添加项目文件。

common/Tnb.Common/Contracts/CEntityBase.cs

@@ -0,0 +1,39 @@
+using JNPF.Common.Const;
+using JNPF.Common.Security;
+using JNPF.DependencyInjection;
+using SqlSugar;
+
+namespace JNPF.Common.Contracts;
+
+/// <summary>
+/// 创实体基类.
+/// </summary>
+[SuppressSniffer]
+public abstract class CEntityBase : EntityBase<string>, ICreatorTime
+{
+    /// <summary>
+    /// 获取或设置 创建时间.
+    /// </summary>
+    [SugarColumn(ColumnName = "F_CREATORTIME", ColumnDescription = "创建时间")]
+    public virtual DateTime? CreatorTime { get; set; }
+
+    /// <summary>
+    /// 获取或设置 创建用户.
+    /// </summary>
+    [SugarColumn(ColumnName = "F_CREATORUSERID", ColumnDescription = "创建用户")]
+    public virtual string CreatorUserId { get; set; }
+
+    /// <summary>
+    /// 创建.
+    /// </summary>
+    public virtual void Creator()
+    {
+        var userId = App.User.FindFirst(ClaimConst.CLAINMUSERID)?.Value;
+        this.CreatorTime = DateTime.Now;
+        this.Id = SnowflakeIdHelper.NextId();
+        if (!string.IsNullOrEmpty(userId))
+        {
+            this.CreatorUserId = userId;
+        }
+    }
+}