仅具有所需参数的自定义 MembershipUser

Question

我正在构建一个自定义 MembershipProvider ，更准确地说是 GetUser 函数。

因此我有一个自定义的 MembershipUser。

public class CustomMemberShipUser : MembershipUser
{
    public CustomMemberShipUser (
        string providerName,
        string email,
        object providerUserKey,
        string name,
        string passwordQuestion,
        string comment,
        bool isApproved,
        bool isLockedOut,
        DateTime creationDate,
        DateTime lastLoginDate,
        DateTime lastActivityDate,
        DateTime lastPasswordChangedDate,
        DateTime lastLockoutDate
        ): base(
            providerName, email, providerUserKey, name, passwordQuestion,
            comment, isApproved, isLockedOut, creationDate, lastLoginDate,
            lastActivityDate, lastPasswordChangedDate, lastLockoutDate)
    {
    }
}

在 MembershipProvider 的 GetUser 函数中，我获取用户数据并将其放入 CustomMemberShipUser 中。

public override MembershipUser GetUser(string email, bool userIsOnline)
    {
        User u = _db.Users.Where(x => x.Email == email).First();
        CustomMemberShipUser customUser = new CustomMemberShipUser (
                                        "CustomMemberShipUser ",
                                        u.Email, 
                                        u.id,
                                        u.Email, 
                                        "", 
                                        "", 
                                        true, 
                                        false, 
                                        u.CreateDate, 
                                        DateTime.MinValue, 
                                        DateTime.MinValue, 
                                        DateTime.MinValue, 
                                        DateTime.MinValue);
        return customUser ;
    }

正如您所看到的，我使用电子邮件作为会员资格的名称，并且不需要大多数其他参数。

有没有办法让通话更简单？我不想用空字符串和最小日期值初始化 MembershipUser。

提前致谢

Answer 1

您可以调整您的 CustomMembershipUser 来为您做“填充”吗？

   public class CustomMemberShipUser : MembershipUser
    {
        public CustomMemberShipUser (
            string email,
            object providerUserKey,
            ): base(
                "CustomMemberShipUser", email, providerUserKey, email, String.Empty,
                String.Empty, true, false, DateTime.MinValue, DateTime.MinValue,
                DateTime.MinValue, DateTime.MinValue, DateTime.MinValue)
        {
        }
    }

它不能解决问题，但它会整理您的提供程序，这将成为

public override MembershipUser GetUser(string email, bool userIsOnline)
    {
        User u = _db.Users.Where(x => x.Email == email).First();
        CustomMemberShipUser customUser = new CustomMemberShipUser (u.Email, u.id);
        return customUser ;
    }

我认为您的 CustomMembershipUser 正在公开一些您没有向我们展示的其他属性。按照目前的情况，您只需返回一个 MembershipUser 即可。通过上述，您的 CustomMembershipUser 给您带来的唯一好处是您的 CustomMembershipProvider 中的结构更清晰