如何在 Flutter 中设置“X-IW-SESSION”的属性

Question

I am converting my employer's current android app to flutter. One of the difficulties I have been facing recently is how I post data to the server with json.

For some data transactions, the server requires the 'X-IW-SESSION', which is set as follows in the original app:

httpURLConnection.setRequestProperty("X-IW-SESSION", session);

I've tried using the following properties, but I am unable to get the result I need.

Map<String, String> headers = {
      HttpHeaders.contentTypeHeader: "application/json",
      HttpHeaders.authorizationHeader: session,
    };

I checked this over flutter's official documentation. I couldn't find the name 'x-iw-session' but saw something similar = HttpHeaders.authorizationHeader .

In the old android app, the 'x-iw-session' helps the user to login using a session (String) which is stored in the shared preferences. In the flutter app, I have access to the same session (String), but I am lost as to how should I use the same to login into the server.

Currently, this is what my server sends as response for failure:

{success: false, message: Please Login..You dont have permission}

Please do tell, If I need to show some specific code.

Answer 1

Maybe this would work.

Map<String, String> headers = {
      HttpHeaders.contentTypeHeader: "application/json",
      ”X-IW-SESSION”: session,
    };

If so, check for a declaration in HttpHeaders.