import javax.servlet.http.HttpServlet; import javax.servlet
PHP代码 use Symfony\Component\HttpFoundation\StreamedResponse; class HomeController extends Controller { public function getEventStream() { $random_string = chr(rand(65, 90)) . chr(rand(65, 90)) .…
response()->file()方法用于返回文件。 如果要返回动态生成的视频流,可以使用以下代码: 代码语言:txt 复制public function getVideo() { $videoData = // 获取视频数据的逻辑,例如从数据库中获取 $headers = [ 'Content-Type' => 'video/mp4', ]; return response()->stream(function () use ($videoData...
If you would like to ensure that a cookie is sent with the outgoing response but you do not yet have an instance of that response, you can use the Cookie facade to "queue" cookies for attachment to the response when it is sent. The queue method accepts the arguments needed to create ...
StreamedResponse; use Exception; class Test extends Controller { public function video($id){ //视频地址,base_path()是框架根目录就是 $videoPath = base_path().'/videos/1.mp4'; return new StreamedResponse(function () use($videoPath){ //打开视频文件的流 $stream = fopen($videoPath,"rb"...
3return response()->streamDownload(function () { 4 echo GitHub::api('repo') 5 ->contents() 6 ->readme('laravel', 'laravel')['contents']; 7}, 'laravel-readme.md');File ResponsesThe file method may be used to display a file, such as an image or PDF, directly in the user's ...
You may use the streamDownload method in this scenario. This method accepts a callback, file name, and an optional array of headers as its arguments:1return response()->streamDownload(function () { 2 echo GitHub::api('repo') 3 ->contents() 4 ->readme('laravel', 'laravel')['...
return response()->streamDownload(function () { echo GitHub::api('repo') ->contents() ->readme('laravel', 'laravel')['contents']; }, 'laravel-readme.md');文件响应file 方法用于直接在用户浏览器显示一个图片或 PDF 之类的文件,而不是下载。这个方法接受文件路径作为第一个参数,头信息数组作为...
1. stream 下载响应 response()->streamDownload(function (){ echo "test" // 输出 },'文件名'); ... 拾级而上 0 326 了解Unicode编码 2019-12-04 22:22 − 一. Unicode是什么? Unicode是一种字符编码方案,它为每种语言中的每个字符都设定了统一唯一的二进制编码。以实现跨语言、跨平台进行文本...
Route::get('/stream', function () { return response()->streamDownload(function () { echo file_get_contents("https://github.com/laravel/laravel/blob/master/readme.md"); }, 'laravel-readme.md'); }); 注意:要实现流式下载,在调用这个方法时必须指定第二个文件名参数,否则内容会直接显示在浏...