我正在尝试通过使用AWS凭证文件连接到亚马逊s3，我已经完成了以下操作
我在创建了credentials.ini文件.aws\credentials。它具有有效AWSAccessKeyId和AWSSecretKey
[default]
AWSAccessKeyId=somekey
AWSSecretKey=somesecretkey
我正在执行以下操作以使用键并列出所有对象
。
$s3 = new Aws\S3\S3Client([
'version' => 'latest',
'region' => 'us-west-2'
]);
$result = $s3->listBuckets();
var_dump($result);
而且我得到了错误
Warning: parse_ini_file(C:\Users\user\.aws\credentials): failed to open stream: Permission denied in C:\xampp\htdocs\aws\vendor\aws\aws-sdk-php\src\Credentials\CredentialProvider.php on line 216
Fatal error: Uncaught exception 'Aws\Exception\CredentialsException' with message 'Error retrieving credentials from the instance profile metadata server. (cURL error 28: Connection timed out after 1000 milliseconds (see http://curl.haxx.se/libcurl/c/libcurl-errors.html))' in C:\xampp\htdocs\aws\vendor\aws\aws-sdk-php\src\Credentials\InstanceProfileProvider.php:79 Stack trace: #0 C:\xampp\htdocs\aws\vendor\guzzlehttp\promises\src\Promise.php(199): Aws\Credentials\InstanceProfileProvider->Aws\Credentials\{closure}(Array) #1 C:\xampp\htdocs\aws\vendor\guzzlehttp\promises\src\Promise.php(152): GuzzleHttp\Promise\Promise::callHandler(2, Array, Array) #2 C:\xampp\htdocs\aws\vendor\guzzlehttp\promises\src\TaskQueue.php(60): GuzzleHttp\Promise\Promise::GuzzleHttp\Promise\{closure}() #3 C:\xampp\htdocs\aws\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(96): GuzzleHttp\Promise\TaskQueue->run() #4 C:\xampp\htdocs\aws\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(123): GuzzleHttp\Handler\CurlMultiHandler->tick in C:\xampp\htdocs\aws\vendor\aws\aws-sdk-php\src\Credentials\InstanceProfileProvider.php on line 79
根据AWS PHP文档，凭证文件的格式如下：
[default]
aws_access_key_id = YOUR_AWS_ACCESS_KEY_ID
aws_secret_access_key = YOUR_AWS_SECRET_ACCESS_KEY
就您而言，这是我认为正在发生的事情：
冒充您的最终结果是步骤＃3失败了，但实际上步骤＃1，＃2和＃3失败了。因此，我认为解决方法就像更正INI文件中的键名一样简单。
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我来说两句