[HttpClient] How to send POST data ?

[Vincent Massol]

This is probably a stupid question but I could not find any doc or any test
for this feature. How do you send POST data with HttpClient ?

i.e. how do you do the equivalent of :

HttpURLConnection connection [....]

PrintWriter out = new PrintWriter(connection.getOutputStream());
out.println("param1=value1");

[...]
connection.connect();

Thanks
-Vincent