java压缩文件中文名乱码问题

「爱情、让人受尽委屈。」 2022-12-20 12:36 153阅读 0赞

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][ant]**（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][ant]  （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(); 
                } 
            }
    
        }
    }

[ant]: https://mvnrepository.com/artifact/org.apache.ant/ant/1.7.1