/// <summary>
        /// 获取角色权限(仅用于权限分配)
        /// </summary>
        /// <param name="roleId"></param>
        /// <returns></returns>
        public List <RightItem> GetRoleRights(int roleId)
        {
            //权限判断
            loginService.HaveAdminRightForRole(roleId);

            return(DARightsHelper.GetRoleRights(roleId));
        }