fix:bug Pc订单管理优惠金额null

nightFragrance-admin/src/main/java/com/ylx/web/controller/massage/HomeController.java

@@ -210,4 +210,6 @@ public class HomeController {
     }
 
 
+
+
 }

nightFragrance-massage/src/main/resources/mapper/massage/TOrderMapper.xml

@@ -119,6 +119,7 @@
         t_order.arrival_photo,
         t_order.depart_time,
         t_order.end_time,
+        t_order.preferential,
         t_order.reason_refusal,
         t_js.c_open_id as jsc_open_id,
         t_js.c_bh_list as jsc_bh_list,