更改null操作

Yi.Framework.Net6/Yi.Framework.Model/RABC/Entitys/StudentEntity.cs

@@ -7,8 +7,8 @@ namespace Yi.Framework.Model.RABC.Entitys
     [SugarTable("Student")]
     public class StudentEntity : IEntity<Guid>, IMultiTenant
     {
-        public string Name { get; set; }
-        public string Remark { get; set; }
+        public string? Name { get; set; }
+        public string? Remark { get; set; }
 
         [SugarColumn(ColumnName = "Id", IsPrimaryKey = true)]
         public Guid Id { get; set; }

Yi.Framework.Net6/Yi.Framework.Model/RABC/Entitys/UserEntity.cs

@@ -146,7 +146,7 @@ namespace Yi.Framework.Model.RABC.Entitys
         /// <summary>
         /// 构建密码，MD5盐值加密
         /// </summary>
-        public UserEntity BuildPassword(string password = null)
+        public UserEntity BuildPassword(string? password = null)
         {
             //如果不传值，那就把自己的password当作传进来的password
             if (password == null)