优化地图乡镇边界JSON大小，优化地图加载

src/components/amap.vue

@@ -696,6 +696,7 @@ export default {
         strokeWeight: 2, //线宽
         fillOpacity: 0 //填充透明度
       });
+      
     },
     //切换区域后刷新显示内容
     refreshAreaNode(areaNode) {

src/views/index.vue

@@ -3,7 +3,7 @@
  * @Author: wangcc
  * @Date: 2022-07-06 15:56:45
  * @LastEditors: wangcc
- * @LastEditTime: 2022-07-12 19:37:28
+ * @LastEditTime: 2022-07-14 14:40:16
  * @FilePath: \castgroup_bigscreen\src\views\index.vue
  * @Copyright: Copyright (c) 2016~2022 by wangcc, All Rights Reserved. 
 -->
@@ -178,7 +178,7 @@
 </template>
 
 <script>
-import Map from '../components/amap.vue';
+import Map from '../components/amapnow.vue';
 import Header from '../components/header';
 import MyEcharts from '../components/echarts';
 import Numerical from '../components/numerical';