fix: 下钻表格切换tab时loading不对的问题

src/views/charts2/charts/networkOverview/NetworkOverviewTabs.vue

@@ -303,7 +303,6 @@ export default {
   methods: {
     /* 参数 extraParams 额外请求参数 */
     getChartData (extraParams = {}) {
-      try {
       this.initState()
       // const chartParams = this.chart.params
       const queryParams = {
@@ -320,13 +319,12 @@ export default {
           this.isNoData = true
           this.toggleLoading(false)
         }
-        })
-      } catch (e) {
+      }).catch(e => {
         console.error(e)
-      } finally {
+      }).finally(() => {
         this.changeUrlTabState()
         this.toggleLoading(false)
-      }
+      })
     },
     sortable (title) {
       const excludeName = ['queriesFromIE']