feat(mall): 添加 VIP购买相关接口和功能

KKSU

2024-12-16 b71d11796454bb3d844be6e00cfb4c877519870d

 src/main/java/cc/mrbird/febs/mall/entity/MallGoods.java

@@ -133,4 +133,8 @@
    private BigDecimal levelTwoPrice;
    private BigDecimal levelThreePrice;


    @TableField(exist = false)
    private List<Long> couponIds;

}