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- package J20250724.demo03_file;
- import java.io.File;
- /**
- * @author WanJl
- * @version 1.0
- * @title Demo03
- * @description
- * @create 2025/7/24
- */
- public class Demo03 {
- public static void deleteDir(File src){
- //1、遍历文件路径里面的所有文件和文件夹
- File[] files = src.listFiles();
- for (File file:files){
- if (file.isFile()){
- file.delete();
- }else {
- deleteDir(file);
- }
- }
- //最终再把src的文件夹删除
- src.delete();
- }
- public static void main(String[] args) {
- File file=new File("D:/我的文件夹");
- deleteDir(file);
- }
- }
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