Ask why my host is not linked to local 127. The first picture is mine (the newbie question may be a bit stupid)
![MN`B{]4[}BNNTK5NWH0J(I9.png](https://img.php.cn/upload/image/239/841/342/1587821561258807.png "1587821561258807.png")
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
