URL url = new URL("http://www.example.com/comment");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoOutput(true);
connection.setRequestMethod("POST");
Esconnection.setRequestProperty y escribir explícitamente en urloutputstream son ellos mismos?
connection.setRequestProperty(key, value);
lo mismo que
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
writer.write("key=" + value);
writer.close();
?
Si no, corrígeme.