# JS 组件库 CDN
# 引入字体图标
<link href="//netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
# 引入 axios
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
# 引入 vue
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
# 引入 jQuery
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
参考资料：