优惠券相关功能

src/main/java/com/yxt/yythmall/biz/smscoupon/SmsCouponController.java

@@ -39,7 +39,9 @@ public class SmsCouponController {
                                      @RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize
     ) {
         try {
-            return new CommonResult().success(ISmsCouponService.page(new Page<SmsCoupon>(pageNum, pageSize), new QueryWrapper<>(entity)));
+            return new CommonResult().success(
+                    ISmsCouponService.page(new Page<SmsCoupon>(pageNum, pageSize), new QueryWrapper<>(entity).orderByDesc("id"))
+            );
         } catch (Exception e) {
             log.error("根据条件查询所有优惠卷表列表：%s", e.getMessage(), e);
         }