忽略log目录

2、合理设置预览消费队列的线程数

.gitignore

@@ -27,5 +27,6 @@ nbdist/
 ### VS Code ###
 .vscode/
 
-jodconverter-web/src/main/cache/
+server/src/main/cache/
-jodconverter-web/src/main/file/
+server/src/main/file/
+server/src/main/log

Dockerfile

@@ -1,6 +1,6 @@
 FROM ubuntu:20.04
 MAINTAINER chenjh "842761733@qq.com"
-ADD jodconverter-web/target/kkFileView-*.tar.gz /opt/
+ADD server/target/kkFileView-*.tar.gz /opt/
 COPY fonts/* /usr/share/fonts/chienes/
 RUN echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse" > /etc/apt/sources.list &&\
 	apt-get clean && apt-get update &&\
@@ -9,7 +9,10 @@ RUN echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe m
 	apt-get install -y tzdata && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&\
 	apt-get install -y libxrender1 && apt-get install -y libxt6 && apt-get install -y libxext-dev && apt-get install -y libfreetype6-dev &&\
 	apt-get install -y wget && apt-get install -y ttf-mscorefonts-installer && apt-get install -y fontconfig &&\
-	cd /tmp &&\
+	apt-get install ttf-wqy-microhei &&\
+	apt-get install ttf-wqy-zenhei &&\
+	apt-get install xfonts-wqy &&\
+    cd /tmp &&\
 	wget https://kkfileview.keking.cn/server-jre-8u251-linux-x64.tar.gz &&\
 	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/server-jre-8u251-linux-x64.tar.gz && mv /tmp/jdk1.8.0_251 /usr/local/ &&\

README.md

@@ -28,8 +28,9 @@
 ### 联系我们，加入组织
 > 我们会用心回答解决大家在项目使用中的问题，也请大家在提问前至少Google或baidu过，珍爱生命远离无效的交流沟通
 
-![输入图片说明](https://gitee.com/uploads/images/2017/1219/173717_934cb068_492218.png "屏幕截图.png")
+![](./doc/KK开源技术交流2群群聊二维码.png) 
-QQ群号：613025121
+
+QQ群号：~~613025121(已满)~~  2群：484680571
 
 ### 文档预览效果
 #### 1. 文本预览

jodconverter-web/src/main/java/cn/keking/model/FileType.java

@@ -1,27 +0,0 @@
-package cn.keking.model;
-
-/**
- * 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"),
-    cad("cadFilePreviewImpl");
-
-    private final String instanceName;
-
-    FileType(String instanceName){
-        this.instanceName=instanceName;
-    }
-
-    public String getInstanceName() {
-        return instanceName;
-    }
-
-}

jodconverter-web/src/main/java/cn/keking/utils/FileCharsetDetector.java

@@ -1,157 +0,0 @@
-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 + "]";
-    }
-  }
-
-}

jodconverter-web/src/main/resources/web/txt.ftl

@@ -1,56 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, user-scalable=yes, initial-scale=1.0">
-    <title>普通文本预览</title>
-    <style>
-        * {
-            margin: 0;
-            padding: 0;
-        }
-        html, body {
-            height: 100%;
-            width: 100%;
-        }
-    </style>
-</head>
-<body>
-<div id = "text"></div>
-<script src="js/jquery-3.0.0.min.js" type="text/javascript"></script>
-<script src="js/watermark.js" type="text/javascript"></script>
-<script>
-    /*初始化水印*/
-    window.onload = function() {
-        var watermarkTxt = '${watermarkTxt}';
-        if (watermarkTxt !== '') {
-            watermark.init({
-                watermark_txt: '${watermarkTxt}',
-                watermark_x: 0,
-                watermark_y: 0,
-                watermark_rows: 0,
-                watermark_cols: 0,
-                watermark_x_space: ${watermarkXSpace},
-                watermark_y_space: ${watermarkYSpace},
-                watermark_font: '${watermarkFont}',
-                watermark_fontsize: '${watermarkFontsize}',
-                watermark_color:'${watermarkColor}',
-                watermark_alpha: ${watermarkAlpha},
-                watermark_width: ${watermarkWidth},
-                watermark_height: ${watermarkHeight},
-                watermark_angle: ${watermarkAngle},
-            });
-        }
-        $.ajax({
-            type: 'GET',
-            url: '${ordinaryUrl}',
-            success: function (data) {
-                $("#text").html("<pre>" + data + "</pre>");
-            }
-        });
-    }
-
-</script>
-</body>
-
-</html>

office-plugin/pom.xml

@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>cn.keking</groupId>
-    <artifactId>jodconverter-core</artifactId>
+    <artifactId>office-plugin</artifactId>
     <version>1.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <properties>

office-plugin/src/main/java/org/artofsolving/jodconverter/office/OfficeUtils.java

@@ -19,6 +19,7 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.Properties;
 
+import org.artofsolving.jodconverter.util.ConfigUtils;
 import org.artofsolving.jodconverter.util.PlatformUtils;
 
 import com.sun.star.beans.PropertyValue;
@@ -55,7 +56,7 @@ public class OfficeUtils {
                 Map<String,Object> subProperties = (Map<String,Object>) value;
                 value = toUnoProperties(subProperties);
             }
-            propertyValues[i++] = property((String) entry.getKey(), value);
+            propertyValues[i++] = property(entry.getKey(), value);
         }
         return propertyValues;
     }
@@ -68,7 +69,7 @@ public class OfficeUtils {
 
     public static File getDefaultOfficeHome() {
         Properties properties = new Properties();
-        String customizedConfigPath = getCustomizedConfigPath();
+        String customizedConfigPath = ConfigUtils.getCustomizedConfigPath();
         try {
             BufferedReader bufferedReader = new BufferedReader(new FileReader(customizedConfigPath));
             properties.load(bufferedReader);
@@ -80,7 +81,7 @@ public class OfficeUtils {
         }
         if (PlatformUtils.isWindows()) {
             // %ProgramFiles(x86)% on 64-bit machines; %ProgramFiles% on 32-bit ones
-            String homePath = OfficeUtils.getHomePath();
+            String homePath = ConfigUtils.getHomePath();
             String programFiles = System.getenv("ProgramFiles(x86)");
             if (programFiles == null) {
                 programFiles = System.getenv("ProgramFiles");
@@ -127,30 +128,7 @@ public class OfficeUtils {
         }
     }
 
-    public static String getHomePath() {
-        String userDir = System.getenv("KKFILEVIEW_BIN_FOLDER");
-        if (userDir == null) {
-            userDir = System.getProperty("user.dir");
-        }
-        if (userDir.endsWith("bin")) {
-            userDir = userDir.substring(0, userDir.length() - 4);
-        } else {
-            String separator = File.separator;
-            if (userDir.contains("jodconverter-web")) {
-                userDir = userDir + separator + "src" + separator +  "main";
-            } else {
-                userDir = userDir + separator + "jodconverter-web" + separator + "src" + separator + "main";
-            }
-        }
-        return userDir;
-    }
 
-    public static String getCustomizedConfigPath() {
-        String homePath = OfficeUtils.getHomePath();
-        String separator = java.io.File.separator;
-        String configFilePath = homePath + separator + "config" + separator + "application.properties";
-        return configFilePath;
-    }
 
     /**
      * SpringBoot application.properties 支持从环境变量获取值