//页面跳转到 登录页面
//filterContext.Result = new RedirectToRouteResult(new RouteValueDictionary(new { controller = "/Sign", action = "Index" }));
//filterContext.HttpContext.Response.Redirect("/Portal/Home");//重定向
//页面跳转到 登录页面
//filterContext.Result = new RedirectToRouteResult(new RouteValueDictionary(new { controller = "/Sign", action = "Index" }));
//filterContext.HttpContext.Response.Redirect("/Portal/Home");//重定向