For example, if you implement this set of tests on a certain treasure, what should you do?
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光陰似箭催人老，日月如移越少年。
For a certain treasure, you can take a look at this plug-in slideunlock.js
In fact, I think the most commonly used anti-script login is image verification code
You only need to write a program in the background and leave a good interface, and the front-end is very simple Ajax can solve it
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
