现代化富文本编辑器，API 清晰。
引用代码
<link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/quill/1.3.7/quill.snow.min.css">\n<script src="https://cdn.bootcdn.net/ajax/libs/quill/1.3.7/quill.min.js"></script>资源地址
https://cdn.bootcdn.net/ajax/libs/quill/1.3.7/quill.min.js