Symfony 2.7，使用 StreamedResponse 流式传输文件，请求信息

Question

I'm working on a symfony app with videos. And i need to stream those videos and then display in an html5 player. I used this blog post : http://ailoo.net/2013/03/stream-a-file-with-streamedresponse-in-symfony/ and i think it's working fine.

$response = new StreamedResponse(
        function () use ($file) {
                    readfile($file);
                }, 200, array('Content-Type' => 'video/' . $formatVideo)

            );
return $this->render('SQMovieBundle:Movie:displayMovie.html.twig', array('test' => $response));

But it's the first time i work with things like buffer, i read i have some configuation to do with apache (i'm using mamp on mac os). And i have no idea for display my video in twig.

Feel free to give me indications.

Answer 1

在 Symfony 中有更简洁的文件流传输方式，只需返回BinaryFileResponse类的一个实例：

return new \Symfony\Component\HttpFoundation\BinaryFileResponse($pathToTheFile);