添加项目文件。

WaterCloud.Domain/Entity/IBaseEntity/ICreationAudited.cs

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+/*******************************************************************************
+ * Copyright © 2020 WaterCloud.Framework 版权所有
+ * Author: WaterCloud
+ * Description: WaterCloud快速开发平台
+ * Website：
+*********************************************************************************/
+
+using System;
+
+namespace WaterCloud.Domain
+{
+	public interface ICreationAudited
+	{
+		string F_Id { get; set; }
+		string F_CreatorUserId { get; set; }
+		DateTime? F_CreatorTime { get; set; }
+	}
+}

WaterCloud.Domain/Entity/IBaseEntity/IDeleteAudited.cs

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+/*******************************************************************************
+ * Copyright © 2020 WaterCloud.Framework 版权所有
+ * Author: WaterCloud
+ * Description: WaterCloud快速开发平台
+ * Website：
+*********************************************************************************/
+
+using System;
+
+namespace WaterCloud.Domain
+{
+	public interface IDeleteAudited
+	{
+		/// <summary>
+		/// 逻辑删除标记
+		/// </summary>
+		bool? F_DeleteMark { get; set; }
+
+		/// <summary>
+		/// 删除实体的用户
+		/// </summary>
+		string F_DeleteUserId { get; set; }
+
+		/// <summary>
+		/// 删除实体时间
+		/// </summary>
+		DateTime? F_DeleteTime { get; set; }
+	}
+}

WaterCloud.Domain/Entity/IBaseEntity/IEntity.cs

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+/*******************************************************************************
+ * Copyright © 2020 WaterCloud.Framework 版权所有
+ * Author: WaterCloud
+ * Description: WaterCloud快速开发平台
+ * Website：
+*********************************************************************************/
+
+using System;
+using WaterCloud.Code;
+
+namespace WaterCloud.Domain
+{
+	public class IEntity<TEntity>
+	{
+		public void Create()
+		{
+			var entity = this as ICreationAudited;
+			entity.F_Id = Utils.GuId();
+			var LoginInfo = OperatorProvider.Provider.GetCurrent();
+			if (LoginInfo != null)
+			{
+				entity.F_CreatorUserId = LoginInfo.UserId;
+			}
+			entity.F_CreatorTime = DateTime.Now;
+		}
+
+		public void Modify(string keyValue)
+		{
+			var entity = this as IModificationAudited;
+			entity.F_Id = keyValue;
+			var LoginInfo = OperatorProvider.Provider.GetCurrent();
+			if (LoginInfo != null)
+			{
+				entity.F_LastModifyUserId = LoginInfo.UserId;
+			}
+			entity.F_LastModifyTime = DateTime.Now;
+		}
+
+		public void Remove()
+		{
+			var entity = this as IDeleteAudited;
+			var LoginInfo = OperatorProvider.Provider.GetCurrent();
+			if (LoginInfo != null)
+			{
+				entity.F_DeleteUserId = LoginInfo.UserId;
+			}
+			entity.F_DeleteTime = DateTime.Now;
+			entity.F_DeleteMark = true;
+		}
+	}
+}

WaterCloud.Domain/Entity/IBaseEntity/IModificationAudited.cs

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+/*******************************************************************************
+ * Copyright © 2020 WaterCloud.Framework 版权所有
+ * Author: WaterCloud
+ * Description: WaterCloud快速开发平台
+ * Website：
+*********************************************************************************/
+
+using System;
+
+namespace WaterCloud.Domain
+{
+	public interface IModificationAudited
+	{
+		string F_Id { get; set; }
+		string F_LastModifyUserId { get; set; }
+		DateTime? F_LastModifyTime { get; set; }
+	}
+}