Don’t just give a text description. It’s still so little and unclear that I can’t even analyze it even if I want to help you. Tell me about the running environment of your program. For example, whether the environment-related wamp or lamp software is started normally. Then whether your program starts with http. For formal access, a classmate asked me before that the verification code is a file that is opened directly using the file protocol. Once done, you can take a screenshot or put the code
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Don’t just give a text description. It’s still so little and unclear that I can’t even analyze it even if I want to help you. Tell me about the running environment of your program. For example, whether the environment-related wamp or lamp software is started normally. Then whether your program starts with http. For formal access, a classmate asked me before that the verification code is a file that is opened directly using the file protocol. Once done, you can take a screenshot or put the code