Ucenter integration, communication failure, debugging and testing troubleshooting methods

This article introduces the ucenter integration, communication failure, and debugging and testing troubleshooting methods. I hope this method will be helpful to you. The failure is because your application's apiuc. php may have errors. for example, ucenter rules. only... this article introduces the ucenter integration, communication failure, and debugging and testing troubleshooting methods. I hope this method will be helpful to you.

The failure is caused by the api/uc of your application. php may have errors. for example, ucenter rules. only uc. if the php file returns 1 normally, a message indicating successful communication is displayed. however, if you return an SQL error. instead of 1, it must be a failure prompt. how to test it?