fix：商品限购

cloudroam

2024-09-20 a1416117c7478a66971cca278e9909811e0000d5

 src/main/java/com/mzl/flower/dto/response/payment/DeliveryOrderItemDTO.java

@@ -44,4 +44,5 @@
    @ApiModelProperty(value = "商品参数")
    private List<ParamItemDTO> params;

    private Integer num;
}