Guzzle Laravel 中多个 HTTP 请求的问题

Question

我使用的是 Guzzle 版本 6.3.3。我想从外部 API 发出多个 HTTP 请求。下面显示的代码非常适合我。这只是一个请求。

public function getAllTeams()
{
    $client = new Client();
    $uri = 'https://api.football-data.org/v2/competitions/2003/teams';
    $header = ['headers' => ['X-Auth-Token' => 'MyKey']];
    $res = $client->get($uri, $header);
    $data = json_decode($res->getBody()->getContents(), true);
    return $data['teams'];
}

但现在我想一次发出多个请求。在 Guzzle 的文档中我找到了如何做，但它仍然不能正常工作。这是我尝试使用的代码。

    $header = ['headers' => ['X-Auth-Token' => 'MyKey']];
    $client = new Client(['debug' => true]);
    $res = $client->send(array(
        $client->get('https://api.football-data.org/v2/teams/666', $header),
        $client->get('https://api.football-data.org/v2/teams/1920', $header),
        $client->get('https://api.football-data.org/v2/teams/6806', $header)
    ));
    $data = json_decode($res->getBody()->getContents(), true);
    return $data;

我收到错误：

Argument 1 passed to GuzzleHttp\Client::send() must implement interface Psr\Http\Message\RequestInterface, array given called in TeamsController.

如果我删除每个 URI 后的 $header，则会出现此错误：

resulted in a '403 Forbidden' response: {"message": "The resource you are looking for is restricted. Please pass a valid API token and check your subscription fo (truncated...)

我尝试了几种使用 API 键设置 X-Auth-Token 的方法。但我仍然遇到错误，而且我不知道使用 Guzzle 设置错误的其他方法。

希望有人能帮帮我:)

Answer 1

Guzzle 6 使用与 Guzzle 3 不同的方法，因此您应该使用如下内容：

use function GuzzleHttp\Promise\all;

$header = ['headers' => ['X-Auth-Token' => 'MyKey']];
$client = new Client(['debug' => true]);
$responses = all([
    $client->getAsync('https://api.football-data.org/v2/teams/666', $header),
    $client->getAsync('https://api.football-data.org/v2/teams/1920', $header),
    $client->getAsync('https://api.football-data.org/v2/teams/6806', $header)
])->wait();
$data = [];
foreach ($responses as $i => $res) {
    $data[$i] = json_decode($res->getBody()->getContents(), true);
}
return $data;

查看同一主题 (, ) 的不同问题以查看更多用法示例。

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