PHP GuzzleHttp。如何在laravel 5.2中使用guzzlehttp上传图像文件？

Question

如何使用GuzzleHttp（版本6.0）发布帖子请求。我正在尝试执行以下操作并收到错误

我得到的图像值

Illuminate\Http\UploadedFile Object
(
    [test:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 
    [originalName:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 1.53mb.jpg
    [mimeType:Symfony\Component\HttpFoundation\File\UploadedFile:private] => image/jpeg
    [size:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 1607671
    [error:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 0
    [pathName:SplFileInfo:private] => C:\wamp\tmp\php32BB.tmp
    [fileName:SplFileInfo:private] => php32BB.tmp
)

这里我使用guzzlehttp来上传图片

$response = $this->client->request('POST', url('/update_profile'), [
    'multipart' => [
        [
            'name'     => 'foo',
            'contents' => fopen('C:\wamp\tmp\php32BB.tmp', 'r'),//this path is image save temperary path
        ]
    ]
]);

现在我收到了错误 fopen（C：\ wamp \ tmp \ php17BC.tmp）：无法打开流：没有这样的文件或目录。

如何在多部分

中使用内容

Answer 1

我解决了这个问题

$image_path = $post_array['image']->getPathname();
$image_mime = $post_array['image']->getmimeType();
$image_org  = $post_array['image']->getClientOriginalName();

$response = $this->client->post(url('/update_profile'), [
            'multipart' => [
                [
                    'name'     => 'image',
                    'filename' => $image_org,
                    'Mime-Type'=> $image_mime,
                    'contents' => fopen( $image_path, 'r' ),
                ],
            ]
        ]);