地址缓存

src/assets/styles/ruoyi.scss

@@ -241,4 +241,5 @@
 .top-right-btn {
 	position: relative;
 	float: right;
+	padding-right: 5px;
 }

src/components/Region/index.vue

@@ -8,6 +8,7 @@
 <script>
 // todo 大区组件
 import { areaSelect, getProvinceByArea, getProvinceByParent } from "@/api/hardware/area";
+const areaList = [];
 export default {
   name: 'Region',
   props: {
@@ -45,6 +46,7 @@ export default {
     },
     async loadNode (node, resolve) {
       if (node.level === 0) {
+        if (areaList.length) return resolve(areaList)
         let { code, msg, select } = await areaSelect();
         if (200 == code) {
           select.map(v => {
@@ -53,10 +55,12 @@ export default {
             v.isArea = true;
             return v;
           })
+          areaList.push(...select)
           return resolve(select)
         } else {
           return resolve([])
         }
+        return resolve([])
       }
 
       if (node.level == 1) {