The difference is the first floor. .
被继承的程序猿！！
If it’s the basics, it doesn’t matter whether you listen or not. There are mainly a few technical issues that need to be understood in detail
Watching the video yourself is actually the same. . . .
Wrong, it’s Floor 214
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
If it’s the basics, it doesn’t matter whether you listen or not. There are mainly a few technical issues that need to be understood in detail
Watching the video yourself is actually the same. . . .
Wrong, it’s Floor 214