I just done with this
$objectManager = \Magento\Framework\App\ObjectManager::getInstance(); //get request object $requestOb = $objectManager->get('Magento\Framework\App\Request\Http'); $requestOb->setRouteName('catalogsearch') ->setControllerName('advanced') ->setActionName('result');
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
//get request object
$requestOb = $objectManager->get('Magento\Framework\App\Request\Http');
$requestOb->setRouteName('catalogsearch')
->setControllerName('advanced')
->setActionName('result');