urldemo.java

JAVA程序设计课程中各章节的程序实例。

/**
*A simple URL program
*2004.12.1. xhcprince
*/
import java.net.*;
import java.io.*;

public class URLDemo
{
	public static void main(String args[]) throws IOException
	{
		URL u = new URL("http://java.sun.com:80/docs/index/#down");	

		System.out.println("Protocol: " + u.getProtocol());
		System.out.println("Host: " + u.getHost());
		System.out.println("File name: " + u.getFile());
		System.out.println("Port: " + u.getPort());
		System.out.println("Reference: " + u.getRef());
	}
}
/*-------------------------------------------------------------------------
*The output are:
*Protocol: http
*Host: java.sun.com
*File name: /doc/index/
*Port: 80
*Reference: down
-------------------------------------------------------------------------*/