Refactor axios & Owner page

src/views/Owner.vue

@@ -2,7 +2,7 @@
   <div class="owner-page">
     <div class="card-content">
       <div class="app-card elevation-1">
-              <div>余额为 {{ balance }}</div>
+        <div>余额为 {{ balance }}</div>
       </div>
       <div class="app-sep"></div>
       <div class="app-card elevation-1"></div>
@@ -54,19 +54,12 @@
 import {
   createNamespacedHelpers,
 } from 'vuex'
-import axios from 'axios'
 
 const { mapState, mapGetters, mapActions, mapMutations } = createNamespacedHelpers('owner')
 
 export default {
   name: 'Owner',
 
-  data(){
-    return {
-      balance:0,
-    }
-  },
-
   computed: {
     ...mapState([
       'headers',
@@ -74,27 +67,18 @@ export default {
       'pageEntity',
       'fetching',
       'filter',
+      'balance',
     ]),
     ...mapGetters([]),
   },
-  created:async function(){
-    
+
+  mounted() {
+    this.queryAccount()
   },
-  mounted:async function(){
-    let account=sessionStorage.getItem('KEY_ACCOUNT')
-    try{ 
-      account=JSON.parse(account)
-      let result=await axios({
-        method:'post',
-        url:location.protocol+'//'+location.hostname+':6842/api/Account/getBalance',
-        data: {Account:{address:account.address}}
-      })
-      this.balance=result.data||0
-    } catch(e){}
-  }
-  ,
+
   methods: {
     ...mapActions([
+      'queryAccount',
     ]),
     ...mapMutations([
       'inputFilter',