import java.net.HttpURLConnection;

import java.net.URL;

import java.util.Scanner;

public class WebCapturer {

    public static void main(String[] args) throws Exception {

        URL url = new URL("http://www.google.com.hk/search?q=biao");

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.setRequestProperty("User-Agent", // 很重要

            "Mozilla/5.0 (X11; U; Linux i686; zh-CN; rv:1.9.1.2) "

                    + " Gecko/20090803 Fedora/3.5.2-2.fc11 Firefox/3.5.2");

        conn.setRequestMethod("GET");

        Scanner scanner = new Scanner(conn.getInputStream());

        while (scanner.hasNextLine()) {

            System.out.println(scanner.nextLine());

        }

    }

}