指定的容器不存在

Am stuck with this error The specified container does not exist.

我遇到了这个错误指定的容器不存在。

let me explain,

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;
    }

and my StorageConnectionString is

我的StorageConnectionString是

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

container 'upload' and the storage account 'duw' exist.

容器'上传'和存储帐户'duw'存在。

executing blob.UploadFromStream(file.InputStream); statement causes the error.

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

stack trace :

堆栈跟踪：

at Microsoft.WindowsAzure.StorageClient.Tasks.Task1.get_Result() at Microsoft.WindowsAzure.StorageClient.Tasks.Task1.ExecuteAndWait() at Microsoft.WindowsAzure.StorageClient.TaskImplHelper.ExecuteImpl(Func`1 impl) at Microsoft.WindowsAzure.StorageClient.CloudBlob.UploadFromStream(Stream source, BlobRequestOptions options) at Microsoft.WindowsAzure.StorageClient.CloudBlob.UploadFromStream(Stream source) at DAL.Handlers.BlobHandler.CreateAd(HttpPostedFileBase file, Advertisement model) in D:\DU Server\trunk\Du Server\DAL\Handlers\BlobHandler.cs:line 151

在Microsoft.WindowsAzure.StorageClient.Tasks.Task1.get_Result（）在Microsoft.WindowsAzure.StorageClient.Tasks.Task1.ExecuteAndWait（）在Microsoft.WindowsAzure.StorageClient.TaskImplHelper.ExecuteImpl（Func`1 IMPL）在Microsoft.WindowsAzure.StorageClient .CloudBlob.UploadFromStream（流源，BlobRequestOptions选项）在Microsoft.WindowsAzure.StorageClient.CloudBlob.UploadFromStream（流源）在DAL.Handlers.BlobHandler.CreateAd（HttpPostedFileBase文件，广告模型）中d：\ DU服务器\树干\都Server \ DAL \ Handlers \ BlobHandler.cs：第151行

inner exception:

内在异常：

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

{“远程服务器返回错误：（404）Not Found。”}

can any body help me to sort this out.

任何人都可以帮助我解决这个问题。

1 个解决方案

#1

Short version

简洁版本

Try the following code for BlobPropertySetting function:

对BlobPropertySetting函数尝试以下代码：

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

Now for the longer version :)

现在为更长的版本:)

The reason you're getting this error is because of the way you are constructing the CloudBlockBlob object in BlobPropertySetting method. When you use your code, it creates a blob object with the following URI: https://duv.blob.core.windows.net/blobContentName. If you notice, there's no container name there. Since there's no container name, storage client library assumes that you're trying to create a blob in $root blob container which is a special blob container. You can read more about it here: http://msdn.microsoft.com/en-us/library/windowsazure/hh488356.aspx. Since your storage account does not have this container, you get 404 - Resource Not Found error.

您收到此错误的原因是您在BlobPropertySetting方法中构造CloudBlockBlob对象的方式。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$ root blob容器中创建一个blob，这是一个特殊的blob容器。您可以在此处阅读更多相关信息：http：//msdn.microsoft.com/en-us/library/windowsazure/hh488356.aspx。由于您的存储帐户没有此容器，因此您将收到404 - 未找到资源错误。

#1