In fact, it is very simple to achieve this effect, and this effect cannot even be called a special effect. You just need to add the following code to your web page.
1. Automatic page refresh: Add the following code to the
area
, with 20 fingers refreshing the page every 20 seconds.
2. Automatic page jump: Add the following code to the area
, where 20 fingers will jump to the http://www.jb51.net page
after 20 seconds. 3. The page automatically refreshes js version
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
