报错修改

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/ShoppingCartNewServiceImpl.java

@@ -2171,7 +2171,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         if (CollectionUtils.isNotEmpty(allCartGoodsList)) {
             if (Objects.equals(CouponTypeEnum.TYPE_0.getCode(), couponProductDto.getType())
                     || Objects.equals(CouponTypeEnum.TYPE_4.getCode(), couponProductDto.getType())) {
-                int sum = allCartGoodsList.stream().filter(p -> p.getCouponCode().equals(couponCode)).mapToInt(CartGoods::getQty).sum();
+                int sum = allCartGoodsList.stream().filter(p -> Objects.equals(p.getCouponCode(),couponCode)).mapToInt(CartGoods::getQty).sum();
                 //今日可用次数判断
                 if (sum + cartGoods.getQty() > todayAvailableTimes) {
                     throw new ServiceException(ResponseResult.SHOPPING_CART_GOODS_COUPON_CAN_NOT_USE);