暂时去除券查询降级MySql逻辑;

liquidnet-bus-service/liquidnet-service-candy/liquidnet-service-candy-impl/src/main/java/com/liquidnet/service/candy/util/RedisDataUtils.java

@@ -40,7 +40,7 @@ public class RedisDataUtils {
         List<CandyCommonCouponBasicDto> pubDto;
         if (obj == null) {
             //降级
-            userDto = new ArrayList();
+//            userDto = new ArrayList();
 //            ResponseDto<Object> responseDto = feignPlatformCandyDemoteClient.queryForUserCouponBasicDto(uid);
 //            if (responseDto.isSuccess()) {
 //                userDto = (List<CandyUserCouponBasicDto>) responseDto.getData();