.

package.json

@@ -8,6 +8,8 @@
   },
   "dependencies": {
     "core-js": "^3.6.5",
+    "echarts": "^4.9.0",
+    "echarts-gl": "^1.1.1",
     "vue": "^2.6.11",
     "vue-router": "^3.2.0",
     "vuex": "^3.4.0"

src/main.js

@@ -3,8 +3,11 @@ import App from './App.vue'
 import router from './router'
 import store from './store'
 import './assets/css/reset.scss'
+import echarts from "echarts"
+import 'echarts-gl'
 
 Vue.config.productionTip = false
+Vue.prototype.$echarts = echarts
 
 new Vue({
   router,