geturl.java

来自「针对越来越多的用户喜欢JAVA」· Java 代码 · 共 16 行

import java.net.*;
import java.io.*;
class GetUrl
{
 public static void main(String args[ ]) throws MalformedURLException
 {
  URL lib=new URL("http://dir.sohu.com:80/company/electronics/index.html");
  System.out.println("协议："+lib.getProtocol());
  System.out.println("端口："+lib.getPort());
  System.out.println("主机名："+lib.getHost());
  System.out.println("文件："+lib.getFile());
  System.out.println("地址："+lib.toExternalForm());
 }
}