vue+element+axios 创建单页

最近有个需求是前端是一个单页，后台做管理，后台用vue+element ,索性单页也就用vue+element。

vue+element：ui
axios：接口调用

1.使用HBuilderX创建一个普通的工程，然后创建一个.html界面。
2.在head里面引入所需要的库（vue、element、axios 等）。可使用bootcdn(https://www.bootcdn.cn/) 查找库

<script src="https://cdn.bootcss.com/babel-polyfill/7.4.4/polyfill.min.js"></script>
<script src="https://cdn.bootcss.com/es6-promise/4.1.1/es6-promise.min.js"></script>
<script src="https://cdn.bootcss.com/vue/2.6.10/vue.min.js"></script>
<script src="https://cdn.bootcss.com/element-ui/2.9.2/index.js"></script>
<script src="https://cdn.bootcss.com/axios/0.19.0/axios.min.js"></script>
<link href="https://cdn.bootcss.com/element-ui/2.9.2/theme-chalk/index.css" rel="stylesheet">

3.ie9兼容

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" >

3.1 在boby添加提醒

<!--[if lt IE 9]>
<div class="topbar">XXX系统不支持当前所使用的浏览器，推荐安装 <a href="https://www.google.com/chrome/" target="_blank">谷歌浏览器</a> 或者 <a href="http://www.firefox.com.cn/download/" target="_blank">火狐浏览器</a> 获取更好的使用体验。</div>
<script src="https://bce.bdstatic.com/console/json2.js"></script>
<script src="https://bce.bdstatic.com/console/html5shiv.min.js"></script>
<script>(function(){var c="esui-";var b=["Calendar","Crumb","Dialog","Label","Month-View","Pager","Panel","Range-Calendar","Region","Rich-Calendar","Schedule","Search-Box","Sidebar","Tab","Table","Text-Box","Text-Line","Tip","Tip-Layer","Tree","Wizard","Toast"];for(var a=0;a<b.length;a++){document.createElement(c+b[a])}}());</script>
<![endif]-->

注：ie9 不支持 => 语法 可使用 function() 语法替代