hyperf-chat/app/Middleware/CorsMiddleware.php

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2020-11-03 17:12:57 +08:00
<?php
declare(strict_types=1);
namespace App\Middleware;
use Hyperf\Utils\Context;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
class CorsMiddleware implements MiddlewareInterface
{
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
$response = Context::get(ResponseInterface::class);
$response = $response->withHeader('Access-Control-Allow-Origin', '*')
->withHeader('Access-Control-Allow-Credentials', 'true')
// Headers 可以根据实际情况进行改写。
->withHeader('Access-Control-Allow-Headers', 'DNT,Keep-Alive,User-Agent,Cache-Control,Content-Type,Authorization');
Context::set(ResponseInterface::class, $response);
if ($request->getMethod() == 'OPTIONS') {
return $response;
}
return $handler->handle($request);
}
}