elementui&vue npm引入防止部分场景引入顺序报错

wj-data-vision-new/package.json

@@ -33,6 +33,7 @@
     "codemirror": "^5.46.0",
     "compression-webpack-plugin": "^3.1.0",
     "driver.js": "^0.9.8",
+    "element-ui": "^2.15.14",
     "highcharts": "^10.3.3",
     "highcharts-vue": "^1.4.0",
     "js-cookie": "^3.0.0",

wj-data-vision-new/public/index.html

@@ -8,7 +8,6 @@
     <link rel="icon" href="<%= BASE_URL %>logo.png" />
     <title></title>
 
-    <link href="/cdn/libs/element-ui/element-ui.css" rel="stylesheet" />
     <link href="/cdn/font/font.css" rel="stylesheet" />
     <link href="/cdn/libs/mapbox-gl/mapbox-gl.css" rel="stylesheet" />
     <link href="/cdn/libs/threebox/threebox.css" rel="stylesheet" />
@@ -19,8 +18,6 @@
       type="text/css"
     />
     
-    <script src="/cdn/libs/vue/vue.js"></script>
-    <script src="/cdn/libs/element-ui/element-ui.js"></script>
     <script src="/cdn/libs/echarts/echarts.min.js"></script>
     <script src="/cdn/libs/mapbox-gl-draw/mapbox-gl-draw.js"></script>
     <script

wj-data-vision-new/src/directive/index.js

+import Vue from 'vue'
 Vue.directive("scroll", {
   // 当绑定元素插入到 DOM 中。
   inserted: function(el, binding) {

wj-data-vision-new/src/main.js

+import Vue from 'vue'
 import store from './store'
 import router from './router'
 import './directive'
 import App from './App'
 import './permission'
+import ElementUI from 'element-ui';
+import 'element-ui/lib/theme-chalk/index.css';
 
-Vue.use(ELEMENT, {
+Vue.use(ElementUI, {
   size: 'small',
 })
+
 // 关闭生产模式的提示
 Vue.config.productionTip = false
 

wj-data-vision-new/src/router/index.js

+import Vue from 'vue'
 import Router from 'vue-router'
 import routes from '../config/routes'
 

wj-data-vision-new/src/store/index.js

+import Vue from 'vue'
 import Vuex from "vuex";
 import app from "./modules/app";
 import dataset from "./modules/dataset";

wj-data-vision-new/src/views/preview/index.vue

@@ -45,6 +45,7 @@
 </template>
 
 <script>
+import Vue from 'vue'
 import wMap from "../../components/map/index.vue";
 
 import "codemirror/lib/codemirror.css";