Sending POST request with username and password and save session cookie

Question

How can I save cookies with Jsoup after sending a POST request with username and password? Or must I first provide them to connection object and then save?

Answer 1

Assuming that the HTML form look like below:

You can POST it and obtain cookies as below:

Response response = Jsoup.connect("http://example.com/login")
    .method(Method.POST)
    .data("username", username)
    .data("password", password)
    .data("login", "Login")
    .execute();
Map cookies = response.cookies();
Document document = response.parse(); // If necessary.
// ...

You can pass cookies back on subsequent requests as below:

Document document = Jsoup.connect("http://example.com/user")
    .cookies(cookies)
    .get();
// ...

Or if you know the individual cookie name:

Document document = Jsoup.connect("http://example.com/user")
    .cookie("SESSIONID", cookies.get("SESSIONID"))
    .get();
// ...