Insert ModelContext Bug

Src/Asp.Net/SqlServerTest/Demos/6_ComplexModel.cs

@@ -28,6 +28,8 @@ namespace OrmTest.Demo
                     }
                 }
             }
+
+            db.Insertable(new CMStudent() { Name="xx" }).ExecuteCommand();
         }
     }
 

Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs

@@ -266,6 +266,7 @@ namespace SqlSugar
                 List<DbColumnInfo> insertItem = new List<DbColumnInfo>();
                 foreach (var column in EntityInfo.Columns)
                 {
+                    if (column.IsIgnore || column.IsOnlyIgnoreInsert) continue;
                     var columnInfo = new DbColumnInfo()
                     {
                         Value = column.PropertyInfo.GetValue(item, null),