The verification code is successful and it can be detected that it has been registered, but it prompts that the registration failed every time.
It has been solved. The sentence about getting the ip cannot be used. The ip value cannot be obtained, so it cannot be written into the database, causing the registration to fail.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
It has been solved. The sentence about getting the ip cannot be used. The ip value cannot be obtained, so it cannot be written into the database, causing the registration to fail.