java压缩文件中文名乱码问题

Posted 2022-08-01 likaixin

 

 

import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
改为
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOutputStream;

ant包里提供ZipOutputStream类的setEncoding("gbk")方法。

zos.setEncoding("gbk");

 

ant包下载（点击进入页面，另开一个新页面）

下载地址如下：

https://mvnrepository.com/artifact/org.apache.ant/ant/1.7.1  （点击进入页面，本页面被覆盖）

 

package file;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOutputStream;

public class Zip 

    public static void main(String[] args) 
        //文件所在路径
        String path = "E:\\test";
        File dir = new File(path);
        if(!dir.isDirectory()) 
            System.out.println(path + "--路径不存在！");
        
        //所有文件
        File[] files = new File(path).listFiles();
        if(files == null || files.length < 1) 
            System.out.println(path + "--路径下无文件！");
        
        //压缩文件名
        String zipname = "hello.zip";
        File zipFile = new File(path + File.separator + zipname);

        if(zipFiles(files, zipFile) == 0) 
            System.out.println("压缩文件ok！");    
        
    

    public static int zipFiles(File[] files, File zipFile) 
        if (zipFile.exists()) 
            System.out.println(zipFile + "--压缩文件已存在！");
            return -1;
        
        BufferedInputStream bis = null;
        ZipOutputStream zos = null;
        try 
            zos = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(zipFile))); 
            byte[] bufs = new byte[1024*10]; 
            for(int i=0;i<files.length;i++) 
                //创建ZIP实体，并添加进压缩包
                ZipEntry zipEntry = new ZipEntry(files[i].getName());
                zos.putNextEntry(zipEntry);
                //乱码问题
                zos.setEncoding("gbk");
                bis = new BufferedInputStream(new FileInputStream(files[i]), 1024*10); 
                int read = 0;
                while((read=bis.read(bufs, 0, 1024*10)) != -1) 
                    zos.write(bufs,0,read); 
                
            
            return 0;
        catch (IOException e) 
            e.printStackTrace();
            System.out.println("压缩文件过程BUG了！");
            return -1;
         finally 
            try  
                if (zos != null)  
                    zos.close(); 
                 
             catch (Exception e)  
                e.printStackTrace();
             
            try  
                if (bis != null)  
                    bis.close(); 
                 
             catch (Exception e)  
                e.printStackTrace();