README

该包是一个灵活的PSR-15中间件分发器，用于PSR-7请求消息，有助于创建中间件和分发。

安装

通过composer安装

composer require slince/middleware

快速示例

$dispatcher = new Slince\Middleware\Dispatcher([$middleware1, $middleware2]);

$response = $dispatcher->process(Zend\Diactoros\ServerRequestFactory::fromGlobals());

var_dump($response instanceof Psr\Http\Message\ResponseInterface);

用法

添加中间件

将PSR-15中间件添加到队列中

use Psr\Http\Message\ServerRequestInterface;
use Interop\Http\Server\MiddlewareInterface;
use Interop\Http\Server\RequestHandlerInterface;
use Zend\Diactoros\Response;

class MyMiddleware implements MiddlewareInteface
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $next) 
    {
        $response = new Response();
        $response->getBody()->write('hello world');
        return $response;
    }
}
$dispatcher = new Slince\Middleware\Dispatcher([
    new MyMiddleware()
]);

或者直接添加可调用的函数

$dispatcher->push(function(ServerRequestInterface $request, RequestHandlerInterface $next){
    return $delegate->process($request);
});

分发

try {
    $response = $dispatcher->process(Zend\Diactoros\ServerRequestFactory::fromGlobals());
} catch (Slince\Middleware\Exception\MissingResponseException $exception) {
    //...
}

如果中间件没有返回无效响应或队列耗尽，将抛出 MissingResponseException

许可证

MIT许可证。见 MIT

slince / middleware

维护者

详细信息

README

安装

快速示例

用法

添加中间件

分发

许可证