The method of accessing mobile application to WeChat open platform;
Register the WeChat open platform and log in.
Click the green Create Mobile App button to create your own app.
Fill in basic information such as application name, application description and application icon (28*28, 108* 108).
Fill in development information, including application official website and application platform information. IOS platform needs Bundle ID, and Android platform needs application signature and package name.
It usually takes about a week to pass the audit. After the approval, an AppID and AppSecret will be assigned, and then these two IDs can be integrated into the application.