cdn引入vue、vue-router、BMap、mint-ui_bmap-draw cdn引入

1.index.html

<script src="https://cdn.staticfile.org/vue/2.4.2/vue.min.js"></script>
    <script src="https://cdn.staticfile.org/vue-router/2.7.0/vue-router.min.js"></script>
    <!-- mint-ui -->
    <link rel="stylesheet" href="https://cdn.bootcss.com/mint-ui/2.2.13/style.css">
    <script src="https://cdn.bootcss.com/mint-ui/2.2.13/index.js"></script>
    <!-- 百度地图 -->
    <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=u70A5pnNrRtRT1XAgwM5jL2YIVj1Gv97"></script>

2.webpack.base.conf.js

module.exports = {
  context: path.resolve(__dirname, '../'),
  entry: {
    app: './src/main.js'
  },
 //修改的部分
  externals: {
        'vue': 'Vue',
        'vue-router': 'VueRouter',
        'mint-ui': 'MINT',
        "BMap": "BMap",
  },