jsoup posting and cookie

When you login to the site, it is probably setting an authorised session cookie that needs to be sent on subsequent requests to maintain the session.

You can get the cookie like this:

Connection.Response res = Jsoup.connect("http://www.example.com/login.php")
    .data("username", "myUsername", "password", "myPassword")
    .method(Method.POST)
    .execute();

Document doc = res.parse();
String sessionId = res.cookie("SESSIONID"); // you will need to check what the right cookie name is

And then send it on the next request like:

Document doc2 = Jsoup.connect("http://www.example.com/otherPage")
    .cookie("SESSIONID", sessionId)
    .get();