!84 新增 支持压缩包密码 修复压缩包LINUX下中文乱码 解压支持文件目录 统一JQ文件 精简一些代码

Merge pull request !84 from 高雄/master

pom.xml

@@ -31,7 +31,7 @@
         <opencv.version>4.1.2-1.5.2</opencv.version>
         <openblas.version>0.3.6-1.5.1</openblas.version>
         <ffmpeg.version>4.2.1-1.5.2</ffmpeg.version>
-        <itext.version>2.1.7</itext.version>
+        <itextpdf.version>5.5.13.3</itextpdf.version>
         <httpclient.version>3.1</httpclient.version>
 
         <commons-cli.version>1.2</commons-cli.version>

server/pom.xml

@@ -244,10 +244,10 @@
             <classifier>windows-x86_64</classifier>
         </dependency>
         <dependency>
-            <groupId>com.lowagie</groupId>
+       <groupId>com.itextpdf</groupId>
-            <artifactId>itext</artifactId>
+      <artifactId>itextpdf</artifactId>
-            <version>${itext.version}</version>
+       <version>${itextpdf.version}</version>
-        </dependency>
+         </dependency>
 
         <dependency>
             <groupId>javax.media</groupId>

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

@@ -27,6 +27,8 @@ import org.springframework.util.StringUtils;
 import javax.servlet.http.HttpServletRequest;
 import java.awt.image.BufferedImage;
 import java.io.*;
+import java.net.URL;
+import java.net.URLDecoder;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
@@ -273,6 +275,14 @@ public class FileHandlerService {
         FileType type;
         String fileName;
         String fullFileName = WebUtils.getUrlParameterReg(url, "fullfilename");
+        String urlStrr = null;
+        URL urll;
+        try {
+            urll = new URL(url);
+            urlStrr = URLDecoder.decode(urll.getPath(), "UTF-8");
+        } catch (Exception e) {
+
+        }
         if (StringUtils.hasText(fullFileName)) {
             fileName = fullFileName;
             type = FileType.typeFromFileName(fullFileName);
@@ -283,8 +293,10 @@ public class FileHandlerService {
             suffix = WebUtils.suffixFromUrl(url);
         }
         if (url.contains("?fileKey=")) {
+            fileName=urlStrr;
             attribute.setSkipDownLoad(true);
         }
+        // System.out.println(fileName);
         url = WebUtils.encodeUrlFileName(url);
         fileName =  KkFileUtils.htmlEscape(fileName);  //文件名处理
         attribute.setType(type);

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

@@ -0,0 +1,20 @@
+package cn.keking.service;
+import java.util.List;
+public class ZtreeNodeVo {
+    public String id;
+    public String pid;
+    public String name;
+    public List<ZtreeNodeVo> children;
+    public void setId(String id) {
+        this.id = id;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    public void setPid(String pid) {
+        this.pid = pid;
+    }
+    public void setChildren(List<ZtreeNodeVo> children) {
+        this.children = children;
+    }
+}

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

@@ -7,10 +7,15 @@ import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
 import cn.keking.service.FileHandlerService;
 import cn.keking.service.CompressFileReader;
+import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.apache.poi.EncryptedDocumentException;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
+import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
 
+import java.io.IOException;
+
 /**
  * Created by kl on 2018/1/17.
  * Content :处理压缩包文件
@@ -21,7 +26,7 @@ public class CompressFilePreviewImpl implements FilePreview {
     private final FileHandlerService fileHandlerService;
     private final CompressFileReader compressFileReader;
     private final OtherFilePreviewImpl otherFilePreview;
-
+    private static final String Rar_PASSWORD_MSG = "password";
     public CompressFilePreviewImpl(FileHandlerService fileHandlerService, CompressFileReader compressFileReader, OtherFilePreviewImpl otherFilePreview) {
         this.fileHandlerService = fileHandlerService;
         this.compressFileReader = compressFileReader;
@@ -31,7 +36,8 @@ public class CompressFilePreviewImpl implements FilePreview {
     @Override
     public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
         String fileName=fileAttribute.getName();
-        String fileTree;
+        String filePassword = fileAttribute.getFilePassword();
+        String fileTree = null;
         // 判断文件名是否存在(redis缓存读取)
         if (!StringUtils.hasText(fileHandlerService.getConvertedFile(fileName))  || !ConfigConstants.isCacheEnabled()) {
             ReturnResponse<String> response = DownloadUtils.downLoad(fileAttribute, fileName);
@@ -39,21 +45,32 @@ public class CompressFilePreviewImpl implements FilePreview {
                 return otherFilePreview.notSupportedFile(model, fileAttribute, response.getMsg());
             }
             String filePath = response.getContent();
-            fileTree = compressFileReader.unRar(filePath, fileName);
+            try {
-            if (fileTree != null && !"null".equals(fileTree)) {
+                fileTree = compressFileReader.unRar(filePath, filePassword,fileName);
+            } catch (Exception e) {
+                Throwable[] throwableArray = ExceptionUtils.getThrowables(e);
+                for (Throwable throwable : throwableArray) {
+                    if (throwable instanceof IOException || throwable instanceof EncryptedDocumentException) {
+                        if (e.getMessage().toLowerCase().contains(Rar_PASSWORD_MSG)) {
+                            model.addAttribute("needFilePassword", true);
+                            return EXEL_FILE_PREVIEW_PAGE;
+                        }
+                    }
+                }
+            }
+            if (!ObjectUtils.isEmpty(fileTree)) {
                 if (ConfigConstants.isCacheEnabled()) {
                     // 加入缓存
                     fileHandlerService.addConvertedFile(fileName, fileTree);
                 }
+            }else {
+                return otherFilePreview.notSupportedFile(model, fileAttribute, "压缩文件密码错误! 压缩文件损坏!  压缩文件类型不受支持!");
             }
         } else {
             fileTree = fileHandlerService.getConvertedFile(fileName);
         }
-        if (fileTree != null && !"null".equals(fileTree)) {
+            model.addAttribute("fileName", fileName);
             model.addAttribute("fileTree", fileTree);
             return COMPRESS_FILE_PREVIEW_PAGE;
-        } else {
-            return otherFilePreview.notSupportedFile(model, fileAttribute, "压缩文件类型不受支持");
-        }
     }
 }

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

@@ -3,13 +3,11 @@ package cn.keking.service.impl;
 import cn.keking.config.ConfigConstants;
 import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
+import cn.keking.service.FileHandlerService;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.ConvertPicUtil;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.utils.WebUtils;
 import cn.keking.web.filter.BaseUrlFilter;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
 import org.springframework.util.StringUtils;
@@ -27,72 +25,64 @@ import java.util.List;
 @Service
 public class TiffFilePreviewImpl implements FilePreview {
 
-    private final static Logger logger = LoggerFactory.getLogger(TiffFilePreviewImpl.class);
+    private final FileHandlerService fileHandlerService;
-
+    private final OtherFilePreviewImpl otherFilePreview;
-    private final PictureFilePreviewImpl pictureFilePreview;
+    public TiffFilePreviewImpl(FileHandlerService fileHandlerService,OtherFilePreviewImpl otherFilePreview) {
-    private static final String INITIALIZE_MEMORY_SIZE = "initializeMemorySize";
+        this.fileHandlerService = fileHandlerService;
-    //默认初始化 50MB 内存
+        this.otherFilePreview = otherFilePreview;
-    private static final long INITIALIZE_MEMORY_SIZE_VALUE_DEFAULT = 1024L * 1024 * 50;
-
-    private final String fileDir = ConfigConstants.getFileDir();
-
-    public TiffFilePreviewImpl(PictureFilePreviewImpl pictureFilePreview) {
-        this.pictureFilePreview = pictureFilePreview;
     }
-
+    private final String fileDir = ConfigConstants.getFileDir();
     @Override
     public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+        String fileName = fileAttribute.getName();
+        String baseUrl = BaseUrlFilter.getBaseUrl();
         String tifPreviewType = ConfigConstants.getTifPreviewType();
         String tifOnLinePreviewType = fileAttribute.getTifPreviewType();
         if (StringUtils.hasText(tifOnLinePreviewType)) {
             tifPreviewType = tifOnLinePreviewType;
         }
-
         if ("tif".equalsIgnoreCase(tifPreviewType)) {
-
+            model.addAttribute("currentUrl", url);
-            pictureFilePreview.filePreviewHandle(url, model, fileAttribute);
-            String fileSize = WebUtils.getUrlParameterReg(url, INITIALIZE_MEMORY_SIZE);
-            if (StringUtils.hasText(fileSize)) {
-                model.addAttribute(INITIALIZE_MEMORY_SIZE, fileSize);
-            } else {
-                model.addAttribute(INITIALIZE_MEMORY_SIZE, Long.toString(INITIALIZE_MEMORY_SIZE_VALUE_DEFAULT));
-            }
             return TIFF_FILE_PREVIEW_PAGE;
-
         } else if ("jpg".equalsIgnoreCase(tifPreviewType) || "pdf".equalsIgnoreCase(tifPreviewType)) {
-            String inputFileName = url.substring(url.lastIndexOf("/") + 1);
+            String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
-            String inputFileNamePrefix = inputFileName.substring(0, inputFileName.lastIndexOf("."));
+            String jpgName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "jpg";
-
+            String strLocalTif = fileDir + fileName;
-            String strLocalTif = fileDir + inputFileName;
+            String outFilePath = fileDir + pdfName;
-            File fileTiff = new File(strLocalTif);
-            // 如果本地不存在这个tif文件，则下载
-            if (!fileTiff.exists()) {
-                ReturnResponse<String> response = DownloadUtils.downLoad(fileAttribute, inputFileName);
-                if (response.isFailure()) {
-                    return NOT_SUPPORTED_FILE_PAGE;
-                }
-            }
-
-            String baseUrl = BaseUrlFilter.getBaseUrl();
             if ("pdf".equalsIgnoreCase(tifPreviewType)) {
-                // 以PDF模式预览的过程
+                    //当文件不存在时，就去下载
-                File filePdf = new File(fileDir + inputFileNamePrefix + ".pdf");
+                    if (!fileHandlerService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
-                // 如果本地不存在对应的pdf，则调用转换过程。否则直接用现有的pdf文件
+                        ReturnResponse<String> response = DownloadUtils.downLoad(fileAttribute, fileName);
-                if (!filePdf.exists()) {
+                        if (response.isFailure()) {
-                    filePdf = ConvertPicUtil.convertTif2Pdf(strLocalTif, fileDir + inputFileNamePrefix + ".pdf");
+                            return otherFilePreview.notSupportedFile(model, fileAttribute, response.getMsg());
-                }
+                        }
-
+                        String filePath = response.getContent();
-                // 如果pdf已经存在，则将url路径加入到对象中，返回给页面
+                        if (ConfigConstants.isCacheEnabled()) {
-                assert filePdf != null;
+                            // 加入缓存
-                if (filePdf.exists()) {
+                            fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
-                    String pdfUrl = baseUrl + inputFileNamePrefix + ".pdf";
+                        }
-                    model.addAttribute("pdfUrl", pdfUrl);
+                        if(ConvertPicUtil.convertJpg2Pdf(filePath, outFilePath)){
-
+                            model.addAttribute("pdfUrl", pdfName);
+                            return PDF_FILE_PREVIEW_PAGE;
+                        }
+                    }
+                 else {
+                    model.addAttribute("pdfUrl", pdfName);
                     return PDF_FILE_PREVIEW_PAGE;
                 }
+
             } else {
+                File fileTiff = new File(strLocalTif);
+                // 如果本地不存在这个tif文件，则下载
+                if (!fileTiff.exists()) {
+                    ReturnResponse<String> response = DownloadUtils.downLoad(fileAttribute, fileName);
+                    if (response.isFailure()) {
+                        return otherFilePreview.notSupportedFile(model, fileAttribute, response.getMsg());
+                    }
+                    strLocalTif = response.getContent();
+                }
                 // 以JPG模式预览的过程
-                String strJpgFilePathName = fileDir + inputFileNamePrefix + ".jpg";
+                String strJpgFilePathName = fileDir + jpgName;
                 // 将tif转换为jpg，返回转换后的文件路径、文件名的list
                 List<String> listPic2Jpg = ConvertPicUtil.convertTif2Jpg(strLocalTif, strJpgFilePathName);
                 // 将返回页面的图片url的list对象
@@ -101,19 +91,11 @@ public class TiffFilePreviewImpl implements FilePreview {
                 for (String strJpg : listPic2Jpg) {
                     listImageUrls.add(baseUrl + strJpg);
                 }
-
                 model.addAttribute("imgUrls", listImageUrls);
                 model.addAttribute("currentUrl", listImageUrls.get(0));
             }
-
-            // 转换后的tif没用了，可以删掉了
-            if (fileTiff.exists() && !fileTiff.delete()) {
-                logger.error("{} 清理失败", strLocalTif);
-            }
-
             return PICTURE_FILE_PREVIEW_PAGE;
         }
-
         return NOT_SUPPORTED_FILE_PAGE;
     }
 }

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

@@ -1,16 +1,17 @@
 package cn.keking.utils;
 
 
-import com.lowagie.text.Document;
+import cn.keking.config.ConfigConstants;
-import com.lowagie.text.Image;
+
-import com.lowagie.text.Rectangle;
-import com.lowagie.text.pdf.PdfWriter;
-import com.lowagie.text.pdf.RandomAccessFileOrArray;
-import com.lowagie.text.pdf.codec.TiffImage;
 import com.sun.media.jai.codec.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
+import com.itextpdf.text.Document;
+import com.itextpdf.text.Image;
+import com.itextpdf.text.io.FileChannelRandomAccessSource;
+import com.itextpdf.text.pdf.PdfWriter;
+import com.itextpdf.text.pdf.RandomAccessFileOrArray;
+import com.itextpdf.text.pdf.codec.TiffImage;
 import javax.media.jai.JAI;
 import javax.media.jai.RenderedOp;
 import java.awt.image.RenderedImage;
@@ -18,13 +19,14 @@ import java.awt.image.renderable.ParameterBlock;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.RandomAccessFile;
 import java.util.ArrayList;
 import java.util.List;
 
 public class ConvertPicUtil {
 
     private final static Logger logger = LoggerFactory.getLogger(ConvertPicUtil.class);
-
+    private final static String fileDir = ConfigConstants.getFileDir();
     /**
      * Tif 转  JPG。
      *
@@ -42,25 +44,21 @@ public class ConvertPicUtil {
             logger.info("找不到文件【" + strInputFile + "】");
             return null;
         }
-
         strInputFile = strInputFile.replaceAll("\\\\", "/");
         strOutputFile = strOutputFile.replaceAll("\\\\", "/");
-
         FileSeekableStream fileSeekStream = null;
         try {
             JPEGEncodeParam jpegEncodeParam = new JPEGEncodeParam();
-
             TIFFEncodeParam tiffEncodeParam = new TIFFEncodeParam();
             tiffEncodeParam.setCompression(TIFFEncodeParam.COMPRESSION_GROUP4);
             tiffEncodeParam.setLittleEndian(false);
-
+            String jpgname = strInputFile.replace(fileDir.replace("\\","/"), "");
-            String strFilePrefix = strInputFile.substring(strInputFile.lastIndexOf("/") + 1, strInputFile.lastIndexOf("."));
+            int index = jpgname.lastIndexOf(".");
-
+            String strFilePrefix = jpgname.substring(0, index);
             fileSeekStream = new FileSeekableStream(strInputFile);
             ImageDecoder imageDecoder = ImageCodec.createImageDecoder("TIFF", fileSeekStream, null);
             int intTifCount = imageDecoder.getNumPages();
             logger.info("该tif文件共有【" + intTifCount + "】页");
-
             String strJpgPath;
             String strJpgUrl;
             if (intTifCount == 1) {
@@ -87,9 +85,7 @@ public class ConvertPicUtil {
                     strJpg = strJpgPath + "/" + i + ".jpg";
                     strJpgUrl = strFilePrefix + "/" + i + ".jpg";
                 }
-
                 File fileJpg = new File(strJpg);
-
                 // 如果文件不存在，则生成
                 if (!fileJpg.exists()) {
                     RenderedImage renderedImage = imageDecoder.decodeAsRenderedImage(i);
@@ -98,13 +94,11 @@ public class ConvertPicUtil {
                     pb.add(fileJpg.toString());
                     pb.add("JPEG");
                     pb.add(jpegEncodeParam);
-
                     RenderedOp renderedOp = JAI.create("filestore", pb);
                     renderedOp.dispose();
-
                     logger.info("每页分别保存至： " + fileJpg.getCanonicalPath());
                 } else {
-                    logger.info("JPG文件已存在： " + fileJpg.getCanonicalPath());
+                  //  logger.info("JPG文件已存在： " + fileJpg.getCanonicalPath());
                 }
 
                 listImageFiles.add(strJpgUrl);
@@ -131,101 +125,45 @@ public class ConvertPicUtil {
      * @param strJpgFile 输入的jpg的路径和文件名
      * @param strPdfFile 输出的pdf的路径和文件名
      */
-    public static void convertJpg2Pdf(String strJpgFile, String strPdfFile) {
+    private static final int FIT_WIDTH = 500;
-        Document document = new Document();
+    private static final int FIT_HEIGHT = 900;
-        // 设置文档页边距
+    public static boolean convertJpg2Pdf(String strJpgFile, String strPdfFile) {
-        document.setMargins(0, 0, 0, 0);
+        Document document= null;
-
+        RandomAccessFileOrArray rafa = null;
-        FileOutputStream fos = null;
         try {
-            fos = new FileOutputStream(strPdfFile);
+            document = new Document();
-            PdfWriter.getInstance(document, fos);
+            PdfWriter.getInstance(document,  new FileOutputStream(strPdfFile));
-            // 打开文档
             document.open();
-            // 获取图片的宽高
+            rafa = new RandomAccessFileOrArray(new FileChannelRandomAccessSource(new RandomAccessFile(strJpgFile, "r").getChannel()));
-            Image image = Image.getInstance(strJpgFile);
+            int pages = TiffImage.getNumberOfPages(rafa);
-            float floatImageHeight = image.getScaledHeight();
+            Image image;
-            float floatImageWidth = image.getScaledWidth();
+            for (int i = 1; i <= pages; i++) {
-            // 设置页面宽高与图片一致
+                try {
-            Rectangle rectangle = new Rectangle(floatImageWidth, floatImageHeight);
+                    image = TiffImage.getTiffImage(rafa, i);
-            document.setPageSize(rectangle);
+                    image.scaleToFit(FIT_WIDTH, FIT_HEIGHT);
-            // 图片居中
+                    document.add(image);
-            image.setAlignment(Image.ALIGN_CENTER);
+                } catch (Exception e) {
-            //新建一页添加图片
+                    document.close();
-            document.newPage();
+                    rafa.close();
-            document.add(image);
+                    e.printStackTrace();
-        } catch (Exception ioe) {
+                }
-            ioe.printStackTrace();
+            }
-        } finally {
+            document.close();
-            //关闭文档
+            rafa.close();
+            return true;
+        }
+        catch (Exception e)
+        {
+           System.out.println("错误:"+ e.getMessage());
+        }
+        finally {
             document.close();
             try {
-                assert fos != null;
+                rafa.close();
-                fos.flush();
-                fos.close();
             } catch (IOException e) {
                 e.printStackTrace();
             }
-
         }
+        return false;
     }
-
-
-    /**
-     * 将Tif图片转换为Pdf文件（支持多页Tif）
-     *
-     * @param strTifFile 输入的tif的路径和文件名
-     * @param strPdfFile 输出的pdf的路径和文件名
-     * @return File
-     */
-    public static File convertTif2Pdf(String strTifFile, String strPdfFile) {
-        try {
-            RandomAccessFileOrArray rafa = new RandomAccessFileOrArray(strTifFile);
-
-            Document document = new Document();
-            // 设置文档页边距
-            document.setMargins(0, 0, 0, 0);
-
-            PdfWriter.getInstance(document, new FileOutputStream(strPdfFile));
-            document.open();
-            int intPages = TiffImage.getNumberOfPages(rafa);
-            Image image;
-            File filePDF;
-
-            if (intPages == 1) {
-                String strJpg = strTifFile.substring(0, strTifFile.lastIndexOf(".")) + ".jpg";
-                File fileJpg = new File(strJpg);
-                List<String> listPic2Jpg = convertTif2Jpg(strTifFile, strJpg);
-
-                if (listPic2Jpg != null && fileJpg.exists()) {
-                    convertJpg2Pdf(strJpg, strPdfFile);
-                }
-
-            } else {
-                for (int i = 1; i <= intPages; i++) {
-                    image = TiffImage.getTiffImage(rafa, i);
-                    // 设置页面宽高与图片一致
-                    Rectangle pageSize = new Rectangle(image.getScaledWidth(), image.getScaledHeight());
-                    document.setPageSize(pageSize);
-                    // 图片居中
-                    image.setAlignment(Image.ALIGN_CENTER);
-                    //新建一页添加图片
-                    document.newPage();
-                    document.add(image);
-                }
-
-                document.close();
-            }
-
-            rafa.close();
-
-            filePDF = new File(strPdfFile);
-
-            return filePDF;
-        } catch (Exception e) {
-            logger.error(e.getMessage(), e);
-        }
-        return null;
-    }
-
 }

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

@@ -3,16 +3,17 @@ package cn.keking.utils;
 import cn.keking.config.ConfigConstants;
 import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
-import cn.keking.service.FileHandlerService;
 import io.mola.galimatias.GalimatiasParseException;
 import org.apache.commons.io.FileUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.util.StringUtils;
-import org.springframework.web.util.HtmlUtils;
 
-import java.io.*;
+import java.io.File;
-import java.net.*;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLDecoder;
 import java.util.UUID;
 
 import static cn.keking.utils.KkFileUtils.isFtpUrl;
@@ -36,13 +37,24 @@ public class DownloadUtils {
      */
     public static ReturnResponse<String> downLoad(FileAttribute fileAttribute, String fileName) {
         // 忽略ssl证书
+        String urlStr = null;
+        String urlStrr = null;
+        URL urll;
         try {
             SslUtils.ignoreSsl();
+            urlStr = fileAttribute.getUrl().replaceAll("\\+", "%20");
+            urll = new URL(urlStr);
+            urlStrr = URLDecoder.decode(urll.getPath(), "UTF-8");
         } catch (Exception e) {
             logger.error("忽略SSL证书异常:", e);
         }
-        String urlStr = fileAttribute.getUrl().replaceAll("\\+", "%20");
         ReturnResponse<String> response = new ReturnResponse<>(0, "下载成功!!!", "");
+        assert urlStr != null;
+        if (urlStr.contains("?fileKey=")) {
+            response.setContent(fileDir + urlStrr);
+            response.setMsg(fileName);
+            return response;
+        }
         String realPath = DownloadUtils.getRelFilePath(fileName, fileAttribute);
         if(!StringUtils.hasText(realPath)){
             response.setCode(1);

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

@@ -0,0 +1,130 @@
+package cn.keking.utils;
+import cn.keking.config.ConfigConstants;
+import cn.keking.service.ZtreeNodeVo;
+import java.io.File;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * @author : Gao
+ * create : 2023-04-08
+ **/
+public class RarUtils {
+    private static final String fileDir = ConfigConstants.getFileDir();
+
+    public static byte[] getUTF8BytesFromGBKString(String gbkStr) {
+        int n = gbkStr.length();
+        byte[] utfBytes = new byte[3 * n];
+        int k = 0;
+        for (int i = 0; i < n; i++) {
+            int m = gbkStr.charAt(i);
+            if (m < 128 && m >= 0) {
+                utfBytes[k++] = (byte) m;
+                continue;
+            }
+            utfBytes[k++] = (byte) (0xe0 | (m >> 12));
+            utfBytes[k++] = (byte) (0x80 | ((m >> 6) & 0x3f));
+            utfBytes[k++] = (byte) (0x80 | (m & 0x3f));
+        }
+        if (k < utfBytes.length) {
+            byte[] tmp = new byte[k];
+            System.arraycopy(utfBytes, 0, tmp, 0, k);
+            return tmp;
+        }
+        return utfBytes;
+    }
+
+    public static String getUtf8String(String str) {
+        if (str != null && str.length() > 0) {
+            String needEncodeCode = "ISO-8859-1";
+            String neeEncodeCode = "ISO-8859-2";
+            String gbkEncodeCode = "GBK";
+            try {
+                if (Charset.forName(needEncodeCode).newEncoder().canEncode(str)) {
+                    str = new String(str.getBytes(needEncodeCode), StandardCharsets.UTF_8);
+                }
+                if (Charset.forName(neeEncodeCode).newEncoder().canEncode(str)) {
+                    str = new String(str.getBytes(neeEncodeCode), StandardCharsets.UTF_8);
+                }
+                if (Charset.forName(gbkEncodeCode).newEncoder().canEncode(str)) {
+                    str = new String(getUTF8BytesFromGBKString(str), StandardCharsets.UTF_8);
+                }
+            } catch (UnsupportedEncodingException e) {
+                e.printStackTrace();
+            }
+        }
+        return str;
+    }
+    /**
+     * 判断是否是中日韩文字
+     */
+    private static boolean isChinese(char c) {
+        Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);
+        return ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
+                || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS
+                || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
+                || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION
+                || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION
+                || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS;
+    }
+    public static boolean judge(char c){
+        return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z');
+    }
+    public static boolean isMessyCode(String strName) {
+        //去除字符串中的空格 制表符 换行 回车
+        Pattern p = Pattern.compile("\\s*|\t*|\r*|\n*");
+        Matcher m = p.matcher(strName);
+        String after = m.replaceAll("").replaceAll("\\+", "").replaceAll("#", "").replaceAll("&", "");
+        //去除字符串中的标点符号
+        String temp = after.replaceAll("\\p{P}", "");
+        //处理之后转换成字符数组
+        char[] ch = temp.trim().toCharArray();
+        for (char c : ch) {
+            //判断是否是数字或者英文字符
+            if (!judge(c)) {
+                //判断是否是中日韩文
+                if (!isChinese(c)) {
+                    //如果不是数字或者英文字符也不是中日韩文则表示是乱码返回true
+                    return true;
+                }
+            }
+        }
+        //表示不是乱码 返回false
+        return false;
+    }
+
+    /**
+     * 读取文件目录树
+     */
+    public static List<ZtreeNodeVo> getTree(String rootPath) {
+        List<ZtreeNodeVo> nodes = new ArrayList<>();
+        File file = new File(fileDir+rootPath);
+        ZtreeNodeVo node = traverse(file);
+        nodes.add(node);
+        return nodes;
+    }
+    private static ZtreeNodeVo traverse(File file) {
+        ZtreeNodeVo pathNodeVo = new ZtreeNodeVo();
+        pathNodeVo.setId(file.getAbsolutePath().replace(fileDir, "").replace("\\", "/"));
+        pathNodeVo.setName(file.getName());
+        pathNodeVo.setPid(file.getParent().replace(fileDir, "").replace("\\", "/"));
+        if (file.isDirectory()) {
+            List<ZtreeNodeVo> subNodeVos = new ArrayList<>();
+            File[] subFiles = file.listFiles();
+            if (subFiles == null) {
+                return pathNodeVo;
+            }
+            for (File subFile : subFiles) {
+                ZtreeNodeVo subNodeVo = traverse(subFile);
+                subNodeVos.add(subNodeVo);
+            }
+            pathNodeVo.setChildren(subNodeVos);
+        }
+        return pathNodeVo;
+    }
+}

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

@@ -3,6 +3,7 @@ package cn.keking.web.controller;
 import cn.keking.config.ConfigConstants;
 import cn.keking.model.ReturnResponse;
 import cn.keking.utils.KkFileUtils;
+import cn.keking.utils.RarUtils;
 import cn.keking.utils.WebUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -20,12 +21,7 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.nio.file.Files;
 import java.nio.file.Paths;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
 
 /**
  * @author yudian-it
@@ -162,6 +158,21 @@ public class FileController {
         return ReturnResponse.success(fileName);
     }
 
+    @GetMapping("/directory")
+    public Object directory(String urls) {
+        String fileUrl;
+        try {
+            fileUrl = WebUtils.decodeUrl(urls);
+        } catch (Exception ex) {
+            String errorMsg = String.format(BASE64_DECODE_ERROR_MSG, "url");
+            return ReturnResponse.failure(errorMsg);
+        }
+        if (KkFileUtils.isIllegalFileName(fileUrl)) {
+            return ReturnResponse.failure("不允许访问的路径:");
+        }
+        return RarUtils.getTree(fileUrl);
+    }
+
     private boolean existsFile(String fileName) {
         File file = new File(fileDir + demoPath + fileName);
         return file.exists();

server/src/main/resources/static/ofd/js/cnofd.umd.min.js

@@ -25685,7 +25685,7 @@
                     if (!e)
                         return t;
                     if (!g || "" == y) {
-                        var r, i = 10, o = l(e.pages);
+                        var r, i = e.pages.length, o = l(e.pages);
                         try {
                             for (o.s(); !(r = o.n()).done; ) {
                                 var a = r.value

server/src/main/resources/static/xmind/index.html

@@ -10,18 +10,15 @@
 		<meta name=keywords content="Xmind,mindmap,mind map,mind mapping,mind mapping software,free mind mapping software,work from home,WFH,remote">
 		<link rel=stylesheet href=css/bootstrap-customized-2821153174.min.css>
 		<link rel=stylesheet href=css/index-5376440060.css>
-		<script src=js/jquery-3-c9f5aeeca3.2.1.min.js> </script>
+	 <script src="../js/jquery-3.6.1.min.js"></script>
 		<meta name=viewport content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
 		<link rel=stylesheet href=css/share-embed-39eba5407f.css> </head> 
 		<body>
 		<script>
 			window.manifests={snowbrush:"js/snowbrush.js"},window.metadataString=""
 		</script>
-		<script src=js/text-autospace-fed758f4a6.min.js> </script> 
 		<script src=js/polyfill-45b9836beb.min.js> </script> 
 		<script src=js/js-cookie-a978ac7394.js> </script> 
-		<script src=js/popper-135fa9e662.min.js> </script> 
-		<script src=js/bootstrap-26779614c4.min.js> </script>
 		<script src=js/base.61517cade8.js> </script> 
 		<script src=js/share-embed.68f7476360.js> </script>
 		</body>

server/src/main/resources/web/compress.ftl

@@ -1,108 +1,71 @@
 <!DOCTYPE html>
-
+<html>
-<html lang="en">
 <head>
-    <meta charset="utf-8" />
+    <meta charset="utf-8"/>
-    <meta name="viewport" content="width=device-width, user-scalable=yes, initial-scale=1.0">
+    <title>压缩包预览</title>
-    <#include "*/commonHeader.ftl">
+   <script src="js/jquery-3.6.1.min.js"></script>
-    <script src="js/jquery-3.6.1.min.js" type="text/javascript"></script>
+     <#include "*/commonHeader.ftl">
-    <link href="css/zTreeStyle.css" rel="stylesheet" type="text/css">
+   <script src="js/base64.min.js" type="text/javascript"></script>
-    <script src="js/base64.min.js" type="text/javascript"></script>
+   <link href="css/zTreeStyle.css" rel="stylesheet" type="text/css">
-    <style type="text/css">
+  <script type="text/javascript" src="js/jquery.ztree.core.js"></script>
+        <style type="text/css">
         body {
             background-color: #404040;
         }
-        h1, h2, h3, h4, h5, h6 {color: #2f332a;font-weight: bold;font-family: Helvetica, Arial, sans-serif;padding-bottom: 5px;}
         h1 {font-size: 24px;line-height: 34px;text-align: center;}
-        h2 {font-size: 14px;line-height: 24px;padding-top: 5px;}
-        h6 {font-weight: normal;font-size: 12px;letter-spacing: 1px;line-height: 24px;text-align: center;}
         a {color:#3C6E31;text-decoration: underline;}
         a:hover {background-color:#3C6E31;color:white;}
         code {color: #2f332a;}
-        div.zTreeDemoBackground {width:600px;text-align:center;margin: 0 auto;background-color: #ffffff;}
+       div.zTreeDemoBackground {
+           max-width: 880px;
+           text-align:center;
+            margin:0 auto;
+            border-radius:3px;
+            box-shadow:rgba(0,0,0,0.15) 0 0 8px;
+            background:#FBFBFB;
+            border:1px solid #ddd;
+            margin:1px auto;
+            padding:5px;
+       }
+       
     </style>
 </head>
 <body>
-
 <div class="zTreeDemoBackground left">
+<h1>kkFileView</h1>
     <ul id="treeDemo" class="ztree"></ul>
 </div>
-<script type="text/javascript" src="js/jquery.ztree.core.js"></script>
+<script>
-
+    var settings = {
-<script type="text/javascript">
-    const data = JSON.parse('${fileTree}');
-    var baseUrl = "${baseUrl}";
-    var setting = {
-        view: {
-            fontCss : {"color":"blue"},
-            showLine: true
-        },
         data: {
-            key: {
+            simpleData: {
-                children: 'childList',
+                enable: true,  //true 、 false 分别表示 使用 、 不使用 简单数据模式
-                name: 'originName'
+                idKey: "id",   //节点数据中保存唯一标识的属性名称
+                pIdKey: "pid", //节点数据中保存其父节点唯一标识的属性名称
+                rootPId: ""
             }
         },
-        callback:{
+        callback: {
-            beforeClick:function (treeId, treeNode, clickFlag) {
+            onClick: chooseNode,
-                console.log("节点参数：treeId-" + treeId + "treeNode-"
-                        + JSON.stringify(treeNode) + "clickFlag-" + clickFlag);
-            },
-            onClick:function (event, treeId, treeNode) {
-                if (!treeNode.directory) {
-                    /**实现窗口最大化**/
-                    var fulls = "left=0,screenX=0,top=0,screenY=0,scrollbars=1";    //定义弹出窗口的参数
-                    if (window.screen) {
-                        var ah = screen.availHeight - 30;
-                        var aw = (screen.availWidth - 10) / 2;
-                        fulls += ",height=" + ah;
-                        fulls += ",innerHeight=" + ah;
-                        fulls += ",width=" + aw;
-                        fulls += ",innerWidth=" + aw;
-                        fulls += ",resizable"
-                    } else {
-                        fulls += ",resizable"; // 对于不支持screen属性的浏览器，可以手工进行最大化。 manually
-                    }
-                    var previewUrl = baseUrl + treeNode.fileName +"?fileKey="+ treeNode.fileKey;
-                    window.open("onlinePreview?url=" + encodeURIComponent(Base64.encode(previewUrl)), "_blank",fulls);
-                }
-            }
         }
     };
-    var height = 0;
+
-    $(document).ready(function(){
+    function chooseNode(event, treeId, treeNode) {
-        var treeObj = $.fn.zTree.init($("#treeDemo"), setting, data);
+        var path = '${baseUrl}' + treeNode.id +"?fileKey="+'${fileName}';
-        treeObj.expandAll(true);
+        location.href = "${baseUrl}onlinePreview?url=" + encodeURIComponent(Base64.encode(path));
-        height = getZtreeDomHeight();
+    }
-        $(".zTreeDemoBackground").css("height", height);
+
+    $(document).ready(function () {
+    var url = '${fileTree}';
+        $.ajax({
+            type: "get",
+            url: "${baseUrl}directory?urls="+encodeURIComponent(Base64.encode(url)),
+            success: function (res) {
+                zTreeObj = $.fn.zTree.init($("#treeDemo"), settings, res); //初始化树
+                zTreeObj.expandAll(true);   //true 节点全部展开、false节点收缩
+            }
+        });
     });
-
-    /*初始化水印*/
-    window.onload = function() {
-      initWaterMark();
-    }
-
-    /**
-     *  计算ztreedom的高度
-     */
-    function getZtreeDomHeight() {
-        return $("#treeDemo").height() > window.document.documentElement.clientHeight - 1
-                ? $("#treeDemo").height() : window.document.documentElement.clientHeight - 1;
-    }
-    /**
-     * 页面变化调整高度
-     */
-    window.onresize = function(){
-        height = getZtreeDomHeight();
-        $(".zTreeDemoBackground").css("height", height);
-    }
-    /**
-     * 滚动时调整高度
-     */
-    window.onscroll = function(){
-        height = getZtreeDomHeight();
-        $(".zTreeDemoBackground").css("height", height);
-    }
 </script>
 </body>
 </html>

server/src/main/resources/web/ppt.ftl

@@ -80,7 +80,7 @@
 </div>
 
 <!-- JavaSript ================================================== -->
-<script src="pptx/jquery-3.5.1.min.js"></script>
+<script src="js/jquery-3.6.1.min.js"></script>
 <script src="pptx/jquery.contextMenu.js?v=11.2.5_20210128"></script>
 <script src="pptx/idocv/idocv_common.min.js"></script>
 <script src="pptx/jquery.mobile-events.min.js"></script>