problem description
the front end of the project uses the React, backend and someone else is in charge. Now the boss asked me to call some of the interfaces in Wechat"s official account, such as user information.
[question 1]: should I call the interface provided by Wechat"s official account at the front end? Or the back end?
[question 2]: what is the process of calling? How can I do it locally if I don"t have an official account? )