fix: 添加loading

src/components/allCustomers/order-list/order-table.vue

 <template>
-  <div>
+  <div v-loading="loadings">
     <div class="search-bar">
       <el-input v-model="params.orderNumber" @change="onSearch" prefix-icon="el-icon-search" clearable placeholder="请输入订单/退款/退换单号" style="width: 260px"></el-input>
       <el-select v-model="params.orderType" @change="onSearch" clearable placeholder="全部订单类型" style="margin-left: 10px;width: 160px">
@@ -257,6 +257,7 @@ export default {
         dateRange: [],
         total: 0
       },
+      loadings: false,
       tableData: [
         // {
         //   orderNumber: '单号（订单/退款单）',
@@ -375,6 +376,7 @@ export default {
       return result;
     },
     getTableData() {
+      this.loadings = true;
       const { memberId, pageSize, currentPage, orderType, channelType, dateRange, orderNumber } = this.params;
       const params = { memberId, pageSize, currentPage, orderType, channelType, orderNumber };
       if (Array.isArray(dateRange) && dateRange.length > 0) {
@@ -391,6 +393,7 @@ export default {
           return el;
         });
         this.params.total = page.totalCount;
+        this.loadings = false;
       });
     },
     onSearch() {