Why can’t I play? Why can’t I play?
Check whether your network connection is normal and whether you have opened an F-wall tool or browser plug-in
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Check whether your network connection is normal and whether you have opened an F-wall tool or browser plug-in