业务需要，refs是不固定的
<vxe-grid ref='gridWarehouse' v-bind="gridWarehouseOptions" v-if="tableHeight" :height="tableHeight":expand-config="{iconOpen: 'vxe-icon-square-minus', iconClose: 'vxe-icon-square-plus'}"@checkbox-change="gridWarehouseCheckboxChangeEvent" @checkbox-all="gridWarehouseCheckboxAllEvent"@toggle-row-expand="toggleExpandChangeEvent"><template #deliverDetailList="{ row ,rowIndex }"><vxe-table :ref="'tableWarehouse'+ row.deliverOrderCode" border :data="row.recRetDetailVoList"align="center" style="margin-left: 40px" min-height="80"@checkbox-change="tableWarehouseCheckboxChangeEvent"@checkbox-all="tableWarehouseCheckboxAllEvent(row.deliverOrderCode)"><vxe-column type="checkbox" width="40"/></vxe-table></template>
</vxe-grid>
动态获取
//静态获取
const $gridWarehouse = this.$refs.gridWarehouse
//动态获取
const $tableWarehouse = this.$refs[`tableWarehouse${deliverOrderCode}`]
console.log($tableWarehouse)
结果打印
