update 添加优惠字段

jsowell-pile/src/main/java/com/jsowell/pile/vo/web/OrderListVO.java

@@ -230,6 +230,12 @@ public class OrderListVO {
     @Excel(name = "虚拟金额")
     private String virtualAmount;
 
+    /**
+     * 优惠金额
+     */
+    @Excel(name = "优惠金额")
+    private String discountAmount;
+
     /**
      * 结算金额
      */

jsowell-pile/src/main/resources/mapper/pile/OrderBasicInfoMapper.xml

@@ -1636,6 +1636,7 @@
                t1.pay_time                 as payTime,
                t1.order_amount             as orderAmount,
                t1.virtual_amount           as virtualAmount,
+                t1.discount_amount as discountAmount,
                t1.settle_amount            as settleAmount,
                t1.settlement_time          as settlementTime,
                t1.start_soc                as startSoc,