我想列出存储帐户中子目录（例如images/nature）中的所有blob。我正在使用此C＃代码实现我的目标：

string storageConnectionString = Environment.GetEnvironmentVariable("BlobConnection",EnvironmentVariabletarget.Process);
CloudStorageaccount storageaccount = CloudStorageaccount.Parse(storageConnectionString);
CloudBlobClient blobClient = storageaccount.CreatecloudBlobClient();
CloudBlobContainer container = blobClient.getcontainerReference(@"images/nature");

此代码对我不起作用。您有什么想法，我该怎么做？

如果所有Blob都位于根文件夹中，则以下代码可以正常工作：

 string storageConnectionString = Environment.GetEnvironmentVariable("BlobConnection",EnvironmentVariabletarget.Process);
 CloudStorageaccount storageaccount = CloudStorageaccount.Parse(storageConnectionString);
 CloudBlobClient blobClient = storageaccount.CreatecloudBlobClient();
 CloudBlobContainer container = blobClient.getcontainerReference(@"images");