Java基础——递归删除多级文件夹

递归删除多级文件夹

package com.xawl.demo;

import java.io.File;


public class Test01 {
    
    public static void deleteFolder(File file){
        if (file.exists()) {
            File[] files = file.listFiles();
            for (int i = 0; i < files.length; i++) {
                if (files[i].isFile()) {
                    files[i].delete();
                } else if (files[i].isDirectory()) {
                    System.out.println(files[i].getName() + "是文件夹");
                    deleteFolder(files[i]);
                }
                files[i].delete();//删除空文件夹
            }
        }
    }

    public static void main(String[] args) {
        File file = new File("G:\liGer");
        deleteFolder(file);
    }
}