我的第一个简单的爬虫程序

import java.io.*;

import java.net.HttpURLConnection;

import java.net.URL;

/*

*获取百度首页的源代码

*/public class firstCrawl{

public static void main(String [] args){

URL url=new URL("www.baidu.com");

HttpConnection conn=url.openConnection();

BufferedReader br=new BufferedReader(new InputStreamReader(conn.getInputStream(),"gb2312"));

String line;

while((line=br.readLine)!=null){

System.out.println(line);

}

}

}