form method post desde Java -por favor, urgente-

[trullfer]

SOLUCIONADO, asi funciona

Código:

try {
	        // Construct data
			
	        String data = URLEncoder.encode("login", "UTF-8") + "=" + URLEncoder.encode(ptf_login, "UTF-8");
	        data += "&" + URLEncoder.encode("firstname", "UTF-8") + "=" + URLEncoder.encode(ptf_firstname, "UTF-8");
	       
	     
	        URL url = new URL("http://direcccionserver");
	        URLConnection conn = url.openConnection();
	        conn.setDoOutput(true);
	        OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());		       
	        wr.write(data);
	        wr.flush();
	        System.out.println(data);
	    
	        // Get the response
	        System.out.println("cogiendo la respuesta..");
	        BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
	        String line;
	        int i=0;
	        
	        while ((line = rd.readLine()) != null) {
	            // Process line...
	        	System.out.println("linea"+i+""+line);
	        	i++;
	        }
	        wr.close();
	        rd.close();
	        System.out.println("FIN");
	    } catch (Exception e) {
	    	 System.out.println("EXCEPCION..");
	    }