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...
All routes and controllers should return a response to be sent back to the user's browser. Laravel provides several different ways to return responses. The most basic response is returning a string from a route or controller. The framework will automatically convert the string into a full HTTP...
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...