[英]AWS S3 Multipart file upload issue using TransferUtility (aws-chunked is not supported) in .NET 6
我在嘗試使用 AWS S3 高級 API 客戶端時遇到問題。 我使用的代碼與 AWS 示例文檔中描述的代碼幾乎相同 - https://github.com/awsdocs/aws-doc-sdk-examples/blob/main/do.netv3/S3/TrackMPUUsingHighLevelAPIExample/TrackMPUUsingHighLevelAPI.cs #L48
唯一不同的是客戶端創建,因為我出於測試目的手動設置它:
var configuration = new AmazonS3Config
{
ForcePathStyle = true,
ServiceURL = "URL",
};
var credentials = new BasicAWSCredentials("ACCESS_KEY", "SECRET");
IAmazonS3 client = new AmazonS3Client(credentials, configuration);
但是,插入文件時出現以下異常:
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
An unhandled exception has occurred while executing the request.
Amazon.S3.AmazonS3Exception: Transfering payloads in multiple chunks using aws-chunked is not supported.
---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown.
at Amazon.Runtime.HttpWebRequestMessage.GetResponseAsync(CancellationToken cancellationToken)
at Amazon.Runtime.Internal.HttpHandler`1.InvokeAsync[T](IExecutionContext executionContext)
at Amazon.Runtime.Internal.RedirectHandler.InvokeAsync[T](IExecutionContext executionContext)
at Amazon.Runtime.Internal.Unmarshaller.InvokeAsync[T](IExecutionContext executionContext)
at Amazon.S3.Internal.AmazonS3ResponseHandler.InvokeAsync[T](IExecutionContext executionContext)
at Amazon.Runtime.Internal.ErrorHandler.InvokeAsync[T](IExecutionContext executionContext)
我沒有在任何地方明確設置aws-chunked
,所以我很困惑我面臨的確切問題是什么。
SDK: AWSSDK.S3 3.7.101.59
目標框架: net6.0
我嘗試以下列方式使用PutObjectRequest
上傳文件,一切都對我有用:
fs.Seek(0, SeekOrigin.Begin);
var uploadRequest = new PutObjectRequest
{
InputStream = fs,
Key = outputFileName,
BucketName = bucketName,
UseChunkEncoding = false,
};
await _client.PutObjectAsync(uploadRequest);
我忘了提到我正在使用其他供應商(不是 AWS)提供的存儲產品,它支持 AWS S3 API。 不幸的是,目前它確實不支持分塊上傳。
GitHub 問題 - https://github.com/aws/aws-sdk.net/issues/2526#issuecomment-1403700805
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