Hentning af fil via http

HttpURLConnection

Eksempel:

import java.net.*;
import java.io.*;

public class HttpGet {
  public static void main(String[] args) {
      try {
        URL url = new URL("http://www.eksperten.dk/");
        HttpURLConnection con = (HttpURLConnection)url.openConnection();
        con.connect();
        if(con.getResponseCode() == HttpURLConnection.HTTP_OK) {
            InputStream is = con.getInputStream();
            OutputStream os = new FileOutputStream("z.z");
            byte[] b = new byte[1000];
            int n;
            while((n = is.read(b)) >= 0) {
              os.write(b,0,n);
            }
            os.close();
            is.close();
        }
        con.disconnect();
      } catch (MalformedURLException e) {
        e.printStackTrace();
      } catch (FileNotFoundException e) {
        e.printStackTrace();
      } catch (IOException e) {
        e.printStackTrace();
      }
  }
}

Og et svar