文章标题

import java.net.URL;public class ParseURL {    public static void main(String[] args)throws Exception {        URL cqu=new URL("http://www.cqu.edu.cn/index.html#top");        System.out.println("protocol="+cqu.getProtocol());        System.out.println("host="+cqu.getHost());        System.out.println("filename="+cqu.getFile());        System.out.println("port="+cqu.getPort());        System.out.println("ref="+cqu.getRef());        }}

import java.io.BufferedReader;import java.io.InputStreamReader;import java.net.URL;public class URLReader {    public static void main(String[] args)throws Exception{        URL cqu=new URL("http://www.cqu.edu.cn/html/index.htm");        BufferedReader in=new BufferedReader(new InputStreamReader(cqu.openStream()));        String inputLine;        while((inputLine=in.readLine())!=null)            System.out.println(inputLine);        in.close();         }}