Port 3306 and port 80 prompt that they are occupied by themselves. There is no solution. I have a headache~~~
Visually you have installed two versions of phpstudy, phpstudy2016 and 2017. Please uninstall the old version and keep the new version.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Visually you have installed two versions of phpstudy, phpstudy2016 and 2017. Please uninstall the old version and keep the new version.