService = filePreviewCommonService;
+    }
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        // 不是http开头，浏览器不能直接访问，需下载到本地
+        if (url != null && !url.toLowerCase().startsWith("http")) {
+            ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileAttribute.getName());
+            if (0 != response.getCode()) {
+                model.addAttribute("fileType", fileAttribute.getSuffix());
+                model.addAttribute("msg", response.getMsg());
+                return "fileNotSupported";
+            } else {
+                model.addAttribute("mediaUrl", BaseUrlFilter.getBaseUrl() + filePreviewCommonService.getRelativePath(response.getContent()));
+            }
+        } else {
+            model.addAttribute("mediaUrl", url);
+        }
+        model.addAttribute("mediaUrl", url);
+        String suffix=fileAttribute.getSuffix();
+        if ("flv".equalsIgnoreCase(suffix)) {
+            return "flv";
+        }
+        return "media";
+    }
+
+
+}

server/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java

@@ -0,0 +1,95 @@
+package cn.keking.service.impl;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileAttribute;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import cn.keking.service.OfficeToPdfService;
+import cn.keking.utils.PdfUtils;
+import cn.keking.web.filter.BaseUrlFilter;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :处理office文件
+ */
+@Service
+public class OfficeFilePreviewImpl implements FilePreview {
+
+    private final FilePreviewCommonService filePreviewCommonService;
+    private final PdfUtils pdfUtils;
+    private final DownloadUtils downloadUtils;
+    private final OfficeToPdfService officeToPdfService;
+
+    public OfficeFilePreviewImpl(FilePreviewCommonService filePreviewCommonService, PdfUtils pdfUtils, DownloadUtils downloadUtils, OfficeToPdfService officeToPdfService) {
+        this.filePreviewCommonService = filePreviewCommonService;
+        this.pdfUtils = pdfUtils;
+        this.downloadUtils = downloadUtils;
+        this.officeToPdfService = officeToPdfService;
+    }
+
+    public static final String OFFICE_PREVIEW_TYPE_IMAGE = "image";
+    public static final String OFFICE_PREVIEW_TYPE_ALL_IMAGES = "allImages";
+    private static final String FILE_DIR = ConfigConstants.getFileDir();
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        // 预览Type，参数传了就取参数的，没传取系统默认
+        String officePreviewType = fileAttribute.getOfficePreviewType();
+        String baseUrl = BaseUrlFilter.getBaseUrl();
+        String suffix=fileAttribute.getSuffix();
+        String fileName=fileAttribute.getName();
+        boolean isHtml = suffix.equalsIgnoreCase("xls") || suffix.equalsIgnoreCase("xlsx");
+        String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + (isHtml ? "html" : "pdf");
+        String outFilePath = FILE_DIR + pdfName;
+        // 判断之前是否已转换过，如果转换过，直接返回，否则执行转换
+        if (!filePreviewCommonService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+            String filePath;
+            ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, null);
+            if (0 != response.getCode()) {
+                model.addAttribute("fileType", suffix);
+                model.addAttribute("msg", response.getMsg());
+                return "fileNotSupported";
+            }
+            filePath = response.getContent();
+            if (StringUtils.hasText(outFilePath)) {
+                officeToPdfService.openOfficeToPDF(filePath, outFilePath);
+                if (isHtml) {
+                    // 对转换后的文件进行操作(改变编码方式)
+                    filePreviewCommonService.doActionConvertedFile(outFilePath);
+                }
+                if (ConfigConstants.isCacheEnabled()) {
+                    // 加入缓存
+                    filePreviewCommonService.addConvertedFile(pdfName, filePreviewCommonService.getRelativePath(outFilePath));
+                }
+            }
+        }
+        if (!isHtml && baseUrl != null && (OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType) || OFFICE_PREVIEW_TYPE_ALL_IMAGES.equals(officePreviewType))) {
+            return getPreviewType(model, fileAttribute, officePreviewType, baseUrl, pdfName, outFilePath, pdfUtils, OFFICE_PREVIEW_TYPE_IMAGE);
+        }
+        model.addAttribute("pdfUrl", pdfName);
+        return isHtml ? "html" : "pdf";
+    }
+
+    static String getPreviewType(Model model, FileAttribute fileAttribute, String officePreviewType, String baseUrl, String pdfName, String outFilePath, PdfUtils pdfUtils, String officePreviewTypeImage) {
+        List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, baseUrl);
+        if (imageUrls == null || imageUrls.size() < 1) {
+            model.addAttribute("msg", "office转图片异常，请联系管理员");
+            model.addAttribute("fileType",fileAttribute.getSuffix());
+            return "fileNotSupported";
+        }
+        model.addAttribute("imgurls", imageUrls);
+        model.addAttribute("currentUrl", imageUrls.get(0));
+        if (officePreviewTypeImage.equals(officePreviewType)) {
+            return "officePicture";
+        } else {
+            return "picture";
+        }
+    }
+}

server/src/main/java/cn/keking/service/impl/OtherFilePreviewImpl.java

@@ -0,0 +1,20 @@
+package cn.keking.service.impl;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.service.FilePreview;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :其他文件
+ */
+@Service
+public class OtherFilePreviewImpl implements FilePreview {
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        model.addAttribute("fileType",fileAttribute.getSuffix());
+        model.addAttribute("msg", "系统还不支持该格式文件的在线预览");
+        return "fileNotSupported";
+    }
+}

server/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java

@@ -0,0 +1,99 @@
+package cn.keking.service.impl;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileAttribute;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import cn.keking.utils.PdfUtils;
+import cn.keking.web.filter.BaseUrlFilter;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+
+import java.util.List;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :处理pdf文件
+ */
+@Service
+public class PdfFilePreviewImpl implements FilePreview {
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    private final PdfUtils pdfUtils;
+
+    private final DownloadUtils downloadUtils;
+
+    private static final String FILE_DIR = ConfigConstants.getFileDir();
+
+    public PdfFilePreviewImpl(FilePreviewCommonService filePreviewCommonService,
+                              PdfUtils pdfUtils,
+                              DownloadUtils downloadUtils) {
+        this.filePreviewCommonService = filePreviewCommonService;
+        this.pdfUtils = pdfUtils;
+        this.downloadUtils = downloadUtils;
+    }
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        String suffix=fileAttribute.getSuffix();
+        String fileName=fileAttribute.getName();
+        String officePreviewType = fileAttribute.getOfficePreviewType();
+        String baseUrl = BaseUrlFilter.getBaseUrl();
+        String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
+        String outFilePath = FILE_DIR + pdfName;
+        if (OfficeFilePreviewImpl.OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType) || OfficeFilePreviewImpl.OFFICE_PREVIEW_TYPE_ALL_IMAGES.equals(officePreviewType)) {
+            //当文件不存在时，就去下载
+            if (!filePreviewCommonService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+                ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileName);
+                if (0 != response.getCode()) {
+                    model.addAttribute("fileType", suffix);
+                    model.addAttribute("msg", response.getMsg());
+                    return "fileNotSupported";
+                }
+                outFilePath = response.getContent();
+                if (ConfigConstants.isCacheEnabled()) {
+                    // 加入缓存
+                    filePreviewCommonService.addConvertedFile(pdfName, filePreviewCommonService.getRelativePath(outFilePath));
+                }
+            }
+            List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, baseUrl);
+            if (imageUrls == null || imageUrls.size() < 1) {
+                model.addAttribute("msg", "pdf转图片异常，请联系管理员");
+                model.addAttribute("fileType",fileAttribute.getSuffix());
+                return "fileNotSupported";
+            }
+            model.addAttribute("imgurls", imageUrls);
+            model.addAttribute("currentUrl", imageUrls.get(0));
+            if (OfficeFilePreviewImpl.OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType)) {
+                return "officePicture";
+            } else {
+                return "picture";
+            }
+        } else {
+            // 不是http开头，浏览器不能直接访问，需下载到本地
+            if (url != null && !url.toLowerCase().startsWith("http")) {
+                if (!filePreviewCommonService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+                    ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, pdfName);
+                    if (0 != response.getCode()) {
+                        model.addAttribute("fileType", suffix);
+                        model.addAttribute("msg", response.getMsg());
+                        return "fileNotSupported";
+                    }
+                    model.addAttribute("pdfUrl", filePreviewCommonService.getRelativePath(response.getContent()));
+                    if (ConfigConstants.isCacheEnabled()) {
+                        // 加入缓存
+                        filePreviewCommonService.addConvertedFile(pdfName, filePreviewCommonService.getRelativePath(outFilePath));
+                    }
+                } else {
+                    model.addAttribute("pdfUrl", pdfName);
+                }
+            } else {
+                model.addAttribute("pdfUrl", url);
+            }
+        }
+        return "pdf";
+    }
+}

server/src/main/java/cn/keking/service/impl/PictureFilePreviewImpl.java

@@ -0,0 +1,60 @@
+package cn.keking.service.impl;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+import org.springframework.util.CollectionUtils;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :图片文件处理
+ */
+@Service
+public class PictureFilePreviewImpl implements FilePreview {
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    private final DownloadUtils downloadUtils;
+
+    public PictureFilePreviewImpl(FilePreviewCommonService filePreviewCommonService,
+                                  DownloadUtils downloadUtils) {
+        this.filePreviewCommonService = filePreviewCommonService;
+        this.downloadUtils = downloadUtils;
+    }
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        List<String> imgUrls = new ArrayList<>();
+        imgUrls.add(url);
+        String fileKey = fileAttribute.getFileKey();
+        List<String> zipImgUrls = filePreviewCommonService.getImgCache(fileKey);
+        if (!CollectionUtils.isEmpty(zipImgUrls)) {
+            imgUrls.addAll(zipImgUrls);
+        }
+        // 不是http开头，浏览器不能直接访问，需下载到本地
+        if (url != null && !url.toLowerCase().startsWith("http")) {
+            ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, null);
+            if (0 != response.getCode()) {
+                model.addAttribute("fileType", fileAttribute.getSuffix());
+                model.addAttribute("msg", response.getMsg());
+                return "fileNotSupported";
+            } else {
+                String file = filePreviewCommonService.getRelativePath(response.getContent());
+                imgUrls.clear();
+                imgUrls.add(file);
+                model.addAttribute("imgurls", imgUrls);
+                model.addAttribute("currentUrl", file);
+            }
+        } else {
+            model.addAttribute("imgurls", imgUrls);
+            model.addAttribute("currentUrl", url);
+        }
+        return "picture";
+    }
+}

server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java

@@ -0,0 +1,56 @@
+package cn.keking.service.impl;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.model.FileType;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreview;
+import cn.keking.utils.DownloadUtils;
+import org.apache.commons.io.FileUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+import org.springframework.util.Base64Utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :处理文本文件
+ */
+@Service
+public class SimTextFilePreviewImpl implements FilePreview {
+
+    private final DownloadUtils downloadUtils;
+
+
+    public SimTextFilePreviewImpl(DownloadUtils downloadUtils) {
+        this.downloadUtils = downloadUtils;
+    }
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        String fileName = fileAttribute.getName();
+        ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileName);
+        if (0 != response.getCode()) {
+            model.addAttribute("msg", response.getMsg());
+            model.addAttribute("fileType", fileAttribute.getSuffix());
+            return "fileNotSupported";
+        }
+        try {
+            File originFile = new File(response.getContent());
+            String xmlString = FileUtils.readFileToString(originFile, StandardCharsets.UTF_8);
+            model.addAttribute("textData", Base64Utils.encodeToString(xmlString.getBytes()));
+        } catch (IOException e) {
+            model.addAttribute("msg", e.getLocalizedMessage());
+            model.addAttribute("fileType", fileAttribute.getSuffix());
+            return "fileNotSupported";
+        }
+        if (!model.containsAttribute(TEXT_TYPE)) {
+            model.addAttribute(TEXT_TYPE, DEFAULT_TEXT_TYPE);
+        }
+        return "txt";
+    }
+
+}

server/src/main/java/cn/keking/service/impl/XmlFilePreviewImpl.java

@@ -0,0 +1,27 @@
+package cn.keking.service.impl;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.service.FilePreview;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+
+/**
+ * @author kl (http://kailing.pub)
+ * @since 2020/12/25
+ */
+@Service
+public class XmlFilePreviewImpl implements FilePreview {
+
+    private final SimTextFilePreviewImpl simTextFilePreview;
+
+    public XmlFilePreviewImpl(SimTextFilePreviewImpl simTextFilePreview) {
+        this.simTextFilePreview = simTextFilePreview;
+    }
+
+
+    @Override
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        model.addAttribute(TEXT_TYPE,"xml");
+        return simTextFilePreview.filePreviewHandle(url, model, fileAttribute);
+    }
+}

server/src/main/java/cn/keking/utils/CadUtils.java

@@ -0,0 +1,50 @@
+package cn.keking.utils;
+
+import com.aspose.cad.Color;
+import com.aspose.cad.fileformats.cad.CadDrawTypeMode;
+import com.aspose.cad.imageoptions.CadRasterizationOptions;
+import com.aspose.cad.imageoptions.PdfOptions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+
+/**
+ * @author chenjhc
+ * @since 2019/11/21 14:34
+ */
+@Component
+public class CadUtils {
+
+    private final Logger logger = LoggerFactory.getLogger(CadUtils.class);
+
+    public boolean cadToPdf(String inputFilePath, String outputFilePath)  {
+        com.aspose.cad.Image cadImage = com.aspose.cad.Image.load(inputFilePath);
+        CadRasterizationOptions cadRasterizationOptions = new CadRasterizationOptions();
+        cadRasterizationOptions.setLayouts(new String[]{"Model"});
+        cadRasterizationOptions.setNoScaling(true);
+        cadRasterizationOptions.setBackgroundColor(Color.getWhite());
+        cadRasterizationOptions.setPageWidth(cadImage.getWidth());
+        cadRasterizationOptions.setPageHeight(cadImage.getHeight());
+        cadRasterizationOptions.setPdfProductLocation("center");
+        cadRasterizationOptions.setAutomaticLayoutsScaling(true);
+        cadRasterizationOptions.setDrawType(CadDrawTypeMode.UseObjectColor);
+        PdfOptions pdfOptions = new PdfOptions();
+        pdfOptions.setVectorRasterizationOptions(cadRasterizationOptions);
+        File outputFile = new File(outputFilePath);
+        OutputStream stream;
+        try {
+            stream = new FileOutputStream(outputFile);
+            cadImage.save(stream, pdfOptions);
+            cadImage.close();
+            return true;
+        } catch (FileNotFoundException e) {
+            logger.error("PDFFileNotFoundException，inputFilePath：{}", inputFilePath, e);
+            return false;
+        }
+    }
+}

server/src/main/java/cn/keking/utils/DeleteFileUtil.java

@@ -0,0 +1,82 @@
+package cn.keking.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.util.Objects;
+
+public class DeleteFileUtil {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(DeleteFileUtil.class);
+
+    /**
+     * 删除单个文件
+     *
+     * @param fileName
+     *            要删除的文件的文件名
+     * @return 单个文件删除成功返回true，否则返回false
+     */
+    public static boolean deleteFile(String fileName) {
+        File file = new File(fileName);
+        // 如果文件路径所对应的文件存在，并且是一个文件，则直接删除
+        if (file.exists() && file.isFile()) {
+            if (file.delete()) {
+                LOGGER.info("删除单个文件" + fileName + "成功！");
+                return true;
+            } else {
+                LOGGER.info("删除单个文件" + fileName + "失败！");
+                return false;
+            }
+        } else {
+            LOGGER.info("删除单个文件失败：" + fileName + "不存在！");
+            return false;
+        }
+    }
+
+
+    /**
+     * 删除目录及目录下的文件
+     *
+     * @param dir
+     *            要删除的目录的文件路径
+     * @return 目录删除成功返回true，否则返回false
+     */
+    public static boolean deleteDirectory(String dir) {
+        // 如果dir不以文件分隔符结尾，自动添加文件分隔符
+        if (!dir.endsWith(File.separator)) {
+            dir = dir + File.separator;
+        }
+        File dirFile = new File(dir);
+        // 如果dir对应的文件不存在，或者不是一个目录，则退出
+        if ((!dirFile.exists()) || (!dirFile.isDirectory())) {
+            LOGGER.info("删除目录失败：" + dir + "不存在！");
+            return false;
+        }
+        boolean flag = true;
+        // 删除文件夹中的所有文件包括子目录
+        File[] files = dirFile.listFiles();
+        for (int i = 0; i < Objects.requireNonNull(files).length; i++) {
+            // 删除子文件
+            if (files[i].isFile()) {
+                flag = DeleteFileUtil.deleteFile(files[i].getAbsolutePath());
+                if (!flag) {
+                    break;
+                }
+            }  else if (files[i].isDirectory()) {
+                // 删除子目录
+                flag = DeleteFileUtil.deleteDirectory(files[i].getAbsolutePath());
+                if (!flag) {
+                    break;
+                }
+            }
+        }
+        dirFile.delete();
+        if (!flag) {
+            LOGGER.info("删除目录失败！");
+            return false;
+        }
+        return true;
+    }
+
+}

server/src/main/java/cn/keking/utils/DownloadUtils.java

@@ -0,0 +1,177 @@
+package cn.keking.utils;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.hutool.URLUtil;
+import cn.keking.model.FileAttribute;
+import cn.keking.model.FileType;
+import cn.keking.model.ReturnResponse;
+import cn.keking.service.FilePreviewCommonService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import java.io.*;
+import java.net.*;
+import java.nio.charset.StandardCharsets;
+import java.util.UUID;
+
+/**
+ * @author yudian-it
+ */
+@Component
+public class DownloadUtils {
+
+    private final Logger logger = LoggerFactory.getLogger(DownloadUtils.class);
+
+    private final String fileDir = ConfigConstants.getFileDir();
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    public DownloadUtils(FilePreviewCommonService filePreviewCommonService) {
+        this.filePreviewCommonService = filePreviewCommonService;
+    }
+
+    private static final String URL_PARAM_FTP_USERNAME = "ftp.username";
+    private static final String URL_PARAM_FTP_PASSWORD = "ftp.password";
+    private static final String URL_PARAM_FTP_CONTROL_ENCODING = "ftp.control.encoding";
+
+    /**
+     * @param fileAttribute fileAttribute
+     * @param fileName 文件名
+     * @return 本地文件绝对路径
+     */
+    public ReturnResponse<String> downLoad(FileAttribute fileAttribute, String  fileName) {
+        String urlStr = fileAttribute.getUrl();
+        String type = fileAttribute.getSuffix();
+        ReturnResponse<String> response = new ReturnResponse<>(0, "下载成功!!!", "");
+        UUID uuid = UUID.randomUUID();
+        if (null == fileName) {
+            fileName = uuid+ "."+type;
+        } else { // 文件后缀不一致时，以type为准(针对simText【将类txt文件转为txt】)
+            fileName = fileName.replace(fileName.substring(fileName.lastIndexOf(".") + 1), type);
+        }
+        String realPath = fileDir + fileName;
+        File dirFile = new File(fileDir);
+        if (!dirFile.exists()) {
+            dirFile.mkdirs();
+        }
+        try {
+            URL url = new URL(urlStr);
+            if (url.getProtocol() != null && (url.getProtocol().toLowerCase().startsWith("file")||url.getProtocol().toLowerCase().startsWith("http"))) {
+                byte[] bytes = getBytesFromUrl(urlStr);
+                OutputStream os = new FileOutputStream(realPath);
+                saveBytesToOutStream(bytes, os);
+            } else if (url.getProtocol() != null && "ftp".equalsIgnoreCase(url.getProtocol())) {
+                String ftpUsername = filePreviewCommonService.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_USERNAME);
+                String ftpPassword = filePreviewCommonService.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_PASSWORD);
+                String ftpControlEncoding = filePreviewCommonService.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_CONTROL_ENCODING);
+                FtpUtils.download(fileAttribute.getUrl(), realPath, ftpUsername, ftpPassword, ftpControlEncoding);
+            } else {
+                response.setCode(1);
+                response.setContent(null);
+                response.setMsg("url不能识别url" + urlStr);
+            }
+            response.setContent(realPath);
+            response.setMsg(fileName);
+            if(FileType.simText.equals(fileAttribute.getType())){
+                convertTextPlainFileCharsetToUtf8(realPath);
+            }
+            return response;
+        } catch (IOException e) {
+            logger.error("文件下载失败，url：{}", urlStr, e);
+            response.setCode(1);
+            response.setContent(null);
+            if (e instanceof FileNotFoundException) {
+                response.setMsg("文件不存在!!!");
+            } else {
+                response.setMsg(e.getMessage());
+            }
+            return response;
+        }
+    }
+
+    public byte[] getBytesFromUrl(String urlStr) throws IOException {
+        InputStream is = getInputStreamFromUrl(urlStr);
+        if (is != null) {
+            return getBytesFromStream(is);
+        } else {
+            urlStr = URLUtil.normalize(urlStr, true, true);
+            is = getInputStreamFromUrl(urlStr);
+            if (is == null) {
+                logger.error("文件下载异常：url：{}", urlStr);
+                throw new IOException("文件下载异常：url：" + urlStr);
+            }
+            return getBytesFromStream(is);
+        }
+    }
+
+    public void saveBytesToOutStream(byte[] b, OutputStream os) throws IOException {
+        os.write(b);
+        os.close();
+    }
+
+    private InputStream getInputStreamFromUrl(String urlStr) {
+        try {
+            URL url = new URL(urlStr);
+            URLConnection connection = url.openConnection();
+            if (connection instanceof HttpURLConnection) {
+                connection.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)");
+            }
+            return connection.getInputStream();
+        } catch (IOException e) {
+            logger.warn("连接url异常：url：{}", urlStr);
+            return null;
+        }
+    }
+
+    private byte[] getBytesFromStream(InputStream is) throws IOException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        byte[] buffer = new byte[1024];
+        int len = 0;
+        while ((len = is.read(buffer)) != -1) {
+            baos.write(buffer, 0, len);
+        }
+        byte[] b = baos.toByteArray();
+        is.close();
+        baos.close();
+        return b;
+    }
+
+  /**
+   * 转换文本文件编码为utf8
+   * 探测源文件编码,探测到编码切不为utf8则进行转码
+   * @param filePath 文件路径
+   */
+  private static void convertTextPlainFileCharsetToUtf8(String filePath) throws IOException {
+    File sourceFile = new File(filePath);
+    if(sourceFile.exists() && sourceFile.isFile() && sourceFile.canRead()) {
+      String encoding = null;
+      try {
+        FileCharsetDetector.Observer observer = FileCharsetDetector.guessFileEncoding(sourceFile);
+        // 为准确探测到编码,不适用猜测的编码
+        encoding = observer.isFound()?observer.getEncoding():null;
+        // 为准确探测到编码,可以考虑使用GBK  大部分文件都是windows系统产生的
+      } catch (IOException e) {
+        // 编码探测失败,
+        e.printStackTrace();
+      }
+      if(encoding != null && !"UTF-8".equals(encoding)){
+        // 不为utf8,进行转码
+        File tmpUtf8File = new File(filePath+".utf8");
+        Writer writer = new OutputStreamWriter(new FileOutputStream(tmpUtf8File), StandardCharsets.UTF_8);
+        Reader reader = new BufferedReader(new InputStreamReader(new FileInputStream(sourceFile),encoding));
+        char[] buf = new char[1024];
+        int read;
+        while ((read = reader.read(buf)) > 0){
+          writer.write(buf, 0, read);
+        }
+        reader.close();
+        writer.close();
+        // 删除源文件
+        sourceFile.delete();
+        // 重命名
+        tmpUtf8File.renameTo(sourceFile);
+      }
+    }
+  }
+}

server/src/main/java/cn/keking/utils/FileCharsetDetector.java

@@ -0,0 +1,157 @@
+package cn.keking.utils;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import org.mozilla.intl.chardet.nsDetector;
+import org.mozilla.intl.chardet.nsICharsetDetectionObserver;
+
+/**
+ * 文本文件编码探测工具类
+ *
+ * @author HWliao
+ * @date 2017-12-24
+ */
+public class FileCharsetDetector {
+
+  /**
+   * 传入一个文件(File)对象，检查文件编码
+   *
+   * @param file File对象实例
+   * @return 文件编码，若无，则返回null
+   * @throws FileNotFoundException
+   * @throws IOException
+   */
+  public static Observer guessFileEncoding(File file)
+      throws FileNotFoundException, IOException {
+    return guessFileEncoding(file, new nsDetector());
+  }
+
+  /**
+   * <pre>
+   * 获取文件的编码
+   * @param file
+   *            File对象实例
+   * @param languageHint
+   *            语言提示区域代码 @see #nsPSMDetector ,取值如下：
+   *             1 : Japanese
+   *             2 : Chinese
+   *             3 : Simplified Chinese
+   *             4 : Traditional Chinese
+   *             5 : Korean
+   *             6 : Dont know(default)
+   * </pre>
+   *
+   * @return 文件编码，eg：UTF-8,GBK,GB2312形式(不确定的时候，返回可能的字符编码序列)；若无，则返回null
+   * @throws FileNotFoundException
+   * @throws IOException
+   */
+  public static Observer guessFileEncoding(File file, int languageHint)
+      throws FileNotFoundException, IOException {
+    return guessFileEncoding(file, new nsDetector(languageHint));
+  }
+
+  /**
+   * 获取文件的编码
+   *
+   * @param file
+   * @param det
+   * @return
+   * @throws FileNotFoundException
+   * @throws IOException
+   */
+  private static Observer guessFileEncoding(File file, nsDetector det)
+      throws FileNotFoundException, IOException {
+    // new Observer
+    Observer observer = new Observer();
+    // set Observer
+    // The Notify() will be called when a matching charset is found.
+    det.Init(observer);
+
+    BufferedInputStream imp = new BufferedInputStream(new FileInputStream(
+        file));
+    byte[] buf = new byte[1024];
+    int len;
+    boolean done = false;
+    boolean isAscii = false;
+
+    while ((len = imp.read(buf, 0, buf.length)) != -1) {
+      // Check if the stream is only ascii.
+      isAscii = det.isAscii(buf, len);
+      if (isAscii) {
+        break;
+      }
+      // DoIt if non-ascii and not done yet.
+      done = det.DoIt(buf, len, false);
+      if (done) {
+        break;
+      }
+    }
+    imp.close();
+    det.DataEnd();
+
+    if (isAscii) {
+      observer.encoding = "ASCII";
+      observer.found = true;
+    }
+
+    if (!observer.isFound()) {
+      String[] prob = det.getProbableCharsets();
+      // // 这里将可能的字符集组合起来返回
+      // for (int i = 0; i < prob.length; i++) {
+      // if (i == 0) {
+      // encoding = prob[i];
+      // } else {
+      // encoding += "," + prob[i];
+      // }
+      // }
+      if (prob.length > 0) {
+        // 在没有发现情况下,去第一个可能的编码
+        observer.encoding = prob[0];
+      } else {
+        observer.encoding = null;
+      }
+    }
+    return observer;
+  }
+
+  /**
+   * @author liaohongwei
+   * @Description: 文件字符编码观察者, 但判断出字符编码时候调用
+   * @date 2016年6月20日 下午2:27:06
+   */
+  public static class Observer implements nsICharsetDetectionObserver {
+
+    /**
+     * @Fields encoding : 字符编码
+     */
+    private String encoding = null;
+    /**
+     * @Fields found : 是否找到字符集
+     */
+    private boolean found = false;
+
+    @Override
+    public void Notify(String charset) {
+      this.encoding = charset;
+      this.found = true;
+    }
+
+    public String getEncoding() {
+      return encoding;
+    }
+
+    public boolean isFound() {
+      return found;
+    }
+
+    @Override
+    public String toString() {
+      return "Observer [encoding=" + encoding + ", found=" + found + "]";
+    }
+  }
+
+}

server/src/main/java/cn/keking/utils/FtpUtils.java

@@ -0,0 +1,58 @@
+package cn.keking.utils;
+
+import cn.keking.config.ConfigConstants;
+import org.apache.commons.net.ftp.FTPClient;
+import org.apache.commons.net.ftp.FTPReply;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.StringUtils;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @auther: chenjh
+ * @since: 2019/6/18 14:36
+ */
+public class FtpUtils {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(FtpUtils.class);
+
+    public static FTPClient connect(String host, int port, String username, String password, String controlEncoding) throws IOException {
+        FTPClient ftpClient = new FTPClient();
+        ftpClient.connect(host, port);
+        if (!StringUtils.isEmpty(username) && !StringUtils.isEmpty(password)) {
+            ftpClient.login(username, password);
+        }
+        int reply = ftpClient.getReplyCode();
+        if (!FTPReply.isPositiveCompletion(reply)) {
+            ftpClient.disconnect();
+        }
+        ftpClient.setControlEncoding(controlEncoding);
+        ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
+        return ftpClient;
+    }
+
+    public static void download(String ftpUrl, String localFilePath, String ftpUsername, String ftpPassword, String ftpControlEncoding) throws IOException {
+        String username = StringUtils.isEmpty(ftpUsername) ? ConfigConstants.getFtpUsername() : ftpUsername;
+        String password = StringUtils.isEmpty(ftpPassword) ? ConfigConstants.getFtpPassword() : ftpPassword;
+        String controlEncoding = StringUtils.isEmpty(ftpControlEncoding) ? ConfigConstants.getFtpControlEncoding() : ftpControlEncoding;
+        URL url = new URL(ftpUrl);
+        String host = url.getHost();
+        int port = (url.getPort() == -1) ? url.getDefaultPort() : url.getPort();
+        String remoteFilePath = url.getPath();
+        LOGGER.debug("FTP connection url:{}, username:{}, password:{}, controlEncoding:{}, localFilePath:{}", ftpUrl, username, password, controlEncoding, localFilePath);
+        FTPClient ftpClient = connect(host, port, username, password, controlEncoding);
+        OutputStream outputStream = new FileOutputStream(localFilePath);
+        ftpClient.enterLocalPassiveMode();
+        boolean downloadResult = ftpClient.retrieveFile(new String(remoteFilePath.getBytes(controlEncoding), StandardCharsets.ISO_8859_1), outputStream);
+        LOGGER.debug("FTP download result {}", downloadResult);
+        outputStream.flush();
+        outputStream.close();
+        ftpClient.logout();
+        ftpClient.disconnect();
+    }
+}

server/src/main/java/cn/keking/utils/PdfUtils.java

@@ -0,0 +1,79 @@
+package cn.keking.utils;
+
+import cn.keking.service.FilePreviewCommonService;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.rendering.ImageType;
+import org.apache.pdfbox.rendering.PDFRenderer;
+import org.apache.pdfbox.tools.imageio.ImageIOUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class PdfUtils {
+
+    private final Logger logger = LoggerFactory.getLogger(PdfUtils.class);
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    @Value("${server.tomcat.uri-encoding:UTF-8}")
+    private String uriEncoding;
+
+    public PdfUtils(FilePreviewCommonService filePreviewCommonService) {
+        this.filePreviewCommonService = filePreviewCommonService;
+    }
+
+    public List<String> pdf2jpg(String pdfFilePath, String pdfName, String baseUrl) {
+        List<String> imageUrls = new ArrayList<>();
+        Integer imageCount = filePreviewCommonService.getConvertedPdfImage(pdfFilePath);
+        String imageFileSuffix = ".jpg";
+        String pdfFolder = pdfName.substring(0, pdfName.length() - 4);
+        String urlPrefix = null;
+        try {
+            urlPrefix = baseUrl + URLEncoder.encode(URLEncoder.encode(pdfFolder, uriEncoding).replaceAll("\\+", "%20"), uriEncoding);
+        } catch (UnsupportedEncodingException e) {
+            logger.error("UnsupportedEncodingException", e);
+            urlPrefix = baseUrl + pdfFolder;
+        }
+        if (imageCount != null && imageCount > 0) {
+            for (int i = 0; i < imageCount ; i++)
+            imageUrls.add(urlPrefix + "/" + i + imageFileSuffix);
+            return imageUrls;
+        }
+        try {
+            File pdfFile = new File(pdfFilePath);
+            PDDocument doc = PDDocument.load(pdfFile);
+            int pageCount = doc.getNumberOfPages();
+            PDFRenderer pdfRenderer = new PDFRenderer(doc);
+
+            int index = pdfFilePath.lastIndexOf(".");
+            String folder = pdfFilePath.substring(0, index);
+
+            File path = new File(folder);
+            if (!path.exists()) {
+                path.mkdirs();
+            }
+            String imageFilePath;
+            for (int pageIndex = 0; pageIndex < pageCount; pageIndex++) {
+                imageFilePath = folder + File.separator + pageIndex + imageFileSuffix;
+                BufferedImage image = pdfRenderer.renderImageWithDPI(pageIndex, 105, ImageType.RGB);
+                ImageIOUtil.writeImage(image, imageFilePath, 105);
+                imageUrls.add(urlPrefix + "/" + pageIndex + imageFileSuffix);
+            }
+            doc.close();
+            filePreviewCommonService.addConvertedPdfImage(pdfFilePath, pageCount);
+        } catch (IOException e) {
+            logger.error("Convert pdf to jpg exception, pdfFilePath：{}", pdfFilePath, e);
+        }
+        return imageUrls;
+    }
+}

server/src/main/java/cn/keking/utils/ShedulerClean.java

@@ -0,0 +1,37 @@
+package cn.keking.utils;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.service.cache.CacheService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+/**
+ * @auther: chenjh
+ * @since: 2019/6/11 7:45
+ */
+@Component
+@ConditionalOnExpression("'${cache.clean.enabled:false}'.equals('true')")
+public class ShedulerClean {
+
+    private final Logger logger = LoggerFactory.getLogger(ShedulerClean.class);
+
+    private final CacheService cacheService;
+
+    public ShedulerClean(CacheService cacheService) {
+        this.cacheService = cacheService;
+    }
+
+    private final String fileDir = ConfigConstants.getFileDir();
+
+    //默认每晚3点执行一次
+    @Scheduled(cron = "${cache.clean.cron:0 0 3 * * ?}")
+    public void clean() {
+        logger.info("Cache clean start");
+        cacheService.cleanCache();
+        DeleteFileUtil.deleteDirectory(fileDir);
+        logger.info("Cache clean end");
+    }
+}

server/src/main/java/cn/keking/utils/ZipReader.java

@@ -0,0 +1,490 @@
+package cn.keking.utils;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.model.FileType;
+import cn.keking.service.FilePreviewCommonService;
+import cn.keking.web.filter.BaseUrlFilter;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.github.junrar.Archive;
+import com.github.junrar.exception.RarException;
+import com.github.junrar.rarfile.FileHeader;
+import org.apache.commons.compress.archivers.sevenz.SevenZArchiveEntry;
+import org.apache.commons.compress.archivers.sevenz.SevenZFile;
+import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
+import org.apache.commons.compress.archivers.zip.ZipFile;
+import org.springframework.stereotype.Component;
+
+import java.io.*;
+import java.math.BigDecimal;
+import java.text.CollationKey;
+import java.text.Collator;
+import java.util.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ *
+ * @author yudian-it
+ * @date 2017/11/27
+ */
+@Component
+public class ZipReader {
+    static Pattern pattern = Pattern.compile("^\\d+");
+
+    private final FilePreviewCommonService filePreviewCommonService;
+
+    private final String fileDir = ConfigConstants.getFileDir();
+
+    private final ExecutorService executors = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
+
+    public ZipReader(FilePreviewCommonService filePreviewCommonService) {
+        this.filePreviewCommonService = filePreviewCommonService;
+    }
+
+    public String readZipFile(String filePath,String fileKey) {
+        String archiveSeparator = "/";
+        Map<String, FileNode> appender = new HashMap<>();
+        List<String> imgUrls = new LinkedList<>();
+        String baseUrl = BaseUrlFilter.getBaseUrl();
+        String archiveFileName = filePreviewCommonService.getFileNameFromPath(filePath);
+        try {
+            ZipFile zipFile = new ZipFile(filePath, filePreviewCommonService.getFileEncodeUTFGBK(filePath));
+            Enumeration<ZipArchiveEntry> entries = zipFile.getEntries();
+            // 排序
+            entries = sortZipEntries(entries);
+            List<Map<String, ZipArchiveEntry>> entriesToBeExtracted = new LinkedList<>();
+            while (entries.hasMoreElements()){
+                ZipArchiveEntry entry = entries.nextElement();
+                String fullName = entry.getName();
+                int level = fullName.split(archiveSeparator).length;
+                // 展示名
+                String originName = getLastFileName(fullName, archiveSeparator);
+                String childName = level + "_" + originName;
+                boolean directory = entry.isDirectory();
+                if (!directory) {
+                    childName = archiveFileName + "_" + originName;
+                    entriesToBeExtracted.add(Collections.singletonMap(childName, entry));
+                }
+                String parentName = getLast2FileName(fullName, archiveSeparator, archiveFileName);
+                parentName = (level-1) + "_" + parentName;
+                FileType type= filePreviewCommonService.typeFromUrl(childName);
+                if (type.equals(FileType.picture)){//添加图片文件到图片列表
+                    imgUrls.add(baseUrl+childName);
+                }
+                FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
+                addNodes(appender, parentName, node);
+                appender.put(childName, node);
+            }
+            // 开启新的线程处理文件解压
+            executors.submit(new ZipExtractorWorker(entriesToBeExtracted, zipFile, filePath));
+            filePreviewCommonService.putImgCache(fileKey,imgUrls);
+            return new ObjectMapper().writeValueAsString(appender.get(""));
+        } catch (IOException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    private Enumeration<ZipArchiveEntry> sortZipEntries(Enumeration<ZipArchiveEntry> entries) {
+        List<ZipArchiveEntry> sortedEntries = new LinkedList<>();
+        while(entries.hasMoreElements()){
+            sortedEntries.add(entries.nextElement());
+        }
+        sortedEntries.sort(Comparator.comparingInt(o -> o.getName().length()));
+        return Collections.enumeration(sortedEntries);
+    }
+
+    public String unRar(String filePath,String fileKey){
+        Map<String, FileNode> appender = new HashMap<>();
+        List<String> imgUrls = new ArrayList<>();
+        String baseUrl = BaseUrlFilter.getBaseUrl();
+        try {
+            Archive archive = new Archive(new FileInputStream(new File(filePath)));
+            List<FileHeader> headers = archive.getFileHeaders();
+            headers = sortedHeaders(headers);
+            String archiveFileName = filePreviewCommonService.getFileNameFromPath(filePath);
+            List<Map<String, FileHeader>> headersToBeExtracted =new ArrayList<>();
+            for (FileHeader header : headers) {
+                String fullName;
+                if (header.isUnicode()) {
+                    fullName = header.getFileNameW();
+                }else {
+                    fullName = header.getFileNameString();
+                }
+                // 展示名
+                String originName = getLastFileName(fullName, "\\");
+                String childName = originName;
+                boolean directory = header.isDirectory();
+                if (!directory) {
+                    childName = archiveFileName + "_" + originName;
+                    headersToBeExtracted.add(Collections.singletonMap(childName, header));
+                }
+                String parentName = getLast2FileName(fullName, "\\", archiveFileName);
+                FileType type = filePreviewCommonService.typeFromUrl(childName);
+                if (type.equals(FileType.picture)){//添加图片文件到图片列表
+                    imgUrls.add(baseUrl+childName);
+                }
+                FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
+                addNodes(appender, parentName, node);
+                appender.put(childName, node);
+            }
+            executors.submit(new RarExtractorWorker(headersToBeExtracted, archive, filePath));
+            filePreviewCommonService.putImgCache(fileKey,imgUrls);
+            return new ObjectMapper().writeValueAsString(appender.get(""));
+        } catch (RarException | IOException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    public String read7zFile(String filePath,String fileKey) {
+        String archiveSeparator = "/";
+        Map<String, FileNode> appender = new HashMap<>();
+        List<String> imgUrls = new ArrayList<>();
+        String baseUrl= BaseUrlFilter.getBaseUrl();
+        String archiveFileName = filePreviewCommonService.getFileNameFromPath(filePath);
+        try {
+            SevenZFile zipFile = new SevenZFile(new File(filePath));
+            Iterable<SevenZArchiveEntry> entries = zipFile.getEntries();
+            // 排序
+            Enumeration<SevenZArchiveEntry> newEntries = sortSevenZEntries(entries);
+            List<Map<String, SevenZArchiveEntry>> entriesToBeExtracted = new ArrayList<>();
+            while (newEntries.hasMoreElements()){
+                SevenZArchiveEntry entry = newEntries.nextElement();
+                String fullName = entry.getName();
+                int level = fullName.split(archiveSeparator).length;
+                // 展示名
+                String originName = getLastFileName(fullName, archiveSeparator);
+                String childName = level + "_" + originName;
+                boolean directory = entry.isDirectory();
+                if (!directory) {
+                    childName = archiveFileName + "_" + originName;
+                    entriesToBeExtracted.add(Collections.singletonMap(childName, entry));
+                }
+                String parentName = getLast2FileName(fullName, archiveSeparator, archiveFileName);
+                parentName = (level-1) + "_" + parentName;
+                FileType type= filePreviewCommonService.typeFromUrl(childName);
+                if (type.equals(FileType.picture)){//添加图片文件到图片列表
+                    imgUrls.add(baseUrl+childName);
+                }
+                FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
+                addNodes(appender, parentName, node);
+                appender.put(childName, node);
+            }
+            // 开启新的线程处理文件解压
+            executors.submit(new SevenZExtractorWorker(entriesToBeExtracted, filePath));
+            filePreviewCommonService.putImgCache(fileKey,imgUrls);
+            return new ObjectMapper().writeValueAsString(appender.get(""));
+        } catch (IOException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+
+    private Enumeration<SevenZArchiveEntry> sortSevenZEntries(Iterable<SevenZArchiveEntry> entries) {
+        List<SevenZArchiveEntry> sortedEntries = new ArrayList<>();
+        for (SevenZArchiveEntry entry : entries) {
+            sortedEntries.add(entry);
+        }
+        return Collections.enumeration(sortedEntries);
+    }
+
+    private void addNodes(Map<String, FileNode> appender, String parentName, FileNode node) {
+        if (appender.containsKey(parentName)) {
+            appender.get(parentName).getChildList().add(node);
+            appender.get(parentName).getChildList().sort(sortComparator);
+        } else {
+            // 根节点
+            FileNode nodeRoot = new FileNode(parentName, parentName, "", new ArrayList<>(), true);
+            nodeRoot.getChildList().add(node);
+            appender.put("", nodeRoot);
+            appender.put(parentName, nodeRoot);
+        }
+    }
+
+    private List<FileHeader> sortedHeaders(List<FileHeader> headers) {
+        List<FileHeader> sortedHeaders = new ArrayList<>();
+        Map<Integer, FileHeader> mapHeaders = new TreeMap<>();
+        headers.forEach(header -> mapHeaders.put(new Integer(0).equals(header.getFileNameW().length()) ? header.getFileNameString().length() : header.getFileNameW().length(), header));
+        for (Map.Entry<Integer, FileHeader> entry : mapHeaders.entrySet()){
+            for (FileHeader header : headers) {
+                if (entry.getKey().equals(new Integer(0).equals(header.getFileNameW().length()) ? header.getFileNameString().length() : header.getFileNameW().length())) {
+                    sortedHeaders.add(header);
+                }
+            }
+        }
+        return sortedHeaders;
+    }
+
+    private static String getLast2FileName(String fullName, String seperator, String rootName) {
+        if (fullName.endsWith(seperator)) {
+            fullName = fullName.substring(0, fullName.length()-1);
+        }
+        // 1.获取剩余部分
+        int endIndex = fullName.lastIndexOf(seperator);
+        String leftPath = fullName.substring(0, endIndex == -1 ? 0 : endIndex);
+        if (leftPath.length() > 1) {
+            // 2.获取倒数第二个
+            return getLastFileName(leftPath, seperator);
+        } else {
+            return rootName;
+        }
+    }
+
+    private static String getLastFileName(String fullName, String seperator) {
+        if (fullName.endsWith(seperator)) {
+            fullName = fullName.substring(0, fullName.length()-1);
+        }
+        String newName = fullName;
+        if (fullName.contains(seperator)) {
+            newName = fullName.substring(fullName.lastIndexOf(seperator) + 1);
+        }
+        return newName;
+    }
+
+    public static Comparator<FileNode> sortComparator = new Comparator<FileNode>() {
+        final Collator cmp = Collator.getInstance(Locale.US);
+        @Override
+        public int compare(FileNode o1, FileNode o2) {
+            // 判断两个对比对象是否是开头包含数字，如果包含数字则获取数字并按数字真正大小进行排序
+            BigDecimal num1,num2;
+            if (null != (num1 = isStartNumber(o1))
+                    && null != (num2 = isStartNumber(o2))) {
+                return num1.subtract(num2).intValue();
+            }
+            CollationKey c1 = cmp.getCollationKey(o1.getOriginName());
+            CollationKey c2 = cmp.getCollationKey(o2.getOriginName());
+            return cmp.compare(c1.getSourceString(), c2.getSourceString());
+        }
+    };
+
+    private static BigDecimal isStartNumber(FileNode src) {
+        Matcher matcher = pattern.matcher(src.getOriginName());
+        if (matcher.find()) {
+            return new BigDecimal(matcher.group());
+        }
+        return null;
+    }
+
+    public static class FileNode {
+
+        private String originName;
+        private String fileName;
+        private String parentFileName;
+        private boolean directory;
+        //用于图片预览时寻址
+        private String fileKey;
+        private List<FileNode> childList;
+
+        public FileNode(String originName, String fileName, String parentFileName, List<FileNode> childList, boolean directory) {
+            this.originName = originName;
+            this.fileName = fileName;
+            this.parentFileName = parentFileName;
+            this.childList = childList;
+            this.directory = directory;
+        }
+        public FileNode(String originName, String fileName, String parentFileName, List<FileNode> childList, boolean directory,String fileKey) {
+            this.originName = originName;
+            this.fileName = fileName;
+            this.parentFileName = parentFileName;
+            this.childList = childList;
+            this.directory = directory;
+            this.fileKey=fileKey;
+        }
+        public String getFileKey() {
+            return fileKey;
+        }
+
+        public void setFileKey(String fileKey) {
+            this.fileKey = fileKey;
+        }
+
+        public String getFileName() {
+            return fileName;
+        }
+
+        public void setFileName(String fileName) {
+            this.fileName = fileName;
+        }
+
+        public String getParentFileName() {
+            return parentFileName;
+        }
+
+        public void setParentFileName(String parentFileName) {
+            this.parentFileName = parentFileName;
+        }
+
+        public List<FileNode> getChildList() {
+            return childList;
+        }
+
+        public void setChildList(List<FileNode> childList) {
+            this.childList = childList;
+        }
+
+        @Override
+        public String toString() {
+            try {
+                return new ObjectMapper().writeValueAsString(this);
+            } catch (JsonProcessingException e) {
+                e.printStackTrace();
+                return "";
+            }
+        }
+
+        public String getOriginName() {
+            return originName;
+        }
+
+        public void setOriginName(String originName) {
+            this.originName = originName;
+        }
+
+        public boolean isDirectory() {
+            return directory;
+        }
+
+        public void setDirectory(boolean directory) {
+            this.directory = directory;
+        }
+    }
+
+    class ZipExtractorWorker implements Runnable {
+
+        private final List<Map<String, ZipArchiveEntry>> entriesToBeExtracted;
+        private final ZipFile zipFile;
+        private final String filePath;
+
+        public ZipExtractorWorker(List<Map<String, ZipArchiveEntry>> entriesToBeExtracted, ZipFile zipFile, String filePath) {
+            this.entriesToBeExtracted = entriesToBeExtracted;
+            this.zipFile = zipFile;
+            this.filePath = filePath;
+        }
+
+        @Override
+        public void run() {
+            for (Map<String, ZipArchiveEntry> entryMap : entriesToBeExtracted) {
+                String childName = entryMap.keySet().iterator().next();
+                ZipArchiveEntry entry = entryMap.values().iterator().next();
+                try {
+                    extractZipFile(childName, zipFile.getInputStream(entry));
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+            try {
+                zipFile.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            if (new File(filePath).exists()) {
+                new File(filePath).delete();
+            }
+        }
+
+        private void extractZipFile(String childName, InputStream zipFile) {
+            String outPath = fileDir + childName;
+            try (OutputStream ot = new FileOutputStream(outPath)){
+                byte[] inByte = new byte[1024];
+                int len;
+                while ((-1 != (len = zipFile.read(inByte)))){
+                    ot.write(inByte, 0, len);
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    class SevenZExtractorWorker implements Runnable {
+
+        private final List<Map<String, SevenZArchiveEntry>> entriesToBeExtracted;
+        private final String filePath;
+
+        public SevenZExtractorWorker(List<Map<String, SevenZArchiveEntry>> entriesToBeExtracted, String filePath) {
+            this.entriesToBeExtracted = entriesToBeExtracted;
+            this.filePath = filePath;
+        }
+
+        @Override
+        public void run() {
+            try {
+                SevenZFile sevenZFile = new SevenZFile(new File(filePath));
+                SevenZArchiveEntry entry = sevenZFile.getNextEntry();
+                while (entry != null) {
+                    if (entry.isDirectory()) {
+                        entry = sevenZFile.getNextEntry();
+                        continue;
+                    }
+                    String childName = "default_file";
+                    SevenZArchiveEntry entry1;
+                    for (Map<String, SevenZArchiveEntry> entryMap : entriesToBeExtracted) {
+                        childName = entryMap.keySet().iterator().next();
+                        entry1 = entryMap.values().iterator().next();
+                        if (entry.getName().equals(entry1.getName())) {
+                            break;
+                        }
+                    }
+                    FileOutputStream out = new FileOutputStream(fileDir + childName);
+                    byte[] content = new byte[(int) entry.getSize()];
+                    sevenZFile.read(content, 0, content.length);
+                    out.write(content);
+                    out.close();
+                    entry = sevenZFile.getNextEntry();
+                }
+                sevenZFile.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+            if (new File(filePath).exists()) {
+                new File(filePath).delete();
+            }
+        }
+    }
+
+    class RarExtractorWorker implements Runnable {
+        private final List<Map<String, FileHeader>> headersToBeExtracted;
+        private final Archive archive;
+        /**
+         * 用以删除源文件
+         */
+        private final String filePath;
+
+        public RarExtractorWorker(List<Map<String, FileHeader>> headersToBeExtracted, Archive archive, String filePath) {
+            this.headersToBeExtracted = headersToBeExtracted;
+            this.archive = archive;
+            this.filePath = filePath;
+        }
+
+        @Override
+        public void run() {
+            for (Map<String, FileHeader> entryMap : headersToBeExtracted) {
+                String childName = entryMap.keySet().iterator().next();
+                extractRarFile(childName, entryMap.values().iterator().next(), archive);
+            }
+            try {
+                archive.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            if (new File(filePath).exists()) {
+                new File(filePath).delete();
+            }
+        }
+
+        private void extractRarFile(String childName, FileHeader header, Archive archive) {
+            String outPath = fileDir + childName;
+            try(OutputStream ot = new FileOutputStream(outPath)) {
+                archive.extractFile(header, ot);
+            } catch (IOException | RarException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+}

server/src/main/java/cn/keking/web/controller/FileController.java

@@ -0,0 +1,99 @@
+package cn.keking.web.controller;
+
+import cn.keking.config.ConfigConstants;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import cn.keking.model.ReturnResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.StreamUtils;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.*;
+import java.util.*;
+
+/**
+ *
+ * @author yudian-it
+ * @date 2017/12/1
+ */
+@RestController
+public class FileController {
+
+    private final Logger logger = LoggerFactory.getLogger(FileController.class);
+
+    private final String fileDir = ConfigConstants.getFileDir();
+
+    private final String demoDir = "demo";
+
+    private final String demoPath = demoDir + File.separator;
+
+    @RequestMapping(value = "fileUpload", method = RequestMethod.POST)
+    public String fileUpload(@RequestParam("file") MultipartFile file) throws JsonProcessingException {
+        // 获取文件名
+        String fileName = file.getOriginalFilename();
+        //判断是否为IE浏览器的文件名，IE浏览器下文件名会带有盘符信息
+        // Check for Unix-style path
+        int unixSep = fileName.lastIndexOf('/');
+        // Check for Windows-style path
+        int winSep = fileName.lastIndexOf('\\');
+        // Cut off at latest possible point
+        int pos = (Math.max(winSep, unixSep));
+        if (pos != -1)  {
+            fileName = fileName.substring(pos + 1);
+        }
+        // 判断是否存在同名文件
+        if (existsFile(fileName)) {
+            return new ObjectMapper().writeValueAsString(new ReturnResponse<String>(1, "存在同名文件，请先删除原有文件再次上传", null));
+        }
+        File outFile = new File(fileDir + demoPath);
+        if (!outFile.exists()) {
+            outFile.mkdirs();
+        }
+        logger.info("上传文件：{}", fileDir + demoPath + fileName);
+        try(InputStream in = file.getInputStream(); OutputStream out = new FileOutputStream(fileDir + demoPath + fileName)) {
+            StreamUtils.copy(in, out);
+            return new ObjectMapper().writeValueAsString(new ReturnResponse<String>(0, "SUCCESS", null));
+        } catch (IOException e) {
+            logger.error("文件上传失败", e);
+            return new ObjectMapper().writeValueAsString(new ReturnResponse<String>(1, "FAILURE", null));
+        }
+    }
+
+    @RequestMapping(value = "deleteFile", method = RequestMethod.GET)
+    public String deleteFile(String fileName) throws JsonProcessingException {
+        if (fileName.contains("/")) {
+            fileName = fileName.substring(fileName.lastIndexOf("/") + 1);
+        }
+        File file = new File(fileDir + demoPath + fileName);
+        logger.info("删除文件：{}", file.getAbsolutePath());
+        if (file.exists()) {
+            file.delete();
+        }
+        return new ObjectMapper().writeValueAsString(new ReturnResponse<String>(0, "SUCCESS", null));
+    }
+
+    @RequestMapping(value = "listFiles", method = RequestMethod.GET)
+    public String getFiles() throws JsonProcessingException {
+        List<Map<String, String>> list = new ArrayList<>();
+        File file = new File(fileDir + demoPath);
+        if (file.exists()) {
+            Arrays.stream(Objects.requireNonNull(file.listFiles())).forEach(file1 -> {
+                Map<String, String> fileName = new HashMap();
+                fileName.put("fileName", demoDir + "/" + file1.getName());
+                list.add(fileName);
+            });
+        }
+        return new ObjectMapper().writeValueAsString(list);
+    }
+
+    private boolean existsFile(String fileName) {
+        File file = new File(fileDir + demoPath + fileName);
+        return file.exists();
+    }
+}

server/src/main/java/cn/keking/web/controller/IndexController.java

@@ -0,0 +1,24 @@
+package cn.keking.web.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+/**
+ *  页面跳转
+ * @author yudian-it
+ * @date 2017/12/27
+ */
+@Controller
+public class IndexController {
+
+    @RequestMapping(value = "/index", method = RequestMethod.GET)
+    public String go2Index(){
+        return "index";
+    }
+
+    @RequestMapping(value = "/", method = RequestMethod.GET)
+    public String root() {
+        return "redirect:/index";
+    }
+}

server/src/main/java/cn/keking/web/controller/OnlinePreviewController.java

@@ -0,0 +1,100 @@
+package cn.keking.web.controller;
+
+import cn.keking.model.FileAttribute;
+import cn.keking.service.FilePreview;
+import cn.keking.service.FilePreviewFactory;
+
+import cn.keking.service.cache.CacheService;
+import cn.keking.utils.DownloadUtils;
+import cn.keking.service.FilePreviewCommonService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.*;
+import java.net.URLDecoder;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * @author yudian-it
+ */
+@Controller
+public class OnlinePreviewController {
+
+    private final Logger logger = LoggerFactory.getLogger(OnlinePreviewController.class);
+
+    private final FilePreviewFactory previewFactory;
+    private final CacheService cacheService;
+    private final FilePreviewCommonService filePreviewCommonService;
+    private final DownloadUtils downloadUtils;
+
+    public OnlinePreviewController(FilePreviewFactory filePreviewFactory, FilePreviewCommonService filePreviewCommonService, CacheService cacheService, DownloadUtils downloadUtils) {
+        this.previewFactory = filePreviewFactory;
+        this.filePreviewCommonService = filePreviewCommonService;
+        this.cacheService = cacheService;
+        this.downloadUtils = downloadUtils;
+    }
+
+
+    @RequestMapping(value = "/onlinePreview")
+    public String onlinePreview(String url, Model model, HttpServletRequest req) {
+        FileAttribute fileAttribute = filePreviewCommonService.getFileAttribute(url,req);
+        FilePreview filePreview = previewFactory.get(fileAttribute);
+        logger.info("预览文件url：{}，previewType：{}", url, fileAttribute.getType());
+        return filePreview.filePreviewHandle(url, model, fileAttribute);
+    }
+
+    @RequestMapping(value = "/picturesPreview")
+    public String picturesPreview(Model model, HttpServletRequest req) throws UnsupportedEncodingException {
+        String urls = req.getParameter("urls");
+        String currentUrl = req.getParameter("currentUrl");
+        logger.info("预览文件url：{}，urls：{}", currentUrl, urls);
+        // 路径转码
+        String decodedUrl = URLDecoder.decode(urls, "utf-8");
+        String decodedCurrentUrl = URLDecoder.decode(currentUrl, "utf-8");
+        // 抽取文件并返回文件列表
+        String[] imgs = decodedUrl.split("\\|");
+        List<String> imgUrls = Arrays.asList(imgs);
+        model.addAttribute("imgUrls", imgUrls);
+        model.addAttribute("currentUrl",decodedCurrentUrl);
+        return "picture";
+    }
+
+    /**
+     * 根据url获取文件内容
+     * 当pdfjs读取存在跨域问题的文件时将通过此接口读取
+     *
+     * @param urlPath url
+     * @param response response
+     */
+    @RequestMapping(value = "/getCorsFile", method = RequestMethod.GET)
+    public void getCorsFile(String urlPath, HttpServletResponse response) {
+        logger.info("下载跨域pdf文件url：{}", urlPath);
+        try {
+            byte[] bytes = downloadUtils.getBytesFromUrl(urlPath);
+            downloadUtils.saveBytesToOutStream(bytes, response.getOutputStream());
+        } catch (IOException e) {
+            logger.error("下载跨域pdf文件异常，url：{}", urlPath, e);
+        }
+    }
+
+    /**
+     * 通过api接口入队
+     * @param url 请编码后在入队
+     */
+    @RequestMapping("/addTask")
+    @ResponseBody
+    public String addQueueTask(String url) {
+        logger.info("添加转码队列url：{}", url);
+        cacheService.addQueueTask(url);
+        return "success";
+    }
+
+}

server/src/main/java/cn/keking/web/filter/AttributeSetFilter.java

@@ -0,0 +1,62 @@
+package cn.keking.web.filter;
+
+import cn.keking.config.ConfigConstants;
+import cn.keking.config.WatermarkConfigConstants;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+
+/**
+ * @author chenjh
+ * @since 2020/5/13 18:34
+ */
+public class AttributeSetFilter implements Filter {
+
+    @Override
+    public void init(FilterConfig filterConfig) {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
+        this.setWatermarkAttribute(request);
+        this.setFileAttribute(request);
+        filterChain.doFilter(request, response);
+    }
+
+    /**
+     * 设置办公文具预览逻辑需要的属性
+     * @param request request
+     */
+    private void setFileAttribute(ServletRequest request){
+        HttpServletRequest httpRequest = (HttpServletRequest)request;
+        request.setAttribute("pdfDownloadDisable", ConfigConstants.getPdfDownloadDisable());
+        request.setAttribute("fileKey", httpRequest.getParameter("fileKey"));
+        request.setAttribute("switchDisabled", ConfigConstants.getOfficePreviewSwitchDisabled());
+
+    }
+
+    /**
+     * 设置水印属性
+     * @param request request
+     */
+    private void setWatermarkAttribute(ServletRequest request) {
+        String watermarkTxt = request.getParameter("watermarkTxt");
+        request.setAttribute("watermarkTxt", watermarkTxt != null ? watermarkTxt : WatermarkConfigConstants.getWatermarkTxt());
+        request.setAttribute("watermarkXSpace", WatermarkConfigConstants.getWatermarkXSpace());
+        request.setAttribute("watermarkYSpace", WatermarkConfigConstants.getWatermarkYSpace());
+        request.setAttribute("watermarkFont", WatermarkConfigConstants.getWatermarkFont());
+        request.setAttribute("watermarkFontsize", WatermarkConfigConstants.getWatermarkFontsize());
+        request.setAttribute("watermarkColor", WatermarkConfigConstants.getWatermarkColor());
+        request.setAttribute("watermarkAlpha", WatermarkConfigConstants.getWatermarkAlpha());
+        request.setAttribute("watermarkWidth", WatermarkConfigConstants.getWatermarkWidth());
+        request.setAttribute("watermarkHeight", WatermarkConfigConstants.getWatermarkHeight());
+        request.setAttribute("watermarkAngle", WatermarkConfigConstants.getWatermarkAngle());
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}

server/src/main/java/cn/keking/web/filter/BaseUrlFilter.java

@@ -0,0 +1,58 @@
+package cn.keking.web.filter;
+
+import cn.keking.config.ConfigConstants;
+import org.springframework.web.context.request.RequestContextHolder;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+
+/**
+ * @author chenjh
+ * @since 2020/5/13 18:27
+ */
+public class BaseUrlFilter implements Filter {
+
+    private static String BASE_URL;
+
+    public static String getBaseUrl() {
+        String baseUrl;
+        try {
+            baseUrl = (String) RequestContextHolder.currentRequestAttributes().getAttribute("baseUrl",0);
+        } catch (Exception e) {
+            baseUrl = BASE_URL;
+        }
+        return baseUrl;
+    }
+
+
+    @Override
+    public void init(FilterConfig filterConfig) {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
+        String baseUrl;
+        StringBuilder pathBuilder = new StringBuilder();
+        pathBuilder.append(request.getScheme()).append("://").append(request.getServerName()).append(":")
+                .append(request.getServerPort()).append(((HttpServletRequest) request).getContextPath()).append("/");
+        String baseUrlTmp = ConfigConstants.getBaseUrl();
+        if (baseUrlTmp != null && !ConfigConstants.DEFAULT_BASE_URL.equals(baseUrlTmp.toLowerCase())) {
+            if (!baseUrlTmp.endsWith("/")) {
+                baseUrlTmp = baseUrlTmp.concat("/");
+            }
+            baseUrl = baseUrlTmp;
+        } else {
+            baseUrl = pathBuilder.toString();
+        }
+        BASE_URL = baseUrl;
+        request.setAttribute("baseUrl", baseUrl);
+        filterChain.doFilter(request, response);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}

server/src/main/java/cn/keking/web/filter/ChinesePathFilter.java

@@ -0,0 +1,28 @@
+package cn.keking.web.filter;
+
+
+import javax.servlet.*;
+import java.io.IOException;
+
+/**
+ *
+ * @author yudian-it
+ * @date 2017/11/30
+ */
+public class ChinesePathFilter implements Filter {
+
+    @Override
+    public void init(FilterConfig filterConfig) {
+    }
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+        request.setCharacterEncoding("UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        chain.doFilter(request, response);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}

server/src/main/java/cn/keking/web/filter/FilterConfiguration.java

@@ -0,0 +1,66 @@
+package cn.keking.web.filter;
+
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.HashSet;
+import java.util.Set;
+
+
+/**
+ *
+ * @author yudian-it
+ * @date 2017/11/30
+ */
+@Configuration
+public class FilterConfiguration {
+
+
+    @Bean
+    public FilterRegistrationBean getChinesePathFilter() {
+        ChinesePathFilter filter = new ChinesePathFilter();
+        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
+        registrationBean.setFilter(filter);
+        return registrationBean;
+    }
+
+    @Bean
+    public FilterRegistrationBean getTrustHostFilter() {
+        Set<String> filterUri = new HashSet<>();
+        filterUri.add("/onlinePreview");
+        filterUri.add("/picturesPreview");
+        filterUri.add("/getCorsFile");
+        filterUri.add("/addTask");
+        TrustHostFilter filter = new TrustHostFilter();
+        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
+        registrationBean.setFilter(filter);
+        registrationBean.setUrlPatterns(filterUri);
+        return registrationBean;
+    }
+
+    @Bean
+    public FilterRegistrationBean getBaseUrlFilter() {
+        Set<String> filterUri = new HashSet<>();
+        filterUri.add("/index");
+        filterUri.add("/onlinePreview");
+        filterUri.add("/picturesPreview");
+        BaseUrlFilter filter = new BaseUrlFilter();
+        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
+        registrationBean.setFilter(filter);
+        registrationBean.setUrlPatterns(filterUri);
+        return registrationBean;
+    }
+
+    @Bean
+    public FilterRegistrationBean getWatermarkConfigFilter() {
+        Set<String> filterUri = new HashSet<>();
+        filterUri.add("/onlinePreview");
+        filterUri.add("/picturesPreview");
+        AttributeSetFilter filter = new AttributeSetFilter();
+        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
+        registrationBean.setFilter(filter);
+        registrationBean.setUrlPatterns(filterUri);
+        return registrationBean;
+    }
+}

server/src/main/java/cn/keking/web/filter/TrustHostFilter.java

@@ -0,0 +1,75 @@
+package cn.keking.web.filter;
+
+import cn.keking.config.ConfigConstants;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.util.FileCopyUtils;
+
+import javax.servlet.*;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @author chenjh
+ * @since 2020/2/18 19:13
+ */
+public class TrustHostFilter implements Filter {
+
+    private String notTrustHost;
+
+    @Override
+    public void init(FilterConfig filterConfig) {
+        ClassPathResource classPathResource = new ClassPathResource("web/notTrustHost.html");
+        try {
+            classPathResource.getInputStream();
+            byte[] bytes = FileCopyUtils.copyToByteArray(classPathResource.getInputStream());
+            this.notTrustHost = new String(bytes, StandardCharsets.UTF_8);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+        String url = getSourceUrl(request);
+        String host = getHost(url);
+        if (host != null &&!ConfigConstants.getTrustHostSet().isEmpty() && !ConfigConstants.getTrustHostSet().contains(host)) {
+            String html = this.notTrustHost.replace("${current_host}", host);
+            response.getWriter().write(html);
+            response.getWriter().close();
+        }
+        chain.doFilter(request, response);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+
+    private String getSourceUrl(ServletRequest request) {
+        String url = request.getParameter("url");
+        String currentUrl = request.getParameter("currentUrl");
+        String urlPath = request.getParameter("urlPath");
+        if (StringUtils.isNotBlank(url)) {
+            return url;
+        }
+        if (StringUtils.isNotBlank(currentUrl)) {
+            return currentUrl;
+        }
+        if (StringUtils.isNotBlank(urlPath)) {
+            return urlPath;
+        }
+        return null;
+    }
+
+    private String getHost(String urlStr) {
+        try {
+            URL url = new URL(urlStr);
+            return url.getHost().toLowerCase();
+        } catch (MalformedURLException ignored) {
+        }
+        return null;
+    }
+}

server/src/main/office/help/idxcaption.xsl

@@ -0,0 +1,54 @@
+<!--***********************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ ***********************************************************-->
+<xsl:stylesheet version="1.0" encoding="UTF-8"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:office="http://openoffice.org/2000/office"
+	xmlns:style="http://openoffice.org/2000/style"
+	xmlns:table="http://openoffice.org/2000/table"
+	xmlns:draw="http://openoffice.org/2000/drawing"
+	xmlns:fo="http://www.w3.org/1999/XSL/Format"
+	xmlns:xlink="http://www.w3.org/1999/xlink"
+	xmlns:dc="http://purl.org/dc/elements/1.1/"
+	xmlns:meta="http://openoffice.org/2000/meta"
+	xmlns:number="http://openoffice.org/2000/datastyle"
+	xmlns:svg="http://www.w3.org/2000/svg"
+	xmlns:chart="http://openoffice.org/2000/chart"
+	xmlns:help="http://openoffice.org/2000/help"
+	xmlns:index="http://sun.com/2000/XMLSearch"	
+	xmlns:text="http://openoffice.org/2000/text">
+
+<xsl:param name="Language" select="'en-US'"/>
+<xsl:output method="text" encoding="UTF-8"/>
+
+<xsl:template match="/">
+	<xsl:apply-templates select="//title" mode="include"/>
+	<xsl:apply-templates select="//paragraph[@role='heading']" mode="include"/>
+</xsl:template>
+
+<xsl:template match="*" mode="include">
+	<xsl:value-of select="."/>
+	<xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="*"/>
+
+</xsl:stylesheet>
+

server/src/main/office/help/idxcontent.xsl

@@ -0,0 +1,124 @@
+<!--***********************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ ***********************************************************-->
+<xsl:stylesheet version="1.0" encoding="UTF-8"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:office="http://openoffice.org/2000/office"
+	xmlns:style="http://openoffice.org/2000/style"
+	xmlns:table="http://openoffice.org/2000/table"
+	xmlns:draw="http://openoffice.org/2000/drawing"
+	xmlns:fo="http://www.w3.org/1999/XSL/Format"
+	xmlns:xlink="http://www.w3.org/1999/xlink"
+	xmlns:dc="http://purl.org/dc/elements/1.1/"
+	xmlns:meta="http://openoffice.org/2000/meta"
+	xmlns:number="http://openoffice.org/2000/datastyle"
+	xmlns:svg="http://www.w3.org/2000/svg"
+	xmlns:chart="http://openoffice.org/2000/chart"
+	xmlns:help="http://openoffice.org/2000/help"
+	xmlns:index="http://sun.com/2000/XMLSearch"	
+	xmlns:text="http://openoffice.org/2000/text">
+
+<xsl:param name="Language" select="'en-US'"/>
+<xsl:output method="text" encoding="UTF-8"/>
+
+<xsl:template match="helpdocument|body">
+  <xsl:choose>
+    <xsl:when test="meta/topic[@indexer='exclude']"/>
+    <xsl:otherwise>
+      <xsl:apply-templates/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template match="title">
+  <xsl:value-of select="."/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="table">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="tablecell">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="tablerow">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="list">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="listitem">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="item">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="emph">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="paragraph">
+  <xsl:value-of select="."/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="section">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="bookmark">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="bookmark_value">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="link">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="ahelp[@visibility='visible']">
+  <xsl:value-of select="."/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="*"/>
+
+</xsl:stylesheet>
+
+

server/src/main/office/help/main_transform.xsl

@@ -0,0 +1,960 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+
+<!--***********************************************************************
+  This is the main transformation style sheet for transforming.
+  Only use with OOo 2.0
+  Owner: fpe@openoffice.org
+  =========================================================================
+  Changes Log
+    May 24 2004 Created
+    Aug 24 2004 Fixed for help2 CWS
+    Aug 27 2004 Added css link, fixed missing embed-mode for variable
+                Removed width/height for images
+    Sep 03 2004 Modularized xsl, added some embedded modes
+    Oct 08 2004 Fixed bug wrong mode "embedded" for links
+                Added embedded modes for embed and embedvar (for cascaded embeds)
+                Added <p> tags around falsely embedded pars and vars
+    Dec 08 2004 #i38483#, fixed wrong handling of web links
+                #i37377#, fixed missing usage of Database parameter for switching
+    Jan 04 2005 #i38905#, fixed buggy branding replacement template
+    Mar 17 2005 #i43972#, added language info to image URL, evaluate Language parameter
+                evaluate new localize attribute in images
+    May 10 2005 #i48785#, fixed wrong setting of distrib variable
+    Aug 16 2005 workaround for #i53365#
+    Aug 19 2005 fixed missing list processing in embedded sections
+    Aug 19 2005 #i53535#, fixed wrong handling of Database parameter
+    Oct 17 2006 #i70462#, disabled sorting to avoid output of error messages to console
+    Jun 15 2009 #i101799#, fixed wrong handling of http URLs with anchors
+***********************************************************************//-->
+
+<!--***********************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ ***********************************************************-->
+
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:output indent="yes" method="html"/>
+
+<!--
+############################
+# Variables and Parameters #
+############################
+//-->
+
+<!-- General Usage -->
+<xsl:variable name="am" select="'&amp;'"/>
+<xsl:variable name="sl" select="'/'"/>
+<xsl:variable name="qt" select="'&quot;'"/>
+
+<!-- generic Icon alt text -->
+<xsl:variable name="alttext" select="'text/shared/00/icon_alt.xhp'"/>
+
+<!-- For calculating pixel sizes -->
+<xsl:variable name="dpi" select="'96'"/>
+<xsl:variable name="dpcm" select="'38'"/>
+
+<!-- Product brand variables used in the help files -->
+<xsl:variable name="brand1" select="'$[officename]'"/>
+<xsl:variable name="brand2" select="'$[officeversion]'"/>
+<xsl:variable name="brand3" select="'%PRODUCTNAME'"/>
+<xsl:variable name="brand4" select="'%PRODUCTVERSION'"/>
+
+<!-- meta data variables from the help file -->
+<xsl:variable name="filename" select="/helpdocument/meta/topic/filename"/>
+<xsl:variable name="topic_id" select="/helpdocument/meta/topic/@id"/>
+<xsl:variable name="topic_status" select="/helpdocument/meta/topic/@status"/>
+<xsl:variable name="title" select="/helpdocument/meta/topic/title"/>
+<xsl:variable name="doclang" select="/helpdocument/meta/topic/title/@xml-lang"/>
+
+<!-- Module and the corresponding switching values-->
+<xsl:param name="Database" select="'swriter'"/>
+<xsl:variable name="module" select="$Database"/>
+<xsl:variable name="appl">
+	<xsl:choose>
+		<xsl:when test="$module = 'swriter'"><xsl:value-of select="'WRITER'"/></xsl:when>
+		<xsl:when test="$module = 'scalc'"><xsl:value-of select="'CALC'"/></xsl:when>
+		<xsl:when test="$module = 'sdraw'"><xsl:value-of select="'DRAW'"/></xsl:when>
+		<xsl:when test="$module = 'simpress'"><xsl:value-of select="'IMPRESS'"/></xsl:when>
+		<xsl:when test="$module = 'schart'"><xsl:value-of select="'CHART'"/></xsl:when>
+		<xsl:when test="$module = 'sbasic'"><xsl:value-of select="'BASIC'"/></xsl:when>
+		<xsl:when test="$module = 'smath'"><xsl:value-of select="'MATH'"/></xsl:when>
+	</xsl:choose>
+</xsl:variable>
+
+  <!-- the other parameters given by the help caller -->
+<xsl:param name="System" select="'WIN'"/>
+<xsl:param name="productname" select="'Office'"/>
+<xsl:param name="productversion" select="''"/>
+<xsl:variable name="pversion">
+	<xsl:value-of select="translate($productversion,' ','')"/>
+</xsl:variable>
+<!-- this is were the images are -->
+<xsl:param name="imgrepos" select="''"/>
+<xsl:param name="Id" />
+<!-- (lame) distinction between OS and Commercial -->
+<xsl:param name="distrib">
+	<xsl:choose>
+		<xsl:when test="starts-with($productname,'OpenOffice')">
+			<xsl:value-of select="'OpenSource'"/>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:value-of select="'COMMERCIAL'"/>
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:param>
+<xsl:param name="Language" select="'en-US'"/>
+<xsl:variable name="lang" select="$Language"/>
+
+<xsl:param name="ExtensionId" select="''"/>
+<xsl:param name="ExtensionPath" select="''"/>
+
+
+  <!-- parts of help and image urls -->
+<xsl:variable name="help_url_prefix" select="'vnd.sun.star.help://'"/>
+<xsl:variable name="img_url_prefix" select="concat('vnd.sun.star.zip://',$imgrepos,'/')"/>
+<xsl:variable name="urlpost" select="concat('?Language=',$lang,$am,'System=',$System,$am,'UseDB=no')"/>
+<xsl:variable name="urlpre" select="$help_url_prefix" /> 
+<xsl:variable name="linkprefix" select="$urlpre"/>
+<xsl:variable name="linkpostfix" select="$urlpost"/>
+
+<xsl:variable name="css" select="'default.css'"/>
+
+<!-- images for notes, tips and warnings -->
+<xsl:variable name="note_img" select="concat($img_url_prefix,'res/helpimg/note.png')"/>
+<xsl:variable name="tip_img" select="concat($img_url_prefix,'res/helpimg/tip.png')"/>
+<xsl:variable name="warning_img" select="concat($img_url_prefix,'res/helpimg/warning.png')"/>
+
+<!--
+#############
+# Templates #
+#############
+//-->
+
+<!-- Create the document skeleton -->
+<xsl:template match="/">
+	<xsl:variable name="csslink" select="concat($urlpre,'/',$urlpost)"/>
+	<html>
+		<head>
+			<title><xsl:value-of select="$title"/></title>
+			<link href="{$csslink}" rel="Stylesheet" type="text/css" /> <!-- stylesheet link -->
+  		<meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
+		</head>
+		<body lang="{$lang}">
+			<xsl:apply-templates select="/helpdocument/body"/>
+		</body>
+	</html>
+</xsl:template>
+
+<!-- AHELP -->
+<xsl:template match="ahelp">
+	<xsl:if test="not(@visibility='hidden')"><span class="avis"><xsl:apply-templates /></span></xsl:if>
+</xsl:template>
+
+<!-- ALT -->
+<xsl:template match="alt"/>
+
+<!-- BOOKMARK -->
+<xsl:template match="bookmark">
+	<a name="{@id}"></a>
+	<xsl:choose>
+		<xsl:when test="starts-with(@branch,'hid')" />
+		<xsl:otherwise><xsl:apply-templates /></xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+<xsl:template match="bookmark" mode="embedded" />
+
+<!-- BOOKMARK_VALUE -->
+<xsl:template match="bookmark_value" />
+
+<!-- BR -->
+<xsl:template match="br"><br /></xsl:template>
+
+<!-- CAPTION -->
+<xsl:template match="caption" />
+
+<!-- CASE -->
+<xsl:template match="case"><xsl:call-template name="insertcase" /></xsl:template>
+<xsl:template match="case" mode="embedded">
+	<xsl:call-template name="insertcase">
+		<xsl:with-param name="embedded" select="'yes'"/>
+	</xsl:call-template>
+</xsl:template>
+
+<!-- CASEINLINE -->
+<xsl:template match="caseinline"><xsl:call-template name="insertcase" /></xsl:template>
+<xsl:template match="caseinline" mode="embedded">
+	<xsl:call-template name="insertcase">
+		<xsl:with-param name="embedded" select="'yes'"/>
+	</xsl:call-template>
+</xsl:template>
+
+<!-- COMMENT -->
+<xsl:template match="comment" />
+<xsl:template match="comment" mode="embedded"/>
+
+<!-- CREATED -->
+<xsl:template match="created" />
+
+<!-- DEFAULT -->
+<xsl:template match="default"><xsl:call-template name="insertdefault" /></xsl:template>
+<xsl:template match="default" mode="embedded">
+	<xsl:call-template name="insertdefault">
+		<xsl:with-param name="embedded" select="'yes'"/>
+	</xsl:call-template>
+</xsl:template>
+
+<!-- DEFAULTINLINE -->
+<xsl:template match="defaultinline"><xsl:call-template name="insertdefault" /></xsl:template>
+<xsl:template match="defaultinline" mode="embedded">
+	<xsl:call-template name="insertdefault">
+		<xsl:with-param name="embedded" select="'yes'"/>
+	</xsl:call-template>
+</xsl:template>
+
+<!-- EMBED -->
+<xsl:template match="embed"><xsl:call-template name="resolveembed"/></xsl:template>
+<xsl:template match="embed" mode="embedded"><xsl:call-template name="resolveembed"/></xsl:template>
+
+<!-- EMBEDVAR -->
+<xsl:template match="embedvar"><xsl:call-template name="resolveembedvar"/></xsl:template>
+<xsl:template match="embedvar" mode="embedded"><xsl:call-template name="resolveembedvar"/></xsl:template>
+
+<!-- EMPH -->
+<xsl:template match="emph">
+	<span class="emph"><xsl:apply-templates /></span>
+</xsl:template>
+<xsl:template match="emph" mode="embedded">
+	<span class="emph"><xsl:apply-templates /></span>
+</xsl:template>
+
+<!-- FILENAME -->
+<xsl:template match="filename" />
+
+<!-- HISTORY -->
+<xsl:template match="history" />
+
+<!-- IMAGE -->
+<xsl:template match="image"><xsl:call-template name="insertimage"/></xsl:template>
+<xsl:template match="image" mode="embedded"><xsl:call-template name="insertimage"/></xsl:template>
+
+<!-- ITEM -->
+<xsl:template match="item"><span class="{@type}"><xsl:apply-templates /></span></xsl:template>
+<xsl:template match="item" mode="embedded"><span class="{@type}"><xsl:apply-templates /></span></xsl:template>
+
+<!-- LASTEDITED -->
+<xsl:template match="lastedited" />
+
+<!-- LINK -->
+<xsl:template match="link">
+	<xsl:choose> <!-- don't insert the heading link to itself -->
+		<xsl:when test="(concat('/',@href) = /helpdocument/meta/topic/filename) or (@href = /helpdocument/meta/topic/filename)">
+			<xsl:apply-templates />
+		</xsl:when>
+		<xsl:when test="contains(child::embedvar/@href,'/00/00000004.xhp#wie')"> <!-- special treatment of howtoget links -->
+			<xsl:call-template name="insert_howtoget">
+				<xsl:with-param name="linkhref" select="@href"/>
+			</xsl:call-template>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:call-template name="createlink" /> 
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+<xsl:template match="link" mode="embedded">
+	<xsl:call-template name="createlink"/>
+</xsl:template>
+
+<!-- LIST -->
+<xsl:template match="list">
+	<xsl:choose>
+		<xsl:when test="@type='ordered'">
+			<ol>
+				<xsl:if test="@startwith">
+					<xsl:attribute name="start"><xsl:value-of select="@startwith"/></xsl:attribute>
+				</xsl:if>
+				<xsl:apply-templates />
+			</ol>
+		</xsl:when>
+		<xsl:otherwise>
+			<ul><xsl:apply-templates /></ul>
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template match="list" mode="embedded">
+	<xsl:choose>
+		<xsl:when test="@type='ordered'">
+			<ol>
+				<xsl:if test="@startwith">
+					<xsl:attribute name="start"><xsl:value-of select="@startwith"/></xsl:attribute>
+				</xsl:if>
+				<xsl:apply-templates mode="embedded"/>
+			</ol>
+		</xsl:when>
+		<xsl:otherwise>
+			<ul><xsl:apply-templates mode="embedded"/></ul>
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<!-- LISTITEM -->
+<xsl:template match="listitem">
+	<li><xsl:apply-templates /></li>
+</xsl:template>
+
+<xsl:template match="listitem" mode="embedded">
+	<li><xsl:apply-templates mode="embedded"/></li>
+</xsl:template>
+
+<!-- META, SEE HEADER -->
+<xsl:template match="meta" />
+
+<!-- OBJECT (UNUSED) -->
+<xsl:template match="object" />
+
+<!-- PARAGRAPH -->
+<xsl:template match="paragraph">
+	<xsl:choose>
+		
+		<xsl:when test="@role='heading'">
+			<xsl:call-template name="insertheading">
+				<xsl:with-param name="level" select="@level"/>
+			</xsl:call-template>
+		</xsl:when>
+		
+		<xsl:when test="contains(' note warning tip ',@role)">
+			<xsl:call-template name="insertnote">
+				<xsl:with-param name="type" select="@role" />
+			</xsl:call-template>
+		</xsl:when>
+		
+		<xsl:when test="contains(descendant::embedvar/@href,'/00/00000004.xhp#wie')"> <!-- special treatment of howtoget links -->
+			<xsl:apply-templates />
+		</xsl:when>		
+		
+		<xsl:otherwise>
+			<xsl:call-template name="insertpara" />
+		</xsl:otherwise>
+	
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template match="paragraph" mode="embedded">
+		<xsl:choose>
+		
+		<xsl:when test="@role='heading'">	<!-- increase the level of headings that are embedded -->
+		<!-- 
+		   The internal sablotron processor does not seem to support the number function.
+			 Therefore, we need a workaround for
+			 <xsl:variable name="level"><xsl:value-of select="number(@level)+1"/></xsl:variable>
+		-->
+			<xsl:variable name="newlevel">
+				<xsl:choose>
+					<xsl:when test="@level='1'"><xsl:value-of select="'2'"/></xsl:when>
+					<xsl:when test="@level='2'"><xsl:value-of select="'2'"/></xsl:when>
+					<xsl:when test="@level='3'"><xsl:value-of select="'3'"/></xsl:when>
+					<xsl:when test="@level='4'"><xsl:value-of select="'4'"/></xsl:when>
+					<xsl:when test="@level='5'"><xsl:value-of select="'5'"/></xsl:when>
+				</xsl:choose>
+			</xsl:variable>
+			
+			<xsl:call-template name="insertheading">
+				<xsl:with-param name="level" select="$newlevel"/>
+				<xsl:with-param name="embedded" select="'yes'"/>
+			</xsl:call-template>
+		</xsl:when>
+		
+		<xsl:when test="contains(' note warning tip ',@role)">
+			<xsl:call-template name="insertnote">
+				<xsl:with-param name="type" select="@role" />
+			</xsl:call-template>
+		</xsl:when>
+		
+		<xsl:when test="contains(descendant::embedvar/@href,'/00/00000004.xhp#wie')"> <!-- special treatment of howtoget links -->
+			<xsl:apply-templates />
+		</xsl:when>		
+		
+		<xsl:otherwise>
+			<xsl:call-template name="insertpara" />
+		</xsl:otherwise>
+		
+	</xsl:choose>
+</xsl:template>
+
+
+<!-- SECTION -->
+<xsl:template match="section">
+	<a name="{@id}"></a>
+
+		<xsl:choose>
+			
+			<xsl:when test="@id='relatedtopics'">
+				<div class="relatedtopics">
+					<xsl:variable name="href"><xsl:value-of select="concat($urlpre,'shared/text/shared/00/00000004.xhp',$urlpost)"/></xsl:variable>
+					<xsl:variable name="anchor"><xsl:value-of select="'related'"/></xsl:variable>
+					<xsl:variable name="doc" select="document($href)"/>
+					<p class="related">
+						<xsl:apply-templates select="$doc//variable[@id=$anchor]"/>
+					</p>
+					<div class="relatedbody">
+						<xsl:apply-templates />
+					</div>
+				</div>
+			</xsl:when>
+			
+			<xsl:when test="@id='howtoget'">
+				<xsl:call-template name="insert_howtoget" />
+			</xsl:when>
+			
+			<xsl:otherwise>
+						<xsl:apply-templates/>
+			</xsl:otherwise>
+		
+		</xsl:choose>
+
+</xsl:template>
+
+
+<!-- SECTION -->
+<xsl:template match="section" mode="embedded">
+	<a name="{@id}"></a>
+	<xsl:apply-templates mode="embedded"/>
+</xsl:template>
+
+<!-- SORT -->
+<xsl:template match="sort" >
+	<xsl:apply-templates><xsl:sort select="descendant::paragraph"/></xsl:apply-templates>
+</xsl:template>
+<xsl:template match="sort" mode="embedded">
+	<xsl:apply-templates><xsl:sort select="descendant::paragraph"/></xsl:apply-templates>
+</xsl:template>
+
+<!-- SWITCH -->
+<xsl:template match="switch"><xsl:apply-templates /></xsl:template>
+<xsl:template match="switch" mode="embedded"><xsl:apply-templates /></xsl:template>
+
+<!-- SWITCHINLINE -->
+<xsl:template match="switchinline"><xsl:apply-templates /></xsl:template>
+<xsl:template match="switchinline" mode="embedded"><xsl:apply-templates mode="embedded"/></xsl:template>
+
+<!-- TABLE -->
+<xsl:template match="table"><xsl:call-template name="inserttable"/></xsl:template>
+<xsl:template match="table" mode="embedded"><xsl:call-template name="inserttable"/></xsl:template>
+
+<!-- TABLECELL -->
+<xsl:template match="tablecell"><td valign="top"><xsl:apply-templates /></td></xsl:template>
+<xsl:template match="tablecell" mode="icontable"><td valign="top"><xsl:apply-templates/></td></xsl:template>
+<xsl:template match="tablecell" mode="embedded"><td valign="top"><xsl:apply-templates mode="embedded"/></td></xsl:template>
+
+<!-- TABLEROW -->
+<xsl:template match="tablerow"><tr><xsl:apply-templates /></tr></xsl:template>
+<xsl:template match="tablerow" mode="icontable"><tr><xsl:apply-templates mode="icontable"/></tr></xsl:template>
+<xsl:template match="tablerow" mode="embedded"><tr><xsl:apply-templates mode="embedded"/></tr></xsl:template>
+
+<!-- TITLE -->
+<xsl:template match="title"/>
+
+<!-- TOPIC -->
+<xsl:template match="topic"/>
+
+<!-- VARIABLE -->
+<xsl:template match="variable"><a name="{@id}"></a><xsl:apply-templates /></xsl:template>
+<xsl:template match="variable" mode="embedded"><a name="{@id}"></a><xsl:apply-templates mode="embedded"/></xsl:template>
+
+<xsl:template match="text()">
+	<xsl:call-template name="brand">
+		<xsl:with-param name="string"><xsl:value-of select="."/></xsl:with-param>
+	</xsl:call-template>
+</xsl:template>
+
+<xsl:template match="text()" mode="embedded">
+	<xsl:call-template name="brand">
+		<xsl:with-param name="string"><xsl:value-of select="."/></xsl:with-param>
+	</xsl:call-template>
+</xsl:template>
+
+<!-- In case of missing help files -->
+<xsl:template match="help-id-missing"><xsl:value-of select="$Id"/></xsl:template>
+
+<!-- 
+###################
+# NAMED TEMPLATES #
+###################
+//-->
+
+<!-- Branding -->
+<xsl:template name="brand" >
+	<xsl:param name="string"/>
+	
+    <xsl:choose>
+		
+        <xsl:when test="contains($string,$brand1)">
+           <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand1)"/>
+                <xsl:value-of select="$productname"/>
+                <xsl:value-of select="substring-after($string,$brand1)"/>
+           </xsl:variable>
+			<xsl:call-template name="brand">
+				<xsl:with-param name="string" select="$newstr"/>
+			</xsl:call-template>
+		</xsl:when>
+        
+		<xsl:when test="contains($string,$brand2)">
+		    <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand2)"/>
+                <xsl:value-of select="$pversion"/>
+                <xsl:value-of select="substring-after($string,$brand2)"/>
+           </xsl:variable>
+			<xsl:call-template name="brand">
+				<xsl:with-param name="string" select="$newstr"/>
+			</xsl:call-template>
+		</xsl:when>
+        
+		<xsl:when test="contains($string,$brand3)">
+			<xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand3)"/>
+                <xsl:value-of select="$productname"/>
+                <xsl:value-of select="substring-after($string,$brand3)"/>
+           </xsl:variable>
+			<xsl:call-template name="brand">
+				<xsl:with-param name="string" select="$newstr"/>
+			</xsl:call-template>
+		</xsl:when>
+		
+        <xsl:when test="contains($string,$brand4)">
+			    <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand4)"/>
+                <xsl:value-of select="$pversion"/>
+                <xsl:value-of select="substring-after($string,$brand4)"/>
+           </xsl:variable>
+			<xsl:call-template name="brand">
+				<xsl:with-param name="string" select="$newstr"/>
+			</xsl:call-template>
+		</xsl:when>
+		
+        <xsl:otherwise>
+			<xsl:value-of select="$string"/>
+		</xsl:otherwise>
+	</xsl:choose> 
+    
+</xsl:template>
+
+
+<!-- Insert Paragraph -->
+<xsl:template name="insertpara">
+	<xsl:variable name="role">
+		<xsl:choose>
+			<xsl:when test="ancestor::table">
+				<xsl:value-of select="concat(@role,'intable')"/>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:value-of select="@role"/>
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:variable>
+	<p class="{$role}"><xsl:apply-templates /></p>
+</xsl:template>
+
+<!-- Insert "How to get Link" -->
+<xsl:template name="insert_howtoget">
+	<xsl:param name="linkhref" />
+	<xsl:variable name="archive" select="'shared'"/>
+	<xsl:variable name="tmp_href"><xsl:value-of select="concat($urlpre,'shared/text/shared/00/00000004.xhp',$urlpost)"/></xsl:variable>	
+	<xsl:variable name="tmp_doc" select="document($tmp_href)"/>
+	<table class="howtoget" width="100%" border="1" cellpadding="3" cellspacing="0">
+		<tr>
+			<td>
+				<p class="howtogetheader"><xsl:apply-templates select="$tmp_doc//variable[@id='wie']"/></p>
+				<div class="howtogetbody">
+				<xsl:choose>
+					<xsl:when test="$linkhref = ''"> <!-- new style -->
+						<xsl:apply-templates/>
+					</xsl:when>
+					<xsl:otherwise> <!-- old style -->
+						<xsl:variable name="archive1"><xsl:value-of select="concat(substring-before(substring-after($linkhref,'text/'),'/'),'/')"/></xsl:variable>
+						<xsl:variable name="href"><xsl:value-of select="concat($urlpre,$archive1,substring-before($linkhref,'#'),$urlpost)"/></xsl:variable>
+						<xsl:variable name="anc"><xsl:value-of select="substring-after($linkhref,'#')"/></xsl:variable>
+						<xsl:variable name="docum" select="document($href)"/>
+						
+						<xsl:call-template name="insertembed">
+							<xsl:with-param name="doc" select="$docum" />
+							<xsl:with-param name="anchor" select="$anc" />
+						</xsl:call-template>
+
+					</xsl:otherwise>
+				</xsl:choose>				
+				</div>
+			</td>
+		</tr>
+	</table>
+	<br/>
+</xsl:template>
+
+<!-- Create a link -->
+<xsl:template name="createlink">
+<xsl:variable name="archive"><xsl:value-of select="concat(substring-before(substring-after(@href,'text/'),'/'),'/')"/></xsl:variable>
+<xsl:variable name="dbpostfix"><xsl:call-template name="createDBpostfix"><xsl:with-param name="archive" select="$archive"/></xsl:call-template></xsl:variable>
+	<xsl:choose>
+		<xsl:when test="starts-with(@href,'http://') or starts-with(@href,'https://')">  <!-- web links -->
+			<a href="{@href}"><xsl:apply-templates /></a>
+		</xsl:when>
+		<xsl:when test="contains(@href,'#')">
+			<xsl:variable name="anchor"><xsl:value-of select="concat('#',substring-after(@href,'#'))"/></xsl:variable>
+			<xsl:variable name="href"><xsl:value-of select="concat($linkprefix,$archive,substring-before(@href,'#'),$linkpostfix,$dbpostfix,$anchor)"/></xsl:variable>
+			<a href="{$href}"><xsl:apply-templates /></a>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:variable name="href"><xsl:value-of select="concat($linkprefix,$archive,@href,$linkpostfix,$dbpostfix)"/></xsl:variable>
+			<a href="{$href}"><xsl:apply-templates /></a>
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<!-- Insert Note, Warning, or Tip -->
+<xsl:template name="insertnote">
+	<xsl:param name="type" /> <!-- note, tip, or warning -->
+	<xsl:variable name="imgsrc">
+		<xsl:choose>
+			<xsl:when test="$type='note'"><xsl:value-of select="$note_img"/></xsl:when>
+			<xsl:when test="$type='tip'"><xsl:value-of select="$tip_img"/></xsl:when>
+			<xsl:when test="$type='warning'"><xsl:value-of select="$warning_img"/></xsl:when>
+		</xsl:choose>
+	</xsl:variable>
+	<xsl:variable name="dbpostfix"><xsl:call-template name="createDBpostfix"><xsl:with-param name="archive" select="'shared'"/></xsl:call-template></xsl:variable>
+	<xsl:variable name="alt">
+		<xsl:variable name="href"><xsl:value-of select="concat($urlpre,'shared/',$alttext,$urlpost,$dbpostfix)"/></xsl:variable>
+		<xsl:variable name="anchor"><xsl:value-of select="concat('alt_',$type)"/></xsl:variable>
+		<xsl:variable name="doc" select="document($href)"/>
+		<xsl:apply-templates select="$doc//variable[@id=$anchor]" mode="embedded"/>
+	</xsl:variable>
+	<div class="{$type}">
+		<table border="0" class="{$type}" cellspacing="0" cellpadding="5">
+			<tr>
+				<td><img src="{$imgsrc}" alt="{$alt}" title="{$alt}"/></td>
+				<td><xsl:apply-templates /></td>
+			</tr>
+		</table>
+	</div>
+	<br/>
+</xsl:template>
+
+<!-- Insert a heading -->
+<xsl:template name="insertheading">
+	<xsl:param name="level" />
+	<xsl:param name="embedded" />
+	<xsl:text disable-output-escaping="yes">&lt;h</xsl:text><xsl:value-of select="$level"/><xsl:text disable-output-escaping="yes">&gt;</xsl:text>
+		<xsl:choose>
+			<xsl:when test="$embedded = 'yes'">
+				<xsl:apply-templates mode="embedded"/>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:apply-templates />
+			</xsl:otherwise>
+		</xsl:choose>
+	<xsl:text disable-output-escaping="yes">&lt;/h</xsl:text><xsl:value-of select="$level"/><xsl:text disable-output-escaping="yes">&gt;</xsl:text>
+</xsl:template>
+
+<!-- Evaluate a case or caseinline switch -->
+<xsl:template name="insertcase">
+	<xsl:param name="embedded" />
+	<xsl:choose>
+		<xsl:when test="parent::switch[@select='sys'] or parent::switchinline[@select='sys']">
+			<xsl:if test="@select = $System">
+				<xsl:choose>
+					<xsl:when test="$embedded = 'yes'">
+						<xsl:apply-templates mode="embedded"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:apply-templates />
+					</xsl:otherwise>
+				</xsl:choose>
+			</xsl:if>
+		</xsl:when>
+		<xsl:when test="parent::switch[@select='appl'] or parent::switchinline[@select='appl']">
+			<xsl:if test="@select = $appl">
+				<xsl:choose>
+					<xsl:when test="$embedded = 'yes'">
+						<xsl:apply-templates mode="embedded"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:apply-templates />
+					</xsl:otherwise>
+				</xsl:choose>
+			</xsl:if>
+		</xsl:when>
+		<xsl:when test="parent::switch[@select='distrib'] or parent::switchinline[@select='distrib']">
+			<xsl:if test="@select = $distrib">
+				<xsl:choose>
+					<xsl:when test="$embedded = 'yes'">
+						<xsl:apply-templates mode="embedded"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:apply-templates />
+					</xsl:otherwise>
+				</xsl:choose>
+			</xsl:if>
+		</xsl:when>
+	</xsl:choose>
+</xsl:template>
+
+<!-- Evaluate a default or defaultinline switch -->
+<xsl:template name="insertdefault">
+	<xsl:param name="embedded" />
+	
+	<xsl:choose>
+		<xsl:when test="parent::switch[@select='sys'] or parent::switchinline[@select='sys']">
+			<xsl:if test="not(../child::case[@select=$System]) and not(../child::caseinline[@select=$System])">
+				<xsl:choose>
+					<xsl:when test="$embedded = 'yes'">
+						<xsl:apply-templates mode="embedded"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:apply-templates />
+					</xsl:otherwise>
+				</xsl:choose>
+			</xsl:if>
+		</xsl:when>
+		<xsl:when test="parent::switch[@select='appl'] or parent::switchinline[@select='appl']">
+			<xsl:if test="not(../child::case[@select=$appl]) and not(../child::caseinline[@select=$appl])">
+				<xsl:choose>
+					<xsl:when test="$embedded = 'yes'">
+						<xsl:apply-templates mode="embedded"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:apply-templates />
+					</xsl:otherwise>
+				</xsl:choose>
+			</xsl:if>
+		</xsl:when>
+		<xsl:when test="parent::switch[@select='distrib'] or parent::switchinline[@select='distrib']">
+			<xsl:if test="not(../child::case[@select=$distrib]) and not(../child::caseinline[@select=$distrib])">
+				<xsl:choose>
+					<xsl:when test="$embedded = 'yes'">
+						<xsl:apply-templates mode="embedded"/>
+					</xsl:when>
+					<xsl:otherwise>
+						<xsl:apply-templates />
+					</xsl:otherwise>
+				</xsl:choose>
+			</xsl:if>
+		</xsl:when>
+	</xsl:choose>
+</xsl:template>
+
+<!-- evaluate embeds -->
+<xsl:template name="insertembed">
+	<xsl:param name="doc" />
+	<xsl:param name="anchor" />
+	<!-- different embed targets (also falsely used embed instead embedvar) -->
+	<xsl:choose>
+		<xsl:when test="$doc//section[@id=$anchor]"> <!-- first test for a section of that name -->
+			<xsl:apply-templates select="$doc//section[@id=$anchor]" mode="embedded"/>
+		</xsl:when>
+		<xsl:when test="$doc//paragraph[@id=$anchor]"> <!-- then test for a para of that name -->
+			<p class="embedded">
+				<xsl:apply-templates select="$doc//paragraph[@id=$anchor]" mode="embedded"/>
+			</p>
+		</xsl:when>
+		<xsl:when test="$doc//variable[@id=$anchor]"> <!-- then test for a variable of that name -->
+			<p class="embedded">
+				<xsl:apply-templates select="$doc//variable[@id=$anchor]" mode="embedded"/>
+			</p>
+		</xsl:when>
+		<xsl:otherwise> <!-- then give up -->
+			<p class="bug">D'oh! You found a bug (<xsl:value-of select="@href"/> not found).</p> 
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<!-- Insert an image -->
+<xsl:template name="insertimage">
+	
+	<xsl:variable name="fpath">
+		<xsl:call-template name="getfpath">
+			<xsl:with-param name="s"><xsl:value-of select="@src"/></xsl:with-param>
+		</xsl:call-template>
+	</xsl:variable>
+	
+	<xsl:variable name="fname">
+		<xsl:call-template name="getfname">
+			<xsl:with-param name="s"><xsl:value-of select="@src"/></xsl:with-param>
+		</xsl:call-template>
+	</xsl:variable>
+
+  <xsl:variable name="src">
+    <xsl:choose>
+      <xsl:when test="not($ExtensionId='') and starts-with(@src,$ExtensionId)">
+        <xsl:value-of select="concat($ExtensionPath,'/',@src)"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:choose>
+          <xsl:when test="(@localize='true') and not($lang='en-US')">
+            <xsl:value-of select="concat($img_url_prefix,$fpath,$lang,'/',$fname)"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="concat($img_url_prefix,$fpath,$fname)"/>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+  
+	<!--<xsl:variable name="src"><xsl:value-of select="concat($img_url_prefix,@src)"/></xsl:variable>-->
+	<xsl:variable name="alt"><xsl:value-of select="./alt"/></xsl:variable>
+	<xsl:variable name="width" select="''"/> <!-- Images don't all have the correct size -->
+	<xsl:variable name="height" select="''"/><!-- Image don't all have the correct size -->
+	<img src="{$src}" alt="{$alt}" title="{$alt}">
+		<xsl:if test="not($width='')"><xsl:attribute name="width"><xsl:value-of select="$width"/></xsl:attribute></xsl:if>
+		<xsl:if test="not($height='')"><xsl:attribute name="height"><xsl:value-of select="$height"/></xsl:attribute></xsl:if>
+	</img>  
+</xsl:template>
+
+<!-- Insert a Table -->
+<xsl:template name="inserttable">
+	<xsl:variable name="imgsrc">	<!-- see if we are in an image table -->
+		<xsl:value-of select="tablerow/tablecell[1]/paragraph[1]/image/@src"/>
+	</xsl:variable>
+	
+	<xsl:choose>
+		
+		<xsl:when test="count(descendant::tablecell)=1">
+			<table border="0" class="onecell" cellpadding="0" cellspacing="0">
+				<xsl:apply-templates />
+		 </table>
+		</xsl:when>
+		
+		<xsl:when test="descendant::tablecell[1]/descendant::image">
+			<table border="0" class="icontable" cellpadding="5" cellspacing="0">
+				<xsl:apply-templates mode="icontable"/>
+		 </table>
+		</xsl:when>
+		
+		<xsl:when test="@class='wide'">
+			<table border="1" class="{@class}" cellpadding="0" cellspacing="0" width="100%" >
+				<xsl:apply-templates />
+		 </table>
+		</xsl:when>
+		
+		<xsl:when test="not(@class='')">
+			<table border="1" class="{@class}" cellpadding="0" cellspacing="0" >
+				<xsl:apply-templates />
+		 </table>
+		</xsl:when>
+		
+		<xsl:otherwise>
+			<table border="1" class="border" cellpadding="0" cellspacing="0" >
+				<xsl:apply-templates />
+		 </table>
+		</xsl:otherwise>
+	</xsl:choose>
+	
+	<br/>
+</xsl:template>
+
+<xsl:template name="resolveembed">
+	<div class="embedded">
+		<xsl:variable name="archive"><xsl:value-of select="concat(substring-before(substring-after(@href,'text/'),'/'),'/')"/></xsl:variable>
+		<xsl:variable name="dbpostfix"><xsl:call-template name="createDBpostfix"><xsl:with-param name="archive" select="$archive"/></xsl:call-template></xsl:variable>
+		<xsl:variable name="href"><xsl:value-of select="concat($urlpre,$archive,substring-before(@href,'#'),$urlpost,$dbpostfix)"/></xsl:variable>
+		<xsl:variable name="anc"><xsl:value-of select="substring-after(@href,'#')"/></xsl:variable>
+		<xsl:variable name="docum" select="document($href)"/>
+		
+		<xsl:call-template name="insertembed">
+			<xsl:with-param name="doc" select="$docum" />
+			<xsl:with-param name="anchor" select="$anc" />
+		</xsl:call-template>
+
+	</div>
+</xsl:template>
+
+<xsl:template name="resolveembedvar">
+	<xsl:if test="not(@href='text/shared/00/00000004.xhp#wie')"> <!-- special treatment if howtoget links -->
+		<xsl:variable name="archive"><xsl:value-of select="concat(substring-before(substring-after(@href,'text/'),'/'),'/')"/></xsl:variable>
+		<xsl:variable name="dbpostfix"><xsl:call-template name="createDBpostfix"><xsl:with-param name="archive" select="$archive"/></xsl:call-template></xsl:variable>
+		<xsl:variable name="href"><xsl:value-of select="concat($urlpre,$archive,substring-before(@href,'#'),$urlpost,$dbpostfix)"/></xsl:variable>
+		<xsl:variable name="anchor"><xsl:value-of select="substring-after(@href,'#')"/></xsl:variable>
+		<xsl:variable name="doc" select="document($href)"/>
+		<xsl:choose>
+			<xsl:when test="$doc//variable[@id=$anchor]"> <!-- test for a variable of that name -->
+				<xsl:apply-templates select="$doc//variable[@id=$anchor]" mode="embedded"/>
+			</xsl:when>
+			<xsl:otherwise> <!-- or give up -->
+				<span class="bug">[<xsl:value-of select="@href"/> not found].</span> 
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:if>
+</xsl:template>
+
+<!-- Apply -->
+<xsl:template name="apply">
+	<xsl:param name="embedded" />
+	<xsl:choose>
+		<xsl:when test="$embedded = 'yes'">
+			<xsl:apply-templates mode="embedded"/>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:apply-templates />
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template name="getfpath">
+	<xsl:param name="s"/>
+	<xsl:param name="p"/>
+	<xsl:choose>
+		<xsl:when test="contains($s,'/')">
+			<xsl:call-template name="getfpath">
+				<xsl:with-param name="p"><xsl:value-of select="concat($p,substring-before($s,'/'),'/')"/></xsl:with-param>
+				<xsl:with-param name="s"><xsl:value-of select="substring-after($s,'/')"/></xsl:with-param>
+			</xsl:call-template>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:value-of select="$p"/>
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template name="getfname">
+	<xsl:param name="s"/>
+	<xsl:choose>
+		<xsl:when test="contains($s,'/')">
+			<xsl:call-template name="getfname">
+				<xsl:with-param name="s"><xsl:value-of select="substring-after($s,'/')"/></xsl:with-param>
+			</xsl:call-template>
+		</xsl:when>
+		<xsl:otherwise>
+			<xsl:value-of select="$s"/>
+		</xsl:otherwise>
+	</xsl:choose>
+</xsl:template>
+
+<xsl:template name="createDBpostfix">
+	<xsl:param name="archive"/>
+	<xsl:variable name="newDB">
+		<xsl:choose>
+			<xsl:when test="(substring($archive,1,6) = 'shared')"><xsl:value-of select="$Database"/></xsl:when>
+			<xsl:otherwise><xsl:value-of select="substring-before($archive,'/')"/></xsl:otherwise>
+		</xsl:choose>
+	</xsl:variable>
+	<xsl:value-of select="concat($am,'DbPAR=',$newDB)"/>
+</xsl:template>
+
+</xsl:stylesheet>

server/src/main/office/help/zh-CN/default.css

@@ -0,0 +1,94 @@
+/**************************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ *************************************************************/
+
+/*
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++                          OPENOFFICE.ORG 2.0 HELP                  +
++                          DEFAULT STYLESHEET                       +
++                           CHINESE SIMPL                           +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ LAST CHANGES: 24-MAR-2005                                         +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*/
+
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable  
+	{ font-family:  方正宋体,"MSung Light SC",SimSun,FZSongYi,FZShuSong,NSimSun,"Andale Sans UI","Arial Unicode MS","Lucida Sans Unicode",Song; }
+	
+.code, .codeintable, .example, .exampleintable, .literal, .literalintable, .path, .pathintable
+	{ font-family: 方正宋体,"MSung Light SC",Cumberland,Courier New,Courier,"Lucida Sans Typewriter","Lucida Typewriter",Monaco,Monospaced; margin-top: 1pt; margin-bottom: 1pt;}
+
+.acronym 
+	{ font-weight: bold; }
+
+.related
+	{ font-weight: bold; margin-top:20pt; border-top: 1px solid black;}
+
+.emph, .menuitem, .keycode
+	{ font-weight: bold; }
+
+.tablehead, .tableheadintable
+	{ font-weight: bold; margin-top: 0px;}
+
+.howtogetheader
+	{ font-weight: bold; border: 1px solid #999999; background: #FFFFFF; padding: 3px;}
+
+h1, h2, h3, h4, h5, h6
+	{ margin-bottom: 5pt; }
+
+p, td
+	{ font-size: 10pt; }
+
+h1
+	{ font-size: 18pt; border-bottom: 1px solid black; padding-bottom: 6px; margin-bottom: 6px;}
+
+h2
+	{ font-size: 14pt; }
+
+h3
+	{ font-size: 12pt; }
+
+h4, h5, h6
+	{ font-size: 10pt; }
+
+.relatedtopics
+	{ font-weight: normal; }
+
+.relatedbody  
+	{ margin-top: 2px; margin-bottom: 2px; margin-left: 5px; }
+
+.howtoget
+	{ background:#EEEEEE;}
+
+.howtogetbody
+	{ background:#EEEEEE;}
+
+.wide 
+	{ width: 100%; }
+
+.topalign
+	 { vertical-align: top; border: 1px;}
+
+.bug 
+	{ color: red; border: 1px solid red;}
+
+.debug
+	{ border: 1px solid black; padding: 3px; display: none;}

server/src/main/office/help/zh-CN/err.html

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+
+<!--***********************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ ***********************************************************-->
+
+
+	
+<helpdocument version="1.0">
+<meta>
+<topic id="textshared05err_htmlxml" indexer="exclude" status="PUBLISH">
+<title id="tit" xml-lang="zh-CN">未找到帮助页面</title>
+<filename>/text/shared/05/err_html.xhp</filename>
+</topic>
+<history>
+<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created>
+<lastedited date="2005-01-11T11:07:13">converted from old format - fpe
+FPE: Updated</lastedited>
+</history>
+</meta>
+<body>
+<paragraph role="heading" id="hd_id3146957" xml-lang="zh-CN" level="1" l10n="U" oldref="1">帮助页面未能找到。</paragraph>
+<paragraph role="paragraph" id="par_id3147088" xml-lang="zh-CN" l10n="U" oldref="2">很遗憾，您所选择的帮助页面未能找到。以下数据可能对界定错误有所帮助：</paragraph>
+<paragraph role="paragraph" id="par_id3143268" xml-lang="zh-CN" l10n="U" oldref="3">帮助 ID：<emph><help-id-missing/></emph></paragraph>
+<paragraph role="paragraph" id="par_idN10681" xml-lang="zh-CN" l10n="NEW">可以使用安装应用程序来安装缺少的帮助模块。</paragraph>
+<paragraph role="paragraph" id="par_id3150541" xml-lang="zh-CN" l10n="U" oldref="16">单击<image id="img_id3148946" src="res/sc06301.png" width="0.222inch" height="0.222inch"><alt id="alt_id3148946">图标</alt></image><emph>上一步</emph>可返回上一页面。</paragraph>
+</body>
+</helpdocument>

server/src/main/office/help/zh-CN/highcontrast1.css

@@ -0,0 +1,114 @@
+/**************************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ *************************************************************/
+
+/*
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++                          OPENOFFICE.ORG 2.0 HELP                  +
++                        HIGH CONTRAST #1 STYLESHEET                +
++                           CHINESE SIMPL                           +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ LAST CHANGES: 24-MAR-2005                                         +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*/
+
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable  
+	{ font-family:  方正宋体,"MSung Light SC",SimSun,FZSongYi,FZShuSong,NSimSun,"Andale Sans UI","Arial Unicode MS","Lucida Sans Unicode",Song; }
+	
+.code, .codeintable, .example, .exampleintable, .literal, .literalintable, .path, .pathintable
+	{ font-family: 方正宋体,"MSung Light SC",Cumberland,Courier New,Courier,"Lucida Sans Typewriter","Lucida Typewriter",Monaco,Monospaced; margin-top: 1pt; margin-bottom: 1pt;}
+
+.acronym 
+	{ font-weight: bold; }
+
+.related
+	{ font-weight: bold; margin-top:20pt; border-top: 1px solid black;}
+
+.emph, .menuitem, .keycode
+	{ font-weight: bold; }
+
+.tablehead, .tableheadintable
+	{ font-weight: bold; margin-top: 0px;}
+
+.howtogetheader
+	{ font-weight: bold; padding: 3px;}
+
+h1, h2, h3, h4, h5, h6
+	{ margin-bottom: 5pt; }
+
+p, td
+	{ font-size: 10pt; }
+
+h1
+	{ font-size: 18pt; border-bottom: 1px solid black; padding-bottom: 6px; margin-bottom: 6px;}
+
+h2
+	{ font-size: 14pt; }
+
+h3
+	{ font-size: 12pt; }
+
+h4, h5, h6
+	{ font-size: 10pt; }
+
+.relatedtopics
+	{ font-weight: normal; }
+
+.relatedbody  
+	{ margin-top: 2px; margin-bottom: 2px; margin-left: 5px; }
+
+.wide 
+	{ width: 100%; }
+
+.topalign
+	 { vertical-align: top; border: 1px;}
+
+.bug 
+	{ color: red; border: 1px solid red;}
+
+.debug
+	{ border: 1px solid black; padding: 3px; display: none;}
+
+/* HIGH CONTRAST SPECIFIC SETTINGS */
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable
+	{ background: #000000; color: #FFFF00;}
+
+.related 
+	{ border-top: 1px solid #FFFF00; }
+
+.howtogetheader
+	{border: 1px solid #EFEFEF; background: #000000;}
+
+h1 
+	{ border-bottom: 1px solid #FFFF00; ]
+
+.howtoget
+	{ background:#000000;}
+
+.howtogetbody
+	{ background:#000000;}
+
+.debug
+	{ border: 1px solid red; padding: 3px; display: none;}
+
+a
+ { color: #FFFF00; }

server/src/main/office/help/zh-CN/highcontrast2.css

@@ -0,0 +1,114 @@
+/**************************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ *************************************************************/
+
+/*
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++                          OPENOFFICE.ORG 2.0 HELP                  +
++                        HIGH CONTRAST #2 STYLESHEET                +
++                           CHINESE SIMPL                           +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ LAST CHANGES: 24-MAR-2005                                         +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*/
+
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable  
+	{ font-family:  方正宋体,"MSung Light SC",SimSun,FZSongYi,FZShuSong,NSimSun,"Andale Sans UI","Arial Unicode MS","Lucida Sans Unicode",Song; }
+	
+.code, .codeintable, .example, .exampleintable, .literal, .literalintable, .path, .pathintable
+	{ font-family: 方正宋体,"MSung Light SC",Cumberland,Courier New,Courier,"Lucida Sans Typewriter","Lucida Typewriter",Monaco,Monospaced; margin-top: 1pt; margin-bottom: 1pt;}
+
+.acronym 
+	{ font-weight: bold; }
+
+.related
+	{ font-weight: bold; margin-top:20pt; border-top: 1px solid black;}
+
+.emph, .menuitem, .keycode
+	{ font-weight: bold; }
+
+.tablehead, .tableheadintable
+	{ font-weight: bold; margin-top: 0px;}
+
+.howtogetheader
+	{ font-weight: bold; padding: 3px;}
+
+h1, h2, h3, h4, h5, h6
+	{ margin-bottom: 5pt; }
+
+p, td
+	{ font-size: 10pt; }
+
+h1
+	{ font-size: 18pt; border-bottom: 1px solid black; padding-bottom: 6px; margin-bottom: 6px;}
+
+h2
+	{ font-size: 14pt; }
+
+h3
+	{ font-size: 12pt; }
+
+h4, h5, h6
+	{ font-size: 10pt; }
+
+.relatedtopics
+	{ font-weight: normal; }
+
+.relatedbody  
+	{ margin-top: 2px; margin-bottom: 2px; margin-left: 5px; }
+
+.wide 
+	{ width: 100%; }
+
+.topalign
+	 { vertical-align: top; border: 1px;}
+
+.bug 
+	{ color: red; border: 1px solid red;}
+
+.debug
+	{ border: 1px solid black; padding: 3px; display: none;}
+
+/* HIGH CONTRAST SPECIFIC SETTINGS */
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable
+	{ background: #000000; color: #00FF00;}
+
+.related 
+	{ border-top: 1px solid #00FF00; }
+
+.howtogetheader
+	{border: 1px solid #EFEFEF; background: #000000;}
+
+h1 
+	{ border-bottom: 1px solid #00FF00; ]
+
+.howtoget
+	{ background:#000000;}
+
+.howtogetbody
+	{ background:#000000;}
+
+.debug
+	{ border: 1px solid red; padding: 3px; display: none;}
+
+a
+ { color: #00FF00; }

server/src/main/office/help/zh-CN/highcontrastblack.css

@@ -0,0 +1,114 @@
+/**************************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ *************************************************************/
+
+/*
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++                          OPENOFFICE.ORG 2.0 HELP                  +
++                      HIGH CONTRAST BLACK STYLESHEET               +
++                           CHINESE SIMPL                           +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ LAST CHANGES: 24-MAR-2005                                         +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*/
+
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable  
+	{ font-family:  方正宋体,"MSung Light SC",SimSun,FZSongYi,FZShuSong,NSimSun,"Andale Sans UI","Arial Unicode MS","Lucida Sans Unicode",Song; }
+	
+.code, .codeintable, .example, .exampleintable, .literal, .literalintable, .path, .pathintable
+	{ font-family: 方正宋体,"MSung Light SC",Cumberland,Courier New,Courier,"Lucida Sans Typewriter","Lucida Typewriter",Monaco,Monospaced; margin-top: 1pt; margin-bottom: 1pt;}
+
+.acronym 
+	{ font-weight: bold; }
+
+.related
+	{ font-weight: bold; margin-top:20pt; border-top: 1px solid black;}
+
+.emph, .menuitem, .keycode
+	{ font-weight: bold; }
+
+.tablehead, .tableheadintable
+	{ font-weight: bold; margin-top: 0px;}
+
+.howtogetheader
+	{ font-weight: bold; padding: 3px;}
+
+h1, h2, h3, h4, h5, h6
+	{ margin-bottom: 5pt; }
+
+p, td
+	{ font-size: 10pt; }
+
+h1
+	{ font-size: 18pt; border-bottom: 1px solid black; padding-bottom: 6px; margin-bottom: 6px;}
+
+h2
+	{ font-size: 14pt; }
+
+h3
+	{ font-size: 12pt; }
+
+h4, h5, h6
+	{ font-size: 10pt; }
+
+.relatedtopics
+	{ font-weight: normal; }
+
+.relatedbody  
+	{ margin-top: 2px; margin-bottom: 2px; margin-left: 5px; }
+
+.wide 
+	{ width: 100%; }
+
+.topalign
+	 { vertical-align: top; border: 1px;}
+
+.bug 
+	{ color: red; border: 1px solid red;}
+
+.debug
+	{ border: 1px solid black; padding: 3px; display: none;}
+
+/* HIGH CONTRAST SPECIFIC SETTINGS */
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable
+	{ background: #000000; color: #FFFFFF;}
+
+.related 
+	{ border-top: 1px solid #FFFFFF; }
+
+.howtogetheader
+	{border: 1px solid #FFFFFF; background: #000000;}
+
+h1 
+	{ border-bottom: 1px solid #FFFFFF; ]
+
+.howtoget
+	{ background:#000000;}
+
+.howtogetbody
+	{ background:#000000;}
+
+.debug
+	{ border: 1px solid red; padding: 3px; display: none;}
+
+a
+ { color: #FFFFFF; }

server/src/main/office/help/zh-CN/highcontrastwhite.css

@@ -0,0 +1,114 @@
+/**************************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ *************************************************************/
+
+/*
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++                          OPENOFFICE.ORG 2.0 HELP                  +
++                      HIGH CONTRAST WHITE STYLESHEET               +
++                           CHINESE SIMPL                           +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ LAST CHANGES: 24-MAR-2005                                         +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*/
+
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable  
+	{ font-family:  方正宋体,"MSung Light SC",SimSun,FZSongYi,FZShuSong,NSimSun,"Andale Sans UI","Arial Unicode MS","Lucida Sans Unicode",Song; }
+	
+.code, .codeintable, .example, .exampleintable, .literal, .literalintable, .path, .pathintable
+	{ font-family: 方正宋体,"MSung Light SC",Cumberland,Courier New,Courier,"Lucida Sans Typewriter","Lucida Typewriter",Monaco,Monospaced; margin-top: 1pt; margin-bottom: 1pt;}
+
+.acronym 
+	{ font-weight: bold; }
+
+.related
+	{ font-weight: bold; margin-top:20pt; border-top: 1px solid black;}
+
+.emph, .menuitem, .keycode
+	{ font-weight: bold; }
+
+.tablehead, .tableheadintable
+	{ font-weight: bold; margin-top: 0px;}
+
+.howtogetheader
+	{ font-weight: bold; padding: 3px;}
+
+h1, h2, h3, h4, h5, h6
+	{ margin-bottom: 5pt; }
+
+p, td
+	{ font-size: 10pt; }
+
+h1
+	{ font-size: 18pt; border-bottom: 1px solid black; padding-bottom: 6px; margin-bottom: 6px;}
+
+h2
+	{ font-size: 14pt; }
+
+h3
+	{ font-size: 12pt; }
+
+h4, h5, h6
+	{ font-size: 10pt; }
+
+.relatedtopics
+	{ font-weight: normal; }
+
+.relatedbody  
+	{ margin-top: 2px; margin-bottom: 2px; margin-left: 5px; }
+
+.wide 
+	{ width: 100%; }
+
+.topalign
+	 { vertical-align: top; border: 1px;}
+
+.bug 
+	{ color: red; border: 1px solid red;}
+
+.debug
+	{ border: 1px solid black; padding: 3px; display: none;}
+
+/* HIGH CONTRAST SPECIFIC SETTINGS */
+
+body, p, h1, h2, h3, h4, h5, h6, .listitem, .listitemintable, .tablecontent, .tablecontentintable
+	{ background: #FFFFFF; color: #000000;}
+
+.related 
+	{ border-top: 1px solid #000000; }
+
+.howtogetheader
+	{border: 1px solid #000000; background: #FFFFFF;}
+
+h1 
+	{ border-bottom: 1px solid #000000; ]
+
+.howtoget
+	{ background:#FFFFFF;}
+
+.howtogetbody
+	{ background:#FFFFFF;}
+
+.debug
+	{ border: 1px solid red; padding: 3px; display: none;}
+
+a
+ { color: #000000; }

server/src/main/office/help/zh-CN/sbasic.cfg

@@ -0,0 +1,30 @@
+###############################################################
+#  
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#  
+#    http://www.apache.org/licenses/LICENSE-2.0
+#  
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+#  
+###############################################################
+
+
+Title=%PRODUCTNAME Basic
+
+Language=zh-CN
+Order=7
+Start=text%2Fsbasic%2Fshared%2Fmain0601.xhp
+Heading=headingheading
+Program=BASIC 
+07.07.04 00:00:00

server/src/main/office/help/zh-CN/sbasic.tree

@@ -0,0 +1,265 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--***********************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ ***********************************************************-->
+<tree_view version="24-Aug-2004">
+	<help_section application="sbasic" id="07" title="宏和编程">
+		<node id="0701" title="一般信息和用户界面的使用">
+<topic id="sbasic/text/sbasic/shared/main0601.xhp">%PRODUCTNAME Basic 帮助</topic>
+<topic id="sbasic/text/sbasic/shared/01000000.xhp">使用 %PRODUCTNAME Basic 编程</topic>
+<topic id="sbasic/text/sbasic/shared/00000002.xhp">%PRODUCTNAME Basic 词汇表</topic>
+<topic id="sbasic/text/sbasic/shared/01010210.xhp">Basics</topic>
+<topic id="sbasic/text/sbasic/shared/01020000.xhp">语法</topic>
+<topic id="sbasic/text/sbasic/shared/01050000.xhp">%PRODUCTNAME Basic IDE</topic>
+<topic id="sbasic/text/sbasic/shared/01030100.xhp">IDE 概况</topic>
+<topic id="sbasic/text/sbasic/shared/01030200.xhp">Basic 编辑器</topic>
+<topic id="sbasic/text/sbasic/shared/01050100.xhp">监视窗口</topic>
+<topic id="sbasic/text/sbasic/shared/main0211.xhp">宏工具栏</topic>
+<topic id="sbasic/text/sbasic/shared/05060700.xhp">宏</topic>
+		</node>
+		<node id="0702" title="命令引用">
+<topic id="sbasic/text/sbasic/shared/01020300.xhp">使用过程和函数</topic>
+<topic id="sbasic/text/sbasic/shared/01020500.xhp">程序库、模块和对话框</topic>
+			<node id="070202" title="运行时函数、语句和运算符">
+<topic id="sbasic/text/sbasic/shared/03010000.xhp">屏幕 I/O 函数</topic>
+<topic id="sbasic/text/sbasic/shared/03020000.xhp">文件 I/O 函数</topic>
+<topic id="sbasic/text/sbasic/shared/03030000.xhp">日期和时间函数</topic>
+<topic id="sbasic/text/sbasic/shared/03050000.xhp">错误处理函数</topic>
+<topic id="sbasic/text/sbasic/shared/03060000.xhp">逻辑运算符</topic>
+<topic id="sbasic/text/sbasic/shared/03070000.xhp">数学运算符</topic>
+<topic id="sbasic/text/sbasic/shared/03080000.xhp">数字函数</topic>
+<topic id="sbasic/text/sbasic/shared/03090000.xhp">控制程序的执行</topic>
+<topic id="sbasic/text/sbasic/shared/03100000.xhp">变量</topic>
+<topic id="sbasic/text/sbasic/shared/03110000.xhp">比较运算符</topic>
+<topic id="sbasic/text/sbasic/shared/03120000.xhp">字符串</topic>
+<topic id="sbasic/text/sbasic/shared/03130000.xhp">其他命令</topic>
+			</node>
+			<node id="070201" title="函数、语句和运算符的字母顺序列表">
+<topic id="sbasic/text/sbasic/shared/03080601.xhp">Abs 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03060100.xhp">AND 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104200.xhp">Array 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120101.xhp">Asc 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080101.xhp">Atn 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03130100.xhp">Beep 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010301.xhp">Blue 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100100.xhp">CBool 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120105.xhp">CByte 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030108.xhp">CDateFromIso 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030107.xhp">CdateToIso 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100300.xhp">CDate 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100400.xhp">CDbl 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100500.xhp">CInt 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100600.xhp">CLng 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100900.xhp">CSng 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101000.xhp">CStr 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090401.xhp">Call 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020401.xhp">ChDir 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020402.xhp">ChDrive 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090402.xhp">Choose 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120102.xhp">Chr 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020101.xhp">Close 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03110100.xhp">比较运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03100700.xhp">Const 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120313.xhp">ConvertFromURL 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120312.xhp">ConvertToURL 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080102.xhp">Cos 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131800.xhp">CreateUnoDialog 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03132000.xhp">CreateUnoListener 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131600.xhp">CreateUnoService 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131500.xhp">CreateUnoStruct 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020403.xhp">CurDir 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030101.xhp">DateSerial 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030102.xhp">DateValue 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030301.xhp">Date 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030103.xhp">Day 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090403.xhp">Declare 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101100.xhp">DefBool 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101300.xhp">DefDate 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101400.xhp">DefDbl 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101500.xhp">DefInt 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101600.xhp">DefLng 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03101700.xhp">DefObj 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102000.xhp">DefVar 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104300.xhp">DimArray 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102100.xhp">Dim 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020404.xhp">Dir 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090201.xhp">Do...Loop 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03110100.xhp">比较运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090404.xhp">End 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03130800.xhp">Environ 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020301.xhp">Eof 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104600.xhp">EqualUnoObjects 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03060200.xhp">Eqv 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03050100.xhp">Erl 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03050200.xhp">Err 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03050300.xhp">Error 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03050000.xhp">错误处理函数</topic>
+<topic id="sbasic/text/sbasic/shared/03090412.xhp">Exit 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080201.xhp">Exp 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020405.xhp">FileAttr 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020406.xhp">FileCopy 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020407.xhp">FileDateTime 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020415.xhp">FileExists 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020408.xhp">FileLen 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103800.xhp">FindObject 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103900.xhp">FindPropertyObject 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080501.xhp">Fix 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090202.xhp">For...Next 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120301.xhp">Format 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020102.xhp">FreeFile 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090405.xhp">FreeLibrary 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090406.xhp">Function 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090400.xhp">其他语句</topic>
+<topic id="sbasic/text/sbasic/shared/03080300.xhp">生成随机数</topic>
+<topic id="sbasic/text/sbasic/shared/03020409.xhp">GetAttr 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131700.xhp">GetProcessServiceManager 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131000.xhp">GetSolarVersion 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03130700.xhp">GetSystemTicks 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020201.xhp">Get 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131900.xhp">GlobalScope [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090301.xhp">GoSub...Return 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090302.xhp">GoTo 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010302.xhp">Green 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104400.xhp">HasUnoInterfaces 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080801.xhp">Hex 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030201.xhp">Hour 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090103.xhp">IIf 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090101.xhp">If...Then...Else 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03060300.xhp">隐含运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120401.xhp">InStr 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010201.xhp">InputBox 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020202.xhp">Input# 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080502.xhp">Int 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102200.xhp">IsArray 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102300.xhp">IsDate 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102400.xhp">IsEmpty 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104000.xhp">IsMissing 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102600.xhp">IsNull 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102700.xhp">IsNumeric 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102800.xhp">IsObject 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104500.xhp">IsUnoStruct 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120315.xhp">Join 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020410.xhp">Kill 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102900.xhp">LBound 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120302.xhp">LCase 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120304.xhp">LSet 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120305.xhp">LTrim 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120303.xhp">Left 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120402.xhp">Len 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103100.xhp">Let 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020203.xhp">Line Input # 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020302.xhp">Loc 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020303.xhp">Lof 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080202.xhp">Log 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120306.xhp">Mid 函数、Mid 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030202.xhp">Minute 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020411.xhp">MkDir 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03070600.xhp">Mod 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030104.xhp">Month 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010102.xhp">MsgBox 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010101.xhp">MsgBox 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020412.xhp">Name 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03060400.xhp">"Not"运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030203.xhp">Now 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080000.xhp">数字函数</topic>
+<topic id="sbasic/text/sbasic/shared/03080802.xhp">Oct 函数 [运行时间]</topic>
+<topic id="sbasic/text/sbasic/shared/03050500.xhp">On Error GoTo ...Resume 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090303.xhp">On...GoSub 语句；On...GoTo 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020103.xhp">Open 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103200.xhp">Option Base 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103300.xhp">Option Explicit 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03104100.xhp">Optional（在函数语句中）[运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03060500.xhp">Or 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010103.xhp">Print 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103400.xhp">Public 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020204.xhp">Put 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010304.xhp">QBColor 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010305.xhp">RGB 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120308.xhp">RSet 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120309.xhp">RTrim 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080301.xhp">Randomize 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03102101.xhp">ReDim 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03010303.xhp">Red 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090407.xhp">Rem 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020104.xhp">Reset 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120307.xhp">Right 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020413.xhp">RmDir 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080302.xhp">Rnd 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030204.xhp">Second 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020304.xhp">Seek 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020305.xhp">Seek 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090102.xhp">Select...Case 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020414.xhp">SetAttr 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103700.xhp">Set 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080701.xhp">Sgn 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03130500.xhp">Shell 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080103.xhp">Sin 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120201.xhp">Space 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120314.xhp">Split 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080401.xhp">Sqr 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080400.xhp">计算平方根</topic>
+<topic id="sbasic/text/sbasic/shared/03103500.xhp">Static 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090408.xhp">Stop 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120403.xhp">StrComp 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120103.xhp">Str 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120202.xhp">String 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090409.xhp">Sub 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090410.xhp">Switch 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080104.xhp">Tan 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030205.xhp">TimeSerial 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030206.xhp">TimeValue 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030302.xhp">Time 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030303.xhp">Timer 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03080100.xhp">三角函数</topic>
+<topic id="sbasic/text/sbasic/shared/03120311.xhp">Trim 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131300.xhp">TwipsPerPixelX 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03131400.xhp">TwipsPerPixelY 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103600.xhp">TypeName 函数; VarType 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03103000.xhp">UBound 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120310.xhp">UCase 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03120104.xhp">Val 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03130600.xhp">Wait 语句 [运行时间]</topic>
+<topic id="sbasic/text/sbasic/shared/03030105.xhp">WeekDay 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090203.xhp">While...Wend 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03090411.xhp">With 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03020205.xhp">Write 语句 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03060600.xhp">Xor 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03030106.xhp">Year 函数 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03070100.xhp">"-" 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03070200.xhp">"*" 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03070300.xhp">"+" 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03070400.xhp">"/" 运算符 [运行时]</topic>
+<topic id="sbasic/text/sbasic/shared/03070500.xhp">"^" 运算符 [运行时]</topic>
+			</node>
+			</node>
+		<node id="0703" title="指南">
+<topic id="sbasic/text/sbasic/guide/control_properties.xhp">修改对话框编辑器中控件的属性</topic>
+<topic id="sbasic/text/sbasic/guide/insert_control.xhp">在对话框编辑器中创建控件</topic>
+<topic id="sbasic/text/sbasic/guide/sample_code.xhp">对话框编辑器中控件的编程示例</topic>
+<topic id="sbasic/text/sbasic/guide/show_dialog.xhp">通过程序代码打开对话框</topic>
+<topic id="sbasic/text/sbasic/guide/create_dialog.xhp">创建 Basic 对话框</topic>
+<topic id="sbasic/text/sbasic/shared/01030400.xhp">管理库和模块</topic>
+<topic id="sbasic/text/sbasic/shared/01020100.xhp">使用变量</topic>
+<topic id="sbasic/text/sbasic/shared/01020200.xhp">使用对象</topic>
+<topic id="sbasic/text/sbasic/shared/01030300.xhp">调试 Basic 程序</topic>
+<topic id="sbasic/text/sbasic/shared/01040000.xhp">事件驱动的宏</topic>
+		</node>
+	</help_section>
+</tree_view>