`

classlist

Cross-browser full element.classList implementation.

源码(https://github.com/eligrey/classList.js)

版本：
资源类型：

https://cdnjs.webstatic.cn/ajax/libs/classlist/1.2.20180112/classList.js
https://cdnjs.webstatic.cn/ajax/libs/classlist/1.2.20180112/classList.min.js