public function redirect($url, $enforceRedirect = true)
{
$viewFile = $this->redirectView;
if ($viewFile === null) {
$viewFile = __DIR__ . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'redirect.php';
} else {
$viewFile = Yii::getAlias($viewFile);
}
$viewData = ['url' => $url, 'enforceRedirect' => $enforceRedirect];
$response = Yii::$app->getResponse();
$response->content = Yii::$app->getView()->renderFile($viewFile, $viewData);
return $response;
}