从网页上读取数据

Question

I am trying to read data from the given web page using Java.

 public class WebpageReader { public static void main(String[] args) throws IOException { String line = null, response; URL url = new URL("http://www.google.co.in/"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); BufferedReader rd = new BufferedReader(new InputStreamReader(conn .getInputStream())); while (rd.readLine() != null) { line += rd.readLine(); } System.out.println(line); } } 

But I'm getting the connection refused exception. What might be correct way to get the date from webpage?

Answer 1

You must be having proxy or firewall set. This code works.

Answer 2

You are probably behind a proxy that doesn't allow you to connect to a web resource through a java application. You can configure a proxy in the java options. In Windows you can do that from the Control Panel.