解析zip时压缩文件内包含中文名称 ZipInputStream不能支持中文如何解决

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解析zip时压缩文件内包含中文名称 ZipInputStream不能支持中文如何解决5

图中圈住部分报错，应该就是由于文件名称包含中文导致，网上说需要修改ZipInputStream类，这个方法大神们就不要说了，需要别的方案并且详细一下，分很多可以追加！！！

问题补充：public String unzip(Model model,MultipartFile file, HttpServletRequest request, HttpServletResponse response){
ZipEntry z;
try{
ZipInputStream in = new ZipInputStream(file.getInputStream());
while ((z = in.getNextEntry()) != null) {

Java

2014年8月06日 11:28

PrinceXR
26
0 0 4

查看图片附件

5个答案按时间排序按投票排序

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采纳的答案

需要导入ant.jar

import java.io.BufferedInputStream;  
import java.io.BufferedOutputStream;  
import java.io.File;  
import java.io.FileInputStream;  
import java.io.FileNotFoundException;  
import java.io.FileOutputStream;  
import java.io.IOException;  
import java.io.InputStream;  
import java.util.Enumeration;  
  
import org.apache.tools.zip.ZipEntry;  
import org.apache.tools.zip.ZipFile;  
import org.apache.tools.zip.ZipOutputStream;  
  
/** 
 * 基于Ant的Zip压缩工具类 
 *  
 * @author 陈峰 
 */  
public class AntZipUtils {  
  
    public static final String ENCODING_DEFAULT = "UTF-8";  
  
    public static final int BUFFER_SIZE_DIFAULT = 128;  
  
    public static void makeZip(String[] inFilePaths, String zipPath)  
            throws Exception {  
        makeZip(inFilePaths, zipPath, ENCODING_DEFAULT);  
    }  
  
    public static void makeZip(String[] inFilePaths, String zipPath,  
            String encoding) throws Exception {  
        File[] inFiles = new File[inFilePaths.length];  
        for (int i = 0; i < inFilePaths.length; i++) {  
            inFiles[i] = new File(inFilePaths[i]);  
        }  
        makeZip(inFiles, zipPath, encoding);  
    }  
  
    public static void makeZip(File[] inFiles, String zipPath) throws Exception {  
        makeZip(inFiles, zipPath, ENCODING_DEFAULT);  
    }  
  
    public static void makeZip(File[] inFiles, String zipPath, String encoding)  
            throws Exception {  
        ZipOutputStream zipOut = new ZipOutputStream(new BufferedOutputStream(  
                new FileOutputStream(zipPath)));  
        zipOut.setEncoding(encoding);  
        for (int i = 0; i < inFiles.length; i++) {  
            File file = inFiles[i];  
            doZipFile(zipOut, file, file.getParent());  
        }  
        zipOut.flush();  
        zipOut.close();  
    }  
  
    private static void doZipFile(ZipOutputStream zipOut, File file,  
            String dirPath) throws FileNotFoundException, IOException {  
        if (file.isFile()) {  
            BufferedInputStream bis = new BufferedInputStream(  
                    new FileInputStream(file));  
            String zipName = file.getPath().substring(dirPath.length());  
            while (zipName.charAt(0) == '\\' || zipName.charAt(0) == '/') {  
                zipName = zipName.substring(1);  
            }  
            ZipEntry entry = new ZipEntry(zipName);  
            zipOut.putNextEntry(entry);  
            byte[] buff = new byte[BUFFER_SIZE_DIFAULT];  
            int size;  
            while ((size = bis.read(buff, 0, buff.length)) != -1) {  
                zipOut.write(buff, 0, size);  
            }  
            zipOut.closeEntry();  
            bis.close();  
        } else {  
            File[] subFiles = file.listFiles();  
            for (File subFile : subFiles) {  
                doZipFile(zipOut, subFile, dirPath);  
            }  
        }  
    }  
  
    public static void unZip(String zipFilePath, String storePath)  
            throws IOException {  
        unZip(new File(zipFilePath), storePath);  
    }  
  
    public static void unZip(File zipFile, String storePath) throws IOException {  
        if (new File(storePath).exists()) {  
            new File(storePath).delete();  
        }  
        new File(storePath).mkdirs();  
  
        ZipFile zip = new ZipFile(zipFile);  
        Enumeration<ZipEntry> entries = (Enumeration<ZipEntry>) zip  
                .getEntries();  
        while (entries.hasMoreElements()) {  
            ZipEntry zipEntry = entries.nextElement();  
            if (zipEntry.isDirectory()) {  
                // TODO  
            } else {  
                String zipEntryName = zipEntry.getName();  
                if (zipEntryName.indexOf(File.separator) > 0) {  
                    String zipEntryDir = zipEntryName.substring(0, zipEntryName  
                            .lastIndexOf(File.separator) + 1);  
                    String unzipFileDir = storePath + File.separator  
                            + zipEntryDir;  
                    File unzipFileDirFile = new File(unzipFileDir);  
                    if (!unzipFileDirFile.exists()) {  
                        unzipFileDirFile.mkdirs();  
                    }  
                }  
  
                InputStream is = zip.getInputStream(zipEntry);  
                FileOutputStream fos = new FileOutputStream(new File(storePath  
                        + File.separator + zipEntryName));  
                byte[] buff = new byte[BUFFER_SIZE_DIFAULT];  
                int size;  
                while ((size = is.read(buff)) > 0) {  
                    fos.write(buff, 0, size);  
                }  
                fos.flush();  
                fos.close();  
                is.close();  
            }  
        }  
    }  
  
    public static void main(String[] args) throws Exception {  
        String rootDir = "D:\\chenfeng";  
        String zipPath = "D:\\ZipDemo.zip";  
        // File[] inFiles = new File(rootDir).listFiles();  
        // makeZip(inFiles, zipPath);  
        makeZip(new String[] { rootDir }, zipPath);  
  
        unZip(zipPath, "D:\\chenfeng_zip");  
    }  
}

2014年8月07日 09:16

yunzhu
426
0 1 27

1条评论

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建议使用ant的api，jdk原生的api太弱了。

我以前写过工具类，文中上面是基于JDK的压缩工具类，下面是基于ant的压缩工具类：
[u=/blog/1480293]http://yunzhu.iteye.com/blog/1480293[/u]

2014年8月07日 09:15

yunzhu
426
0 1 27

1条评论

0 0

1：须贴出错误trace，
2：ZipInputStream的作用
This class implements an input stream filter for reading files in the
ZIP file format.
3：通过2，须确认MultipartFile file所引用的文件时Zip文件类型？

2014年8月06日 16:24

直线曲线
25
0 0 4

添加评论

0 0

建议使用ant包中的api里解压，具体使用可以baidu一下。

2014年8月06日 14:52

yongsky
260
0 0 19

添加评论

0 0

zip可以指定字符编码的

FileOutputStream fos = null;
		ZipOutputStream zos = null;
		
		try {
			fos = new FileOutputStream(zipFilePath);
			zos = new ZipOutputStream(fos);
			zos.setEncoding("GBK");
			writeZipFile(new File(filePath), zos, "",FileNames);
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} finally {
			try {
				if (zos != null)
					zos.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
			try {
				if (fos != null)
					fos.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}

2014年8月06日 12:15