/// <summary>
        /// 删除用户
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public ActionResult Delete(Guid id)
        {
            bool b = UserInfoBll.DeleteByIdSaved(id);

            return(ResultData(null, b, b ? "用户删除成功!" : "用户删除失败!"));
        }