Amazon AWS S3 强制下载 Mp3 文件而不是流式传输

发布于 2024-09-02 06:05:26 字数 256 浏览 9 评论 0原文

我使用 Amazon S3 放置 mp3 文件，然后允许我们的网站访问者从 Amazon AWS 下载 mp3。我使用 S3Fox 来管理文件，一切似乎都工作正常，直到最近我们收到访客的许多投诉，称 mp3 是通过浏览器传输的，而不是显示浏览器保存对话框。我尝试播放一些 mp3，注意到对于某些 mp3，会出现保存对话框，而对于其他一些 mp3，它们是通过浏览器进行流式传输。我能做什么来强制下载 mp3 文件而不是通过网络浏览器流式传输......

任何帮助将不胜感激。谢谢

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他不在意 2024-09-09 06:05:26

为此，您需要设置 Content-Disposition 标头：

Content-disposition: attachment; filename=song.mp3

我认为这对于 S3Fox 是不可能的。您可以使用 Bucket Explorer（非免费）或编写脚本来上传文件。

In order to do so you need to set the Content-Disposition header:

Content-disposition: attachment; filename=song.mp3

I don't think this is possible with S3Fox. You could use Bucket Explorer (not free) or write a script to upload the files.

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淡水深流 2024-09-09 06:05:26

好吧，自从你问这个问题以来已经很长时间了，但我遇到了同样的问题，我想与社区分享我的解决方案，以防万一其他人需要解决这个问题。当然，您可以从 Amazon S3 控制台更改 Content-Type 和 Content-Disposition，但有趣的是以编程方式执行此操作。

以下代码对我来说效果很好：

require_once '../sdk-1.4.2.1/sdk.class.php';

// Instantiate the class
$s3 = new AmazonS3();

// Copy object over itself and modify headers
$response = $s3->copy_object(
    array( // Source
        'bucket' => 'your_bucket',
        'filename' => 'Key/To/YourFile'
    ),
    array( // Destination
        'bucket' => 'your_bucket',
        'filename' => 'Key/To/YourFile'
    ),
    array( // Optional parameters
        'headers' => array(
            'Content-Type' => 'application/octet-stream',
            'Content-Disposition' => 'attachment'
        )
    )
);

// Success?
var_dump($response->isOK());

希望它可以帮助其他遇到同样问题的人。

Ok, it's been a long time since you ask this, but I had the same problem and I'd like to share my solution with the community, just in case someone else need to solve this thing. Of course, you can change Content-Type and Content-Disposition from the Amazon S3 Console, but the interesting thing is to do it programmatically.

The following code works fine for me:

require_once '../sdk-1.4.2.1/sdk.class.php';

// Instantiate the class
$s3 = new AmazonS3();

// Copy object over itself and modify headers
$response = $s3->copy_object(
    array( // Source
        'bucket' => 'your_bucket',
        'filename' => 'Key/To/YourFile'
    ),
    array( // Destination
        'bucket' => 'your_bucket',
        'filename' => 'Key/To/YourFile'
    ),
    array( // Optional parameters
        'headers' => array(
            'Content-Type' => 'application/octet-stream',
            'Content-Disposition' => 'attachment'
        )
    )
);

// Success?
var_dump($response->isOK());

Hope it can helps other struggling with the same trouble.

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烟柳画桥 2024-09-09 06:05:26

这最终成为我从 AWS S3 强制下载文件的解决方案。

在 safari 中，文件以 .html 文件的形式下载，直到我停止返回读取文件并单独运行该函数。

  public function get_download($upload_id)
  {
    try {
      $upload = Upload::find($upload_id);
      if ($upload->deleted)
        throw new Exception("This resource has been deleted.");

      if ($upload->filename == '')
        throw new Exception("No downloadable file found.  Please email [email protected] for support.");

      header("Content-Description: File Transfer");
      header("Content-Type: application/octet-stream");
      header("Content-Disposition: attachment; filename={$upload->uploaded_filename};");

      readfile("https://s3.amazonaws.com/stackoverflow/uploads/" . $upload->filename);
      exit;
    } catch(Exception $e) {
      return $e->getMessage();
    }
  }

This ended up being my solution for force downloading files from AWS S3.

In safari the files were downloading as .html files until I stopped returning the readfile and just ran the function alone.

  public function get_download($upload_id)
  {
    try {
      $upload = Upload::find($upload_id);
      if ($upload->deleted)
        throw new Exception("This resource has been deleted.");

      if ($upload->filename == '')
        throw new Exception("No downloadable file found.  Please email [email protected] for support.");

      header("Content-Description: File Transfer");
      header("Content-Type: application/octet-stream");
      header("Content-Disposition: attachment; filename={$upload->uploaded_filename};");

      readfile("https://s3.amazonaws.com/stackoverflow/uploads/" . $upload->filename);
      exit;
    } catch(Exception $e) {
      return $e->getMessage();
    }
  }

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