On Fri, Feb 2, 2018 at 11:16 PM, zhangbin <zhang...@iat.one> wrote: > I tried the way you said, but I'm not sure if there is a bug in my json > format for submitting data >
If you're submitting JSON data, then you're probably using the wrong encoding. You need to make sure that: - You are submitting data with Content-Type: application/x-www-form-urlencoded, and that you're submitting the username and password as form fields. This doesn't usually happen in JSON (although I'm sure you can do it that way), but it needs the correct content type. - You are submitting as a POST request, not a GET, PUT, PATCH, or DELETE. -Nick
