【修改】学籍信息实体state设置为可空；

Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/StuInfoBasic/StuInfoBasicEntity.cs

@@ -726,7 +726,8 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
         /// <summary>
         /// 状态
         /// </summary>
-        [Column("STATE")] public int State { get; set; }
+        [Column("STATE")]
+        public int? State { get; set; }
 
         #endregion