1 protected override void OnActionExecuting(ActionExecutingContext filterContext)
 2 {
 3     var list = QuerySecuritysByCondition()?.Data?.List;
 4     if (list == null)
 5      {
 6          var routeValue = new RouteValueDictionary {
 7                 { "Controller", "Login"},
 8                 { "Action", "Index"},
 9                 { "ReturnUrl", filterContext.HttpContext.Request.Path}
10             };
11           filterContext.Result = new RedirectToRouteResult(routeValue);
12       }
13      base.OnActionExecuting(filterContext);
14 }