For example, one of the pages of Xueqiangguo looks like this
Right-click to view the source code, it looks like this
After F12, it will show normal Web page source code
Excuse me which method is used
Excuse me how to use this method
Thank you very much for your advice
The front and back ends are separated. vue is separated from the front and back ends. You can learn about the vue course https://www.php.cn/map/2.html