Java联网技术之一URl

package com.founder.sun;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

public class Demo04 {

    public static void main(String[] args) throws IOException {
        // TODO Auto-generated method stub
    URL page = new URL("http://www.baidu.com");
    HttpURLConnection conn = (HttpURLConnection) page.openConnection();    
    InputStreamReader in = new     InputStreamReader((InputStream) conn.getContent());
    BufferedReader buff = new BufferedReader(in);
    String line;
    do {
        line = buff.readLine();
        System.out.println(line);
         System.out.println("/n");
    } while (line != null);    
       System.out.println("Over______________");
    }

}