fix product cart log

go/gopath/src/fohow.com/apps/models/order_model/order.go

@@ -172,6 +172,8 @@ func GetOrderById(oId string, useCache bool) (order *Order) {
 	if err := o.QueryTable(item).Filter("order_id", oId).One(item); err != nil {
 		return nil
 	}
+	beego.BeeLogger.Warn("order.useCache =[%v]", useCache)
+
 	if order != nil && len(order.ExpressOrderNo) > 0 {
 		beego.BeeLogger.Warn("order.ExpressOrderNo =[%v]", order.ExpressOrderNo)