package com.zzl.http;
import java.io.InputStream;
import java.net.*;
public class UrlDemo {
public static void main(String[] args) throws Exception {
URL url = new URL("HTTP://192.168.0.124:8080/myweb/demo.html?name=haha");
//获取此url的协议名称
System.out.println(url.getProtocol());
//获取此url的主机名
System.out.println(url.getHost());
//获取此url的端口号
//如果getPort()返回 -1 那么就给他赋值:80端口。
System.out.println(url.getPort());
//获取此url的文件名
System.out.println(url.getFile());
//获取此url的路径部分
System.out.println(url.getPath());
//获取此url的查询部分
System.out.println(url.getQuery());
}
}
/*
运行效果如下:
http
192.168.0.124
8080
/myweb/demo.html?name=haha
/myweb/demo.html
name=haha
*/