Replying...
Intro. Describe your requirements in one sentence, and I'll provide you with a WeChat chat bot. For example: When we announce an event in the group, group members can send #register to sign up for the event; Keep track of the members who have registered, and when new members sign up, reply with a successful registration message and the list of registered members; If #cancel is sent in the group, remove them from the registration list and reply with a cancellation success message; If a member has not registered for the event, reply with a prompt indicating that the current member has not registered for the event.

Develop a Wechaty Application

@luyuchao