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 itshubao.com 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!