protected function setPageCache($cache_type, $page_cache, $expire = 60)
    {
        $route_info = Lb::app()->getRouteInfo();
        $page_cache_key = implode('_', ['page_cache', $route_info['controller'], $route_info['action']]);
        Lb::app()->setCache($page_cache_key, $page_cache, $cache_type, $expire);
    }