testurl.java

这是一张java应用教程的随书光盘

import java.net. *;
import java.io.*;
class TestUrl
{
 public static void main(String args[])
{
try {
URL url=new URL("http://www.cctv.com.cn/default.shtml");
 System.out.println("the Protocol: "+url.getProtocol());
System.out.println("the hostname: " +url.getHost());
System.out.println("the port: "+url.getPort());
 System.out.println("the file:"+url.getFile());
 System.out.println(url.toString());
 }
catch(MalformedURLException e) {
 System.out.println(e);
 }
 }
}