邓洁: 首屏面板的loading

src/components/content/windPressure/WindPressureList.vue

@@ -2,7 +2,8 @@
   <div id="wind-pressure">
     <div class="name">风压</div>
     <div v-if="wpList==null||wpList.length===0" class="showNull">
-      暂无数据~
+      <div class="loading" v-if="loading===0"></div>
+      {{loading===0?'加载中...':'暂无数据~'}}
     </div>
     <div v-else class="list">
       <wind-pressure-item v-for="(item,index) in wpList" :key="item.equipmentId" :wp="item"
@@ -43,7 +44,8 @@ import {getEchartsInfo} from "@/api/largeScreen";
 
 const props = defineProps({
   list: Array,
-  winData: Array
+  winData: Array,
+  loading: Number,
 });
 const windSort = ref(1)
 const timeList = ref(["年", "月", "日"]);