This commit is contained in:
2021-08-10 17:35:27 +08:00
parent 15cbf0c236
commit 69a623f2a4
2 changed files with 21 additions and 10 deletions
+2 -2
View File
@@ -121,13 +121,13 @@ class Response extends HttpService implements ResponseInterface
* @return $this|Response * @return $this|Response
* @throws Exception * @throws Exception
*/ */
public function sendFile(string $path, bool $isChunk = false, int $limit = 10240): static public function sendFile(string $path, bool $isChunk = false, int $offset = 0, int $limit = 10240): static
{ {
$this->format = self::FILE; $this->format = self::FILE;
if (!file_exists($path)) { if (!file_exists($path)) {
throw new Exception('File `' . $path . '` not exists.'); throw new Exception('File `' . $path . '` not exists.');
} }
$this->endData = ['path' => $path, 'isChunk' => $isChunk, 'limit' => $limit]; $this->endData = ['path' => $path, 'isChunk' => $isChunk, 'limit' => $limit, 'offset' => $offset];
return $this; return $this;
} }
+19 -8
View File
@@ -5,7 +5,6 @@ namespace Server\Constrict;
use Exception; use Exception;
use HttpServer\Http\Formatter\FileFormatter; use HttpServer\Http\Formatter\FileFormatter;
use Server\ResponseInterface; use Server\ResponseInterface;
use validator\EnumValidator;
/** /**
@@ -31,6 +30,17 @@ class ResponseEmitter
} }
const IMAGES = [
'png' => 'image/png',
'jpeg' => 'image/jpeg',
'gif' => 'image/gif',
'bmp' => 'image/bmp',
'ico' => 'image/vnd.microsoft.icon',
'tiff' => 'image/tiff',
'svg' => 'image/svg+xml',
];
/** /**
* @param array $content * @param array $content
* @param \Swoole\Http\Response $response * @param \Swoole\Http\Response $response
@@ -42,13 +52,14 @@ class ResponseEmitter
$response->header('Pragma', 'public'); $response->header('Pragma', 'public');
$response->header('Expires', '0'); $response->header('Expires', '0');
$response->header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0'); $response->header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0');
// $response->header('Content-Type', 'application/force-download');
$response->header('Content-Type', 'application/octet-stream');
// $response->header('Content-Type', 'application/vnd.ms-excel');
// $response->header('Content-Type', 'application/download');
$response->header('Content-Disposition', 'attachment;filename=' . end($explode)); $response->header('Content-Disposition', 'attachment;filename=' . end($explode));
$response->header('Content-Transfer-Encoding', 'binary'); $response->header('Content-Type', $type = get_file_extension($content['path']));
if (!in_array($type, self::IMAGES)) {
$response->header('Content-Transfer-Encoding', 'binary');
} else {
$response->end(file_get_contents($content['path']));
return;
}
if ($content['isChunk'] === false) { if ($content['isChunk'] === false) {
$response->sendfile($content['path']); $response->sendfile($content['path']);
} else { } else {
@@ -67,7 +78,7 @@ class ResponseEmitter
$state = fstat($resource); $state = fstat($resource);
$offset = 0; $offset = $content['offset'];
$response->header('Content-length', $state['size']); $response->header('Content-length', $state['size']);
while ($file = fread($resource, $content['limit'])) { while ($file = fread($resource, $content['limit'])) {