指定的容器不存在

Question

我坚持这个错误 The specified container does not exist.

让我解释,

CloudBlobClient blobStorage = GetBlobStorage("upload");
CloudBlockBlob blob = BlobPropertySetting(blobStorage, Guid.NewGuid().ToString().ToLower() + Path.GetExtension(file.FileName));
blob.UploadFromStream(file.InputStream);

public static CloudBlobClient GetBlobStorage(string cloudBlobContainserName)
    {
        CloudBlobClient blobStorage;
        try
        {
            var storageAccount = CloudStorageAccount.FromConfigurationSetting("StorageConnectionString");
            blobStorage = storageAccount.CreateCloudBlobClient();
            CloudBlobContainer container = blobStorage.GetContainerReference(cloudBlobContainserName); 
            container.CreateIfNotExist();
            var permissions = container.GetPermissions();
            permissions.PublicAccess = BlobContainerPublicAccessType.Container;
            container.SetPermissions(permissions);
        }
        catch (Exception ex)
        {
            Logger.LogError(Log4NetLogger.Category.Exception, "Error in : BlobHandler.GetBlobStorage :>> Exception message: " + ex.Message);
            throw;
        }
        return blobStorage;
    }
    public static CloudBlockBlob BlobPropertySetting(CloudBlobClient cloudBlobClientReferenceName, string blobContentName)
    {
        CloudBlockBlob blob = cloudBlobClientReferenceName.GetBlockBlobReference(blobContentName);


        return blob;
    }

而我的StorageConnectionString是

      <Setting name="StorageConnectionString" value="DefaultEndpointsProtocol=https;AccountName=duw;AccountKey=bla bla" />

容器'上传'和存储帐户'duw'存在.

执行blob.UploadFromStream(file.InputStream);语句导致错误.

堆栈跟踪 :

在Microsoft.WindowsAzure.StorageClient.Tasks.Task 1.get_Result() at Microsoft.WindowsAzure.StorageClient.Tasks.Task1.ExecuteAndWait()在Microsoft的Microsoft.WindowsAzure.StorageClient.TaskImplHelper.ExecuteImpl(Func`1 impl)在Microsoft.WindowsAzure.StorageClient.CloudBlob.UploadFromStream(流源,BlobRequestOptions选项)在Microsoft .Dind.Handlers.BlobHandler.CreateAd(HttpPostedFileBase文件,广告模型)在D:\ DU Server\trunk\Du Server\DAL\Handlers\BlobHandler.cs:第151行

内在异常:

{"The remote server returned an error: (404) Not Found."}

任何人都可以帮助我解决这个问题.

Answer 1

精简版

请尝试以下代码来实现BlobPropertySetting功能:

 public static CloudBlockBlob BlobPropertySetting(CloudBlobClient cloudBlobClientReferenceName, string blobContentName)
    {
        CloudBlockBlob blob = cloudBlobClientReferenceName.GetBlockBlobReference("upload/" + blobContentName);
        return blob;
    }

现在为更长的版本:)

您收到此错误的原因是您CloudBlockBlob在BlobPropertySetting方法中构造对象的方式.当您使用代码时,它会使用以下URI创建一个blob对象:https://duv.blob.core.windows.net/blobContentName.如果你注意到,那里没有容器名称.由于没有容器名称,因此存储客户端库假定您尝试在$rootblob容器中创建blob,这是一个特殊的blob容器.你可以在这里阅读更多相关信息:http://msdn.microsoft.com/en-us/library/windowsazure/hh488356.aspx.由于您的存储帐户没有此容器,因此会404 - Resource Not Found出错.