IO流中文件和目录的删除程序举例

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package cn.itcast_03;

import java.io.File;
import java.io.IOException;

public class FileDemo {
	public static void main(String[] args) throws IOException {
		// 创建文件
		// File file = new File("e:\\a.txt");
		// System.out.println("createNewFile:" + file.createNewFile());

		// 我不小心写成这个样子了
		File file = new File("a.txt");
		System.out.println("createNewFile:" + file.createNewFile());

		// 继续玩几个
		File file2 = new File("aaa\\bbb\\ccc");
		System.out.println("mkdirs:" + file2.mkdirs());

		// 删除功能：我要删除a.txt这个文件
		File file3 = new File("a.txt");
		System.out.println("delete:" + file3.delete());

		// 删除功能：我要删除ccc这个文件夹
		File file4 = new File("aaa\\bbb\\ccc");
		System.out.println("delete:" + file4.delete());

		// 删除功能：我要删除aaa文件夹
		// File file5 = new File("aaa");
		// System.out.println("delete:" + file5.delete());

		File file6 = new File("aaa\\bbb");
		File file7 = new File("aaa");
		System.out.println("delete:" + file6.delete());
		System.out.println("delete:" + file7.delete());
	}
}

IO流中文件和目录的删除程序举例

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原文地址：http://blog.csdn.net/u012110719/article/details/46449667