如何使用C＃将文件从Azure传输到AWS？

Question

我在Microsoft Azure中有大约200 GB的文件。我想将它传输到AWS S3。

是否可以将所有文件从Azure传输到AWS，而无需下载本地计算机上的每个文件？

Answer 1

此示例代码可以帮助你的文件传输，但你不能避免的文件下载到本机执行的代码：

using System; 
using Amazon.S3; 
using Amazon.S3.Transfer; 
using Microsoft.WindowsAzure.Storage; 
using Microsoft.WindowsAzure.Storage.Auth; 
using Microsoft.WindowsAzure.Storage.Blob; 

namespace Sample 
{ 
    class UploadFileFromAzureToS3 
    { 
     static string existingBucketName = "[Bucket name]"; 
     static string keyName = "[Your object key]"; 

     static void Main(string[] args) 
     { 
      TransferUtility fileTransferUtility = new TransferUtility(new AmazonS3Client(Amazon.RegionEndpoint.USEast1)); 

      CloudStorageAccount storageAccount = CloudStorageAccount.Parse("DefaultEndpointsProtocol=https;AccountName=[Storage Account Name];AccountKey=[Storage Account Primary Key]"); 
      CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient(); 

      CloudBlobContainer container = blobClient.GetContainerReference("[Your container]"); 

      CloudBlockBlob blockBlob = container.GetBlockBlobReference("[File Name]"); 

      using (var fileToUpload = new MemoryStream()) 
      { 
       blockBlob.DownloadToStream(fileToUpload); 
       fileTransferUtility.Upload(fileToUpload, existingBucketName, keyName); 
      } 
     } 
    } 
} 

如果你只是需要将文件传输一次，你可以使用RedGate提供的blob存储备份服务：https://cloudservices.red-gate.com/Home/Features#storageBackup（您有10天的试用期）。