java删除目录文件

import java.io.File;import javax.mail.Authenticator;import javax.mail.PasswordAuthentication;public class Test {/** * @param args */public static void te(String path){File  file = new File(path);if(!file.isDirectory()){file.delete();}else{File[]files = file.listFiles();if(files!=null){for(int i = 0; i < files.length; i++){if(files[i].isDirectory()){te(files[i].toString());}else{files[i].delete();}}}file.delete();}}public static void main(String[] args) {File file = new File("");te(file.toString());}

}