Getting webpage source code with java

Question

I'm trying to get a webpage source code with JAVA but i fail all the time! I want to get the source code from the link below.

http://widget.websta.me/rss/n/wikirap_official

I searched on the net and tried many codes but all returned nothing, this page return my INSTAGRAM user posts as feed.

please test codes on this link and if you succeeded in get source, share the code with me.

Answer 1

I'm not sure about Android but this is how you can read web page source in Java.

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.URL;

public class readURL  {
    public static void main(String[] args) {
        String generate_URL = "http://www.example.com";
        String inputLine;
        try {
            URL data = new URL(generate_URL);
            /**
             * Proxy code start 
             * If you are working behind firewall uncomment below lines. 
             * Set your proxy server
             */

            /* Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("192.168.0.202", 8080)); */
            /* HttpURLConnection con = (HttpURLConnection) data.openConnection(proxy); */

            /* Proxy code end */

            /* Open connection */
            /* comment below line in case of Proxy */
            HttpURLConnection con = (HttpURLConnection) data.openConnection(); 
            /* Read webpage coontent */
            BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
            /* Read line by line */
            while ((inputLine = in.readLine()) != null) {
                System.out.println(inputLine);
            }
            /* close BufferedReader */
            in.close();
            /* close HttpURLConnection */
            con.disconnect();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}