Java实现文件zip压缩功能

网上看了一些例子，好像写的都不太清楚如意，便自己写了一个，如下，可以参考：

public void compression(String zipFileName,File targetFile){
        try {
            //压缩输出流
            ZipOutputStream zipOutputStream = new ZipOutputStream(new FileOutputStream(zipFileName));
            //加快缓存流速度
            BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(zipOutputStream);
            //递归压缩，实现文件夹和文件都以压缩
            zip(zipOutputStream,targetFile,targetFile.getName(),bufferedOutputStream);
            //输出完成
            bufferedOutputStream.flush();
            //关闭输出流
            bufferedOutputStream.close();
            //关闭zip输出流
            zipOutputStream.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

//进行zip压缩
    private void zip(ZipOutputStream zipOutputStream,File targetFile,String targetName,BufferedOutputStream bufferedOutputStream){
        if(targetFile.isDirectory()){
            //获取到所有文件
            File[] files = targetFile.listFiles();
            //如果文件为空
            if(files.length == 0){
                try {
                    zipOutputStream.putNextEntry(new ZipEntry(targetName+"/"));
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            //遍历文件列表，实现递归压缩
            for (File file : files){
                zip(zipOutputStream,file, targetName+"/"+file.getName(),bufferedOutputStream);
            }
        }else{
            try {
                //创建压缩条目
                zipOutputStream.putNextEntry(new ZipEntry(targetName));
                //读取文件
                FileInputStream fileInputStream = new FileInputStream(targetFile);
                //读取到缓冲流
                BufferedInputStream bufferedInputStream = new BufferedInputStream(fileInputStream);
                byte[] bytes = new byte[1024];
                int length = -1;
                if((length = bufferedInputStream.read(bytes))!=-1){
                    bufferedOutputStream.write(bytes,0,length);
                }
                //关闭输出流
                bufferedOutputStream.flush();
                bufferedInputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

    }

OK！问题解决！不会的给我私信！
觉得有帮助的可以关注一波！经常分享编程踩坑经验！