JavaWo

import java.net.*;   
import java.io.*;   
 
public class urlconnection   
	{   
		public static void main(String[] args)   
	{   
	StringBuffer document = new StringBuffer();   
	try  
	{   
		URL url = new URL("http://www.163.com");   
		URLConnection conn = url.openConnection();   
		BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));   
		String line = null;   
		while ((line = reader.readLine()) != null)   
		document.append(line + " ");   
		reader.close();   
	}   
	catch (MalformedURLException e)   
	{   
		e.printStackTrace();   
	}   
	catch (IOException e)   
	{   
		e.printStackTrace();   
	}   
	System.out.println(document.toString());   
	}   
}