版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/wysihtml5/0.3.0/wysihtml5.min.js
wysihtml5 is an open source rich text editor based on HTML5 technology and the progressive-enhancement approach. It uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles. The code is completely library agnostic: No jQuery, Prototype or similar is required.