opt:优化前后端交互后端返回不统一问题

nladmin-ui/src/views/wms/pm_manage/demand/index.vue

@@ -185,7 +185,7 @@ export default {
       this.inventoryLoading = true
       queryInventory(row.skuCode).then(res => {
         // const demandQty = Number(row.qty) || 0
-        this.inventoryList = (res || []).map(item => ({
+        this.inventoryList = (res.data || []).map(item => ({
           ...item,
           _selected: false,
           allocQty: row.qty