网络编程：统一资源定位符URL类

package com.wyq.socket;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URISyntaxException;
import java.net.URL;

public class TestURL {
	public static void main(String[] args) throws IOException, URISyntaxException {
		URL u = new URL("https://www.baidu.com");
		System.out.println(u);
		System.out.println("端口号："+u.getProtocol());
		System.out.println("地址："+u.getHost());
		System.out.println(u.getFile());
		System.out.println("获取路径："+u.getPath());
		System.out.println(u.getContent());
		System.out.println(u.toURI());
	}
}