使用php将文件上传到AWSS3-UploadfiletoAWSS3usingphp

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Just a guess, but did you add your credentials inside your HTML code using hidden inputs? Cause I just had a very quick look at this page: https://aws.amazon.com/articles/1434/ and it seems like you can set your credentials using HTML. And my guess is the class will automatically take care of that.

只是一个猜测，但您是否使用隐藏的输入在HTML代码中添加了凭据？因为我只是快速浏览一下这个页面：https：//aws.amazon.com/articles/1434/，好像你可以使用HTML设置你的凭据。我的猜测是班级会自动处理。

If my guess is right, you do need to add the credentials to your instance:

如果我的猜测正确，您需要将凭据添加到您的实例：

// Instantiate the client.
$s3 = S3Client::factory();

like

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// Instantiate the client.
$s3 = S3Client::factory(array(
  'version' => 'latest',
  'region'  => 'us-west-2', //add correct region
  'credentials' => array(
    'key' => ,
    'secret'  => 
  )
));

It probably depends on the version of the sdk you're using, whether you need above mentioned code or this one (notice the missing credentials array):

它可能取决于您正在使用的sdk的版本，无论您是否需要上述代码或此代码（请注意缺少的凭证数组）：

// Instantiate the client.
$s3 = S3Client::factory(array(
  'version' => 'latest',
  'region'  => 'us-west-2', //add correct region
  'key' => ,
  'secret'  => 
));

EDIT: Just to show what exactly worked in my case, this is my complete code. The path I executed: http://myurl.com/index.php?path=./test.txt

编辑：只是为了显示我的案例究竟有用，这是我的完整代码。我执行的路径：http：//myurl.com/index.php？path =。/ test.txt

code:

码：

require __DIR__ . '/vendor/autoload.php';

use Aws\S3\S3Client;

$bucket = 'sdl-images';
$keyname = '*** Your Object Key ***';
// $filepath should be absolute path to a file on disk                      
$filepath = $_GET['path'];

// Instantiate the client.
$s3 = S3Client::factory(array(
  'version' => 'latest',
  'region'  => ,
  'credentials' => array(
    'key' => ,
    'secret'  => 
  )
));

// Upload a file.
$result = $s3->putObject(array(
    'Bucket'       => $bucket,
    'Key'          => $keyname,
    'SourceFile'   => $filepath,
    'ContentType'  => 'text/plain',
    'ACL'          => 'public-read',
    'StorageClass' => 'REDUCED_REDUNDANCY'
));

echo $result['ObjectURL'];