/// <summary>
 /// 新增用户
 /// </summary>
 /// <param name="Role"></param>
 /// <param name="Name"></param>
 /// <param name="Email"></param>
 /// <param name="Password"></param>
 /// <returns></returns>
 public int AddUserd(Userd userd)
 {
     return(dal.AddUserd(userd));
 }