When I use Oauth 2.0 authentication, I can get the 'code' through the Authorization URL, but when I fill in the Access Token URL, I can't assign the 'code' that I got earlier However, when I fill in the Access Token URL, I can't assign the 'code' that I got before to the 'access_token', so I can't get the 'access_token', because the 'code' changes all the time, so I need to assign it to the 'access_token', how can I do that?
This is the access token url format I used, where code should be what you got in the previous step.
https://gw.open.1688.com/openapi/http/1/system.oauth2/getToken/YOUR_APPKEY?grant_type=authorization_code&need_refresh_token=true&client_id= YOUR_APPKEY&client_secret= YOUR_APPSECRET&redirect_uri=YOUR_REDIRECT_URI&code=CODE