javascript - WeChat sends messages, ajax return value cannot be output

If you add "Send a message" in the red box, you can send messages to users through the WeChat official account, but the ajax return value cannot be output

Remove the message part in the red box, the return value can be output, imitate the message code in the red box, and the message function is disabled again
I just want to realize the function of notifying the person who receives the order when the user places an order. ,How to do? ? ? ?

Reply content:

If you add "Send a message" in the red box, you can send messages to users through the WeChat official account, but the ajax return value cannot be output

Remove the message part in the red box, the return value can be output, imitate the message code in the red box, and the message function is disabled again
I just want to realize the function of notifying the person who receives the order when the user places an order. ,How to do? ? ? ?