增加系统配置接口

controllers/order.go

@@ -505,7 +505,7 @@ func (this *OrderController) ExportProductOrder() {
 		br.ErrMsg = "导出商品订单失败，Err:" + err.Error()
 		return
 	}
-	var ListView []*models.ProductOrderView
+	var ListView []models.ProductOrderView
 	var wg sync.WaitGroup
 	wg.Add(len(List))
 	for _, orderItem := range List {
@@ -513,7 +513,7 @@ func (this *OrderController) ExportProductOrder() {
 			defer func() {
 				wg.Done()
 			}()
-			view := &models.ProductOrderView{
+			view := models.ProductOrderView{
 				OrderID:       orderItem.OrderId,
 				RealName:      orderItem.RealName,
 				Mobile:        fmt.Sprintf("+%s %s", orderItem.AreaCode, orderItem.Mobile),

utils/excel_utils.go

@@ -47,6 +47,7 @@ func ExportExcel[T any](sheetName string, cols map[string]ExcelColMapping, dataL
 }
 func getValue[T any](val T, fieldName string) (value interface{}) {
 	obj := reflect.ValueOf(val)
+	fmt.Println(fieldName)
 	fieldVal := obj.FieldByName(fieldName)
 	if !fieldVal.IsValid() {
 		FileLog.Error("无效的字段名:", fieldName)