url1.java

JAVA的高级应用以及网络编程

import java.io.*;
import java.net.*;

public class URL1{
public static void main (String [] args) throws IOException
{
URL url = new URL ("http://www.javajeff.com/articles/articles/html");

System.out.println ("Authority = "+ url.getAuthority ());
System.out.println ("Default port = " +url.getDefaultPort ());
System.out.println ("File = " +url.getFile ());
System.out.println ("Host = " +url.getHost ());
System.out.println ("Path = " +url.getPath ());
System.out.println ("Port = " +url.getPort ());
System.out.println ("Protocol = " +url.getProtocol ());
System.out.println ("Query = " +url.getQuery ());
System.out.println ("Ref = " +url.getRef ());
System.out.println ("User Info = " +url.getUserInfo ());
 }
}