using MongoDB.Bson.Serialization.Attributes; using System; using System.Collections.Generic; namespace ET { public class MaintainReward { public class MaintainRewardItem { public int itemId; public int itemCount; } public string notice; public int version; public MaintainRewardItem[][] rewardArr; } public class MaintainRewardComponent:Entity { public int version; [BsonIgnore] public MaintainReward maintainReward; } }