Do you want to ask me what happened when I couldn't get the authorization code of WeChat in the library? Mobile phones prohibit WeChat from being awakened by other applications.

You can open the mobile phone settings or find the application governance in the mobile phone housekeeper, enter the permission governance, click on WeChat, and agree that WeChat will be awakened by other applications.

WeChat authorization code means that WeChat needs authorization when logging in to a third party. Generally, you only need to authorize login when you need to connect to other platforms.