/// <summary>
        /// 清空用户登录信息
        /// </summary>
        private void ClearUserLoginInfo()
        {
            var cookie = Request.Cookies["token"];

            if (cookie != null)
            {
                RedisCacheHelper.RemoveCache(cookie.Value);
                cookie.Expires = DateTime.Now.AddDays(-1);
                Response.Cookies["token"].Expires = cookie.Expires;
            }

            if (!string.IsNullOrEmpty(PageReq.GetSession("UserId")))
            {
                Yinhe.ProcessingCenter.Permissions.AuthManage._().ReleaseCache(int.Parse(PageReq.GetSession("UserId")));
            }
            #region                                //清除全局author
            GlobalBase.ReleaseAuthentication();
            GlobalBase.ReleaseSysAuthentication(); //新权限缓存清楚
            #endregion

            FormsAuthentication.SignOut();
            PageReq.ClearSession();

            #region 记录登出日志
            dataOp.LogSysBehavior(SysLogType.Logout, HttpContext);
            #endregion
        }