public ActionResult Del(string id)
        {
            try
            {
                var response = _userInfoService.Del(new DelUserInfoRequest()
                {
                    Id = int.Parse(id)
                });

                if (!response.IsSuccess)
                {
                    return(ToJsonErrorResult(1, response.MessageText));
                }

                return(ToJsonResult(new { status = 0 }));
            }
            catch (Exception ex)
            {
                LogManager.DefaultLogger.ErrorFormat("删除系统栏目出错:{0}", new { err = ex.ToString() }.ToJson());
                return(Json(new { status = 0, msg = "系统出错" }, JsonRequestBehavior.AllowGet));
            }
        }