Updater SugarMppingAttr

Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs

@@ -272,6 +272,23 @@ namespace SqlSugar
             var date = UtilMethods.ConvertFromDateTimeOffset((DateTimeOffset)value);
             return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
         }
+
+        public virtual string GetDbColumn(DbColumnInfo columnInfo ,object name) 
+        {
+            if (columnInfo.InsertServerTime)
+            {
+                return LambdaExpressions.DbMehtods.GetDate();
+            }
+            else if (columnInfo.InsertSql.HasValue())
+            {
+                return columnInfo.InsertSql;
+            }
+            else 
+            {
+                return name+"";
+            }
+        }
+
         #endregion
     }
 }

Src/Asp.Net/SqlSugar/Entities/DbColumnInfo.cs

@@ -26,7 +26,7 @@ namespace SqlSugar
         public bool IsJson { get;  set; }
         public bool? IsUnsigned { get; set; }
         public int CreateTableFieldSort { get; set; }
-        public string InsertServerTime { get;  set; }
+        public bool InsertServerTime { get;  set; }
         public string InsertSql { get;  set; }
         internal object SqlParameterDbType { get;  set; }
     }

Src/Asp.Net/SqlSugar/Entities/EntityColumnInfo.cs

@@ -42,6 +42,6 @@ namespace SqlSugar
         public int CreateTableFieldSort { get; set; }
         public object SqlParameterSize { get;  set; }
         public string InsertSql { get;  set; }
-        public string InsertServerTime { get;  set; }
+        public bool InsertServerTime { get;  set; }
     }
 }

Src/Asp.Net/SqlSugar/Entities/Mapping/SugarMappingAttribute.cs

@@ -207,7 +207,7 @@ namespace SqlSugar
         public object SqlParameterDbType { get; set; }
         public object SqlParameterSize { get; set; }
         public int CreateTableFieldSort { get; set; }
-        public string InsertServerTime { get; set; }
+        public bool InsertServerTime { get; set; }
         public string InsertSql { get; set; }
     }