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Guzzle 6中的GuzzleHttp\Event\SubscriberInterface等效于什么?

guzzle guzzle6 php

kenorb · 技术社区 · 7 年前

在Guzzle 5.3中,您可以使用 event subscribers

use GuzzleHttp\Event\EmitterInterface;
use GuzzleHttp\Event\SubscriberInterface;
use GuzzleHttp\Event\BeforeEvent;
use GuzzleHttp\Event\CompleteEvent;

class SimpleSubscriber implements SubscriberInterface
{
    public function getEvents()
    {
        return [
            // Provide name and optional priority
            'before'   => ['onBefore', 100],
            'complete' => ['onComplete'],
            // You can pass a list of listeners with different priorities
            'error'    => [['beforeError', 'first'], ['afterError', 'last']]
        ];
    }

    public function onBefore(BeforeEvent $event, $name)
    {
        echo 'Before!';
    }

    public function onComplete(CompleteEvent $event, $name)
    {
        echo 'Complete!';
    }
}

Guzzle 6中的等效示例是什么?

phpunit 正在使用的测试 onBefore / onComplete 和 onError

2 回复 | 直到 7 年前

Radon8472 4 年前

在Guzzle 6中,您必须添加以下事件类/函数:

$handler = HandlerStack::create();
$handler->push(Middleware::mapRequest(array('SimpleSubscriber','onBefore');
$handler->push(Middleware::mapResponse(array('SimpleSubscriber','onComplete');

$client = new GuzzleHttp\Client($options);

你们班应该是这样的:

class SimpleSubscriber
{

    public function onBefore(RequestInterface $request)
    {
        echo 'Before!';
        return $request;
    }

    public function onComplete(ResponseInterface $response)
    {
        echo 'Complete!';
        return $response;
    }
}

你可以在 UPGRADING.md

阅读 guzzly options $options .

kenorb 7 年前

下面是示例代码,相当于 onBefore 事件:

use Psr\Http\Message\RequestInterface;

class SimpleSubscriber {
    public function __invoke(RequestInterface $request, array $options)
    {
        echo 'Before!';
    }
}

^{资料来源:

7efe898

commit

systemhaus/GuzzleHttpMock

叉子

aerisweather/GuzzleHttpMock

.}

相关: How do I profile Guzzle 6 requests?