9.9 是否退款

src/main/java/com/example/demo/domain/vo/coin/RefundUser.java

@@ -79,4 +79,6 @@ public class RefundUser {
     private Integer flag; //是否为员工号
     @ExcelIgnore
     private Integer type;
+    @ExcelIgnore
+    private Integer isRefund;
 }

src/main/resources/mapper/RefundMapper.xml

@@ -264,6 +264,7 @@
         SELECT
 
         ugr.goods_name AS goodsName,
+        ugr.is_refund AS isRefund,
         ugr.order_code AS orderCode,
         ugr.permanent_gold AS permanentGold,
         (COALESCE(ugr.free_june, 0) + COALESCE(ugr.free_december, 0)) AS freeGold,