上传文件到Amazon S3的桶用＆QUOT失败，达到重试尝试与QUOT的最大数量;

问题描述

我一直在试图创建桶和使用他们的.NET SDK文件上传到Amazon S3。我能够创造桶，并指定他们在欧盟地区创建。用于创建桶的code是如下

I have been trying to create buckets and upload files to Amazon S3 using their .net SDK.I am able to create the buckets and specify that they be created in the EU region. The code used to create the buckets is as below

PutBucketRequest request = new PutBucketRequest();
request.WithBucketName(bucketName)
       .WithBucketRegion(S3Region.EU);

client.PutBucket(request);

我再继续使用下面的code将文件上传到斗：

I then proceed to upload a file to the bucket using the following code:

PutObjectRequest request = new PutObjectRequest();
request.WithBucketName(bucketName)
    .WithCannedACL(S3CannedACL.PublicRead)
    .WithKey(remoteFileName)
    .WithInputStream(uploadFileStream);

文件上传code失败，错误达到最大重试次数。

The file upload code fails with the error "Maximum retry attempts reached."

任何人都可以让我知道还有什么我需要做，以便上传工作？

Can anyone let me know what else I need to be doing in order for the upload to work?

感谢。

编辑：尝试将文件上传到使用AWS管理控制台工作正常同一个桶

Trying to upload a file to the same bucket using the AWS Management Console works fine.

推荐答案

我发现这个问题，在最后。

I found the issue, at last.

当靶向在特定区域的桶，亚马逊S3客户对象将要被配置为使用特定端点。在code将配置端点是在客户端的建设者和创造是在下面的类的各个方法：

When targeting buckets in a specific region, the Amazon S3 client object will have to be configured to use a specific endpoint. The code to configure the endpoint is as in the constructor and creation of the client is in the individual methods of the class below:

public class AmazonS3Service : IAmazonS3Service
{
     private AmazonS3 client;
     private string accessKeyID;
     private string secretAccessKeyID;
     private AmazonS3Config config;

     public AmazonS3Service()
     {
         accessKeyID = ConfigurationManager.AppSettings["AWSAccessKey"];
         secretAccessKeyID = ConfigurationManager.AppSettings["AWSSecretKey"];
         config = new AmazonS3Config();
         config.ServiceURL = ConfigurationManager.AppSettings["AWSEUEndPoint"];
      }

    public void CreateBucket(string bucketName)
    {
        using (client = Amazon.AWSClientFactory.CreateAmazonS3Client(accessKeyID, secretAccessKeyID, config))
        {
            try
            {
                PutBucketRequest request = new PutBucketRequest();
                request.WithBucketName(bucketName)
                       .WithBucketRegion(S3Region.EU);

                 client.PutBucket(request);
             }
             catch (AmazonS3Exception amazonS3Exception)
             {
                if (amazonS3Exception.ErrorCode != null && (amazonS3Exception.ErrorCode.Equals("InvalidAccessKeyId") || amazonS3Exception.ErrorCode.Equals("InvalidSecurity")))
                {
                //log exception - ("Please check the provided AWS Credentials.");
                }
                else
                {
                //log exception - ("An Error, number {0}, occurred when creating a bucket with the message '{1}", amazonS3Exception.ErrorCode, amazonS3Exception.Message);
                }
            }
        }
    }

     public void UploadFile(string bucketName, Stream uploadFileStream, string remoteFileName)
    {
        using (client = Amazon.AWSClientFactory.CreateAmazonS3Client(accessKeyID, secretAccessKeyID, config))
        {
            try
            {
                PutObjectRequest request = new PutObjectRequest();
                request.WithBucketName(bucketName)
                    .WithCannedACL(S3CannedACL.PublicRead)
                    .WithKey(remoteFileName)
                    .WithInputStream(uploadFileStream);

                 using (S3Response response = client.PutObject(request))
                 {
                    WebHeaderCollection headers = response.Headers;
                    foreach (string key in headers.Keys)
                    {
                        //log headers ("Response Header: {0}, Value: {1}", key, headers.Get(key));
                    }
                }
            }
            catch (AmazonS3Exception amazonS3Exception)
            {
                if (amazonS3Exception.ErrorCode != null && (amazonS3Exception.ErrorCode.Equals("InvalidAccessKeyId") || amazonS3Exception.ErrorCode.Equals("InvalidSecurity")))
                {
                //log exception - ("Please check the provided AWS Credentials.");
                }
                else
                {
                //log exception -("An error occurred with the message '{0}' when writing an object", amazonS3Exception.Message);
                }
            }
        }
    }
 }

每个Amazon的服务的各个端点可以在此URL中找到 - <一个href="http://docs.amazonwebservices.com/general/latest/gr/index.html?rande.html">http://docs.amazonwebservices.com/general/latest/gr/index.html?rande.html

The various endpoints of each of Amazon's services can be found at at this URL - http://docs.amazonwebservices.com/general/latest/gr/index.html?rande.html

希望这可以帮助别人！

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