/** * Title:        Java網(wǎng)絡(luò)編程演示 * Description:  Java網(wǎng)絡(luò)編程演示，用于北京師范大學(xué)計(jì)算機(jī)系Java課程教學(xué)示范。 * Copyright:    Copyright (c) 2001 * Company:      北京師范大學(xué)計(jì)算機(jī)系 * @author 孫一林 * @version 1.0 */import java.net.URL;import java.net.MalformedURLException;public	class getnetinfo {  public getnetinfo() {  }		public static void main(String args[]) {			URL getnetinfoURL = null;			try {			getnetinfoURL = new URL("http://www.bnu.edu.cn:8080/index.html");			}			catch(MalformedURLException e) {				System.out.println("MalformedURLException:"+e);			}			System.out.println("Protocol: "+getnetinfoURL.getProtocol());			System.out.println("Host Name: "+getnetinfoURL.getHost());			System.out.println("Port Number: "+getnetinfoURL.getPort());			System.out.println("File Name: "+getnetinfoURL.getFile());			System.out.println("Reference: "+getnetinfoURL.getRef());		}	}