采用默认值：
1 [Number(NumberType.Integer, NullValue = 0)] public int ClassifyId { get; set; }
1 [Number(NumberType.Integer, NullValue = null)] public int? ClassifyId { get; set; }
es映射类型为null时，报错解决
发布时间 2023-06-29 11:07:29作者: 南方卖菜
采用默认值：
1 [Number(NumberType.Integer, NullValue = 0)] public int ClassifyId { get; set; }
1 [Number(NumberType.Integer, NullValue = null)] public int? ClassifyId { get; set; }