用Guzzle 7上传图片

Question

我正在尝试使用guzzlehttp/guzzyv7.2上传图片。curl命令正常工作，如下所示：

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'http://31.207.77.245/services/update?id=' . $s2jsonResponse->hits[0]->id,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => array('Filedata'=> new CURLFILE($hit->metadata->path)),
  CURLOPT_HTTPHEADER => array(
    'Authorization: Bearer ' . $authToken
  ),
));

$response = curl_exec($curl);

curl_close($curl);

而在使用guzzle时：

$client = new GuzzleHttp\Client();

$headers = [];
$headers['Authorization'] = 'Bearer ' . $authToken;

$request = $client->request('POST', 'http://31.207.77.245/services/update?id=' . $s2jsonResponse->hits[0]->id,
    ['multipart' =>[
        [
            'name'     => 'Filedata',
            'contents' => fopen($hit->metadata->filename, 'rb'),
            'headers'  => $headers
        ]
    ]]);

$urequest->getBody();

它会失败，并显示以下错误消息：

Fatal error: Uncaught GuzzleHttp\Exception\RequestException: cURL error 55: Send failure: Broken pipe (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for http://31.207.77.245/services/update?id=B9l8TjX1a0A93YMSF6IDoH in /Users/augusto/Documents/assets/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:211

Answer 1

它的工作原理是：

$client = new GuzzleHttp\Client();

$headers = [];
$headers['Authorization'] = 'Bearer ' . $authToken;

$request = $client->request('POST', 'http://31.207.77.245/services/update?id=' . $s2jsonResponse->hits[0]->id, [
    'headers' => $headers,
    'multipart' => [
        [
            'name'     => 'Filedata',
            'contents' => fopen($hit->metadata->filename, 'rb')
        ]
    ]]);

$urequest->getBody();