The link you gave did not refresh the current page...it is to request a background page, such as /lang/en. After configuring various attributes, jump back to the current page through the reffer address setting in the http protocol on that background page page....
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The link you gave did not refresh the current page...it is to request a background page, such as /lang/en. After configuring various attributes, jump back to the current page through the reffer address setting in the http protocol on that background page page....