以下实例演示了使用 File 类的 ofdir.isDirectory(), dir.list() 和 deleteDir() 方法在一个个删除文件后删除目录 :
- /*
- author by shouce.ren
- Main.java
- */
- import java.io.File;
- public class Main {
- public static void main(String[] argv) throws Exception {
- deleteDir(new File("c:\\temp"));
- }
- public static boolean deleteDir(File dir) {
- if (dir.isDirectory()) {
- String[] children = dir.list();
- for (int i = 0; i < children.length; i++) {
- boolean success = deleteDir
- (new File(dir, children[i]));
- if (!success) {
- return false;
- }
- }
- }
- return dir.delete();
- System.out.println("目录已被删除!");
- }
- }
以上代码运行输出结果为:
- 目录已被删除!