There may be the following situations: 1: Apache port 80 is occupied, please unoccupy port 80 first. 2: There is a problem with the downloaded environment package configuration. Please delete the PHPTutorial folder in the current running path and download it again. Three: Please check the installation path carefully to make sure there are no Chinese paths or special characters. Apache's configuration does not support Chinese paths.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
There may be the following situations: 1: Apache port 80 is occupied, please unoccupy port 80 first. 2: There is a problem with the downloaded environment package configuration. Please delete the PHPTutorial folder in the current running path and download it again. Three: Please check the installation path carefully to make sure there are no Chinese paths or special characters. Apache's configuration does not support Chinese paths.
Port 80 should be occupied, you can change the port number.