使用Java压缩和解压缩文件夹和文件

如果我的应用程序想要以动态方式使用 java压缩Resultant文件(文件组),那么 Java中有哪些可用选项？
当我浏览时,我已经使用了java.util.zip包,但还有其他方法可以用它来实现吗？

解决方法

public class FolderZiper {
  public static void main(String[] a) throws Exception {
    zipFolder("c:a","c:a.zip");
  }

  static public void zipFolder(String srcFolder,String destZipFile) throws Exception {
    ZipOutputStream zip = null;
    FileOutputStream fileWriter = null;

    fileWriter = new FileOutputStream(destZipFile);
    zip = new ZipOutputStream(fileWriter);

    addFolderToZip("",srcFolder,zip);
    zip.flush();
    zip.close();
  }

  static private void addFileToZip(String path,String srcFile,ZipOutputStream zip)
      throws Exception {

    File folder = new File(srcFile);
    if (folder.isDirectory()) {
      addFolderToZip(path,srcFile,zip);
    } else {
      byte[] buf = new byte[1024];
      int len;
      FileInputStream in = new FileInputStream(srcFile);
      zip.putNextEntry(new ZipEntry(path + "/" + folder.getName()));
      while ((len = in.read(buf)) > 0) {
        zip.write(buf,len);
      }
    }
  }

  static private void addFolderToZip(String path,String srcFolder,ZipOutputStream zip)
      throws Exception {
    File folder = new File(srcFolder);

    for (String fileName : folder.list()) {
      if (path.equals("")) {
        addFileToZip(folder.getName(),srcFolder + "/" + fileName,zip);
      } else {
        addFileToZip(path + "/" + folder.getName(),zip);
      }
    }
  }
}

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