c# - 复制 Azure Append Blob 并收到 404

Question

处理后尝试将附加 blob 移动到另一个容器。我首先只是尝试复制它，然后我将删除它(除非有实际的移动功能？)

使用 C#

我不断收到 404 错误:远程服务器返回错误:(404) 未找到。 ---> System.Net.WebException :远程服务器返回错误:(404) 未找到。 在 System.Net.HttpWebRequest.GetResponse()

我尝试在容器和 blob 级别创建 SasToken。

private static void  copyBlob(messageClass msgPassed, CloudStorageAccount storageAccount)
    {
        CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
        CloudBlobContainer sourceContainer = blobClient.GetContainerReference(receiveScanContainer);

        //create a SAS on source blob container with "read" permission. We will append this SAS later
        var sasToken = sourceContainer.GetSharedAccessSignature(new SharedAccessBlobPolicy()
        {
            Permissions = SharedAccessBlobPermissions.Read,
            SharedAccessExpiryTime = DateTime.UtcNow.AddDays(1),
        });

        CloudBlobContainer targetContainer = blobClient.GetContainerReference(archiveContainer);

        CloudAppendBlob sourceBlob = sourceContainer.GetAppendBlobReference(msgPassed.currentName);
        var sasToken2 = sourceBlob.GetSharedAccessSignature(new SharedAccessBlobPolicy()
        {
            Permissions = SharedAccessBlobPermissions.Read,
            SharedAccessExpiryTime = DateTime.UtcNow.AddDays(1),

        });

       CloudAppendBlob targetBlob = targetContainer.GetAppendBlobReference(msgPassed.currentName);
        string name = sourceBlob.Uri.Segments.Last();
       CloudAppendBlob destBlob = targetContainer.GetAppendBlobReference(name+sasToken2);

        targetBlob.StartCopy(destBlob);
    }

Answer 1

好的...深入研究一下。下面的作品。我传递的目标容器名称也与实际容器名称略有错误(少了一个字母)。

    private static void  copyBlob(messageClass msgPassed, CloudStorageAccount storageAccount)
    {


        CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
        CloudBlobContainer sourceContainer = blobClient.GetContainerReference(receiveScanContainer);

        CloudBlobContainer targetContainer = blobClient.GetContainerReference(archiveContainer);

        CloudAppendBlob sourceBlob = sourceContainer.GetAppendBlobReference(msgPassed.currentName);
        CloudAppendBlob targetBlob = targetContainer.GetAppendBlobReference(msgPassed.currentName);


        targetBlob.StartCopy(sourceBlob);
    }