带有 UploadId 和 PartNumber 的 AWS getSignedUrl

Question

我正在尝试将以下 JS 转换为 PHP:

client.getSignedUrl('uploadPart', {
    Bucket: config.bucket,
    Key: key,
    UploadId: uploadId,
    PartNumber: partNumber,
    Body: '',
    Expires: ms('5 minutes') / 1000
}, (err, url) => {
    if (err) {
        next(err)
        return
    }
    res.json({ url })
})

Here's the origin

我无法在 AWS 文档中找到 PHP 的等效项，而且我也找不到 AWS docs for the JS 中引用“UploadId”和“PartNumber”的位置。

有人知道我可能遗漏了什么吗？

我正在尝试使用 AWS S3 创建分段上传。我不确定这是不是缺失的部分，但我相信是。

如果我使用 AWS 分段上传纯粹 PHP 上传一个大文件，它可以工作。不过，我需要做的是将上传过程移到客户端。为此，我需要一个预签名的 URL 来上传到。

上面的代码片段来自 Uppy 配套控制器。我很确定它会生成一个预签名 URL，其中包含一些数据，例如 UploadId 和 PartNumber。我一直无法找到一种方法来做到这一点 server-side/PHP。

这会生成一个 URL，我可以上传到它，但我认为它没有添加 UploadId 和 PartNumber:

$cmd = $client->getCommand('PutObject', [
    'Bucket'        => 'bucket-name',
    'Key'           => $key,
    'UploadId'      => $uploadId, // I didn't see a ref to this in the docs
    'PartNumber'    => $partNumber, // Or this.
]);

当我尝试使用预签名 URL 上传部分后使用此代码完成上传时：

$result = $client->completeMultipartUpload([
    'Bucket'          => 'bucket-name',
    'Key'             => $key,
    'UploadId'        => $uploadId,
    'MultipartUpload' => [
        'Parts' => $parts,
    ],
]);

我收到以下错误：

"Error executing "CompleteMultipartUpload" on "https://bucket-name.s3.amazonaws.com/NewProject.png?uploadId=nlWLdbNgB9zgarpLBXnj17eOIGAmQM_xyBArymtwdM71fhbFvveggDmL6fz4blz.B95TLhMatDvodbMb5p2ZMKqdlLeLFoSW1qcu33aRQTlt6NbiP_dkDO90DFO.pWGH"; AWS HTTP error: Client error: POST https://bucket-name.s3.amazonaws.com/NewProject.png?uploadId=nlWLdbNgB9zgarpLBXnj17eOIGAmQM_xyBArymtwdM71fhbFvveggDmL6fz4blz.B95TLhMatDvodbMb5p2ZMKqdlLeLFoSW1qcu33aRQTlt6NbiP_dkDO90DFO.pWGH resulted in a 400 Bad Request response: InvalidPartOne or more of the specified parts could not be found. The part may not have be (truncated...) InvalidPart (client): One or more of the specified parts could not be found. The part may not have been uploaded, or the specified entity tag may not match the part's entity tag. - InvalidPartOne or more of the specified parts could not be found. The part may not have been uploaded, or the specified entity tag may not match the part's en"

Answer 1

我找到了 PHP 等价物。

$command = $client->getCommand('UploadPart', [
    'Bucket'        => 'the-bucket-name',
    'Key'           => $key,
    'PartNumber'    => $partNumber,
    'UploadId'      => $uploadId,
    'Body'          => '',
]);

$presignedUrl = $client->createPresignedRequest($command, '+20 minutes');
$presignedUrlString = (string)$presignedUrl->getUri();

带有 UploadId 和 PartNumber 的 AWS getSignedUrl

AWS getSignedUrl with UploadId and PartNumber

php

amazon-s3

aws-sdk-js

aws-php-sdk