Sftp文件上传C# [重复]

Question

我在 azure 门户上创建了 Sftp Container Instance。它有IP地址、主机、用户名和密码。 在创建容器实例时，我被要求创建新的存储帐户。所以，我继续进行。然后我下载了 FileZilla 客户端并使用Sftp Container Instance 的凭据连接到 sftp。 成功连接后，我从 FileZilla 上传了一个文件。 然后，我可以在使用Sftp Container Instance 创建的存储帐户的FileShare 中看到上传的文件。 我正在尝试通过 C# 代码将文件上传到 Sftp。 我先把文件上传到Azure Storage Account Containers 然后，我想将文件上传到 Sftp FileShare。

我做了以下代码：

if (path != null && fileContents != null)
{
    CloudBlockBlob cloudBlockBlob = cloudBlobContainer.GetBlockBlobReference(path);
    cloudBlockBlob.Properties.ContentType = fileMimeType;
    await cloudBlockBlob.UploadFromByteArrayAsync(fileContents, 0, fileContents.Length);
    using (SftpClient client = new SftpClient("20.74.18.95", 22, "sftp", "abcd@123"))
    {
        using (var blobReadStream = await cloudBlockBlob.OpenReadAsync())
        {
            var remoteFilePath = Path.Combine("/sftpfileshare/");
            client.Connect();
            client.BufferSize = 4 * 1024;
            client.UploadFile(blobReadStream,remoteFilePath, false);
        }
    }
    return cloudBlockBlob.Uri.AbsoluteUri;
}

但它给我抛出了异常Failure。 我无法弄清楚我做错了什么。

请帮帮我

完整的堆栈跟踪如下：

{"Failure"}
    Data: {System.Collections.ListDictionaryInternal}
    HResult: -2146233088
    HelpLink: null
    InnerException: null
    Message: "Failure"
    SerializationRemoteStackTraceString: null
    SerializationStackTraceString: "   at Renci.SshNet.Sftp.SftpSession.RequestOpen(String path, Flags flags, Boolean nullOnError)\r\n   at Renci.SshNet.SftpClient.InternalUploadFile(Stream input, String path, Flags flags, SftpUploadAsyncResult asyncResult, Action`1 uploadCallback)\r\n   at Renci.SshNet.SftpClient.UploadFile(Stream input, String path, Boolean canOverride, Action`1 uploadCallback)\r\n   at CoreConnect.Interfaces.CrossCutting.BlobStorage.BlobStorageService.UploadFileToBlobAsync(Byte[] fileContents, String fileMimeType, String fileName, ILogger logger) in D:\\Sprint7\\CoreConnect\\CoreConnect\\AzureFunctions\\CoreConnect.AzureFunctions\\CoreConnect.AzureFunctions.CrossCutting\\BlobStorage\\BlobStorageService.cs:line 91"
    SerializationWatsonBuckets: null
    Source: "Renci.SshNet"
    StackTrace: "   at Renci.SshNet.Sftp.SftpSession.RequestOpen(String path, Flags flags, Boolean nullOnError)\r\n   at Renci.SshNet.SftpClient.InternalUploadFile(Stream input, String path, Flags flags, SftpUploadAsyncResult asyncResult, Action`1 uploadCallback)\r\n   at Renci.SshNet.SftpClient.UploadFile(Stream input, String path, Boolean canOverride, Action`1 uploadCallback)\r\n   at CoreConnect.Interfaces.CrossCutting.BlobStorage.BlobStorageService.<UploadFileToBlobAsync>d__3.MoveNext() in D:\\Sprint7\\CoreConnect\\CoreConnect\\AzureFunctions\\CoreConnect.AzureFunctions\\CoreConnect.AzureFunctions.CrossCutting\\BlobStorage\\BlobStorageService.cs:line 91"
    TargetSite: {Byte[] RequestOpen(System.String, Renci.SshNet.Sftp.Flags, Boolean)}
    _HResult: -2146233088
    _data: {System.Collections.ListDictionaryInternal}
    _dynamicMethods: null
    _exceptionMethod: null
    _helpURL: null
    _innerException: null
    _ipForWatsonBuckets: 0x00007ffb2466766f
    _message: "Failure"
    _remoteStackTraceString: null
    _source: null
    _stackTrace: {sbyte[192]}
    _stackTraceString: null
    _watsonBuckets: null
    _xcode: -532462766
    _xptrs: 0x0000000000000000

Answer 1

Blob / Shares 是 Azure 存储帐户下的不同概念。您实际需要的是将文件上传到 Azure 文件共享：

https://docs.microsoft.com/en-us/dotnet/api/overview/azure/storage.files.shares-readme