Merge branch 'weixin_39709134-master-patch-27776' into 'master'

更新src/main.js

See merge request csdn/csdn-datav!7

src/main.js

@@ -3,6 +3,7 @@ import App from './App.vue'
 import router from './router.js'
 import './components/element-ui/element.js'
 import './components/vant-ui'
+
 Vue.config.productionTip = false
 new Vue({
   router,