列出Windows Azure Blob存储容器中的目录

我对我的项目有疑问……我需要知道如何从Windows Azure blob存储中列出所有文件夹（在字符串列表或其他内容中）…我已经拥有了我的BlobClient以及与Azure存储的连接。

谁能帮我解决这个“问题”？

Answer 1

试试这个代码。 它使用Storage Client库2.0.3 ：

CloudStorageAccount storageAccount = CloudStorageAccount.DevelopmentStorageAccount; CloudBlobContainer blobContainer = storageAccount.CreateCloudBlobClient().GetContainerReference("wad-control-container"); string blobPrefix = null; bool useFlatBlobListing = false; var blobs = blobContainer.ListBlobs(blobPrefix, useFlatBlobListing, BlobListingDetails.None); var folders = blobs.Where(b => b as CloudBlobDirectory != null).ToList(); foreach (var folder in folders) { Console.WriteLine(folder.Uri); } 

如果您使用的是Storage Client Library 1.8（即2.0之前的版本） ，请尝试以下代码：

  var storageAccount = CloudStorageAccount.DevelopmentStorageAccount; cloudBlobClient = storageAccount.CreateCloudBlobClient(); CloudBlobContainer container = cloudBlobClient.GetContainerReference("wad-control-container"); IEnumerable blobs = container.ListBlobs(new BlobRequestOptions() { UseFlatBlobListing = false, }); var folders = blobs.Where(b => b as CloudBlobDirectory != null); foreach (var folder in folders) { Console.WriteLine(folder.Uri); } 

Answer 2

我在我的项目中使用过这个解决方案

 // Retrieve reference to the container. CloudBlobContainer container = BlobClient.GetContainerReference(lvContainer.SelectedItems[0].Text); //Loop over VIRTUAL directories within the container foreach (IListBlobItem item in container.ListBlobs()) { if (item.GetType() == typeof(CloudBlobDirectory)) { CloudBlobDirectory directory = (CloudBlobDirectory)item; string[] uri = directory.Uri.ToString().Split('/'); ListViewItem dir = new ListViewItem(); dir.Text = uri[uri.Length-2]; dir.ImageIndex = 0; ListViewItem.ListViewSubItem subitem = new ListViewItem.ListViewSubItem(); subitem.Text = String.Empty; //item.Properties.LastModifiedUtc.ToString(); dir.SubItems.Add(subitem); subitem = new ListViewItem.ListViewSubItem(); subitem.Text = String.Empty; //item.Properties.Length + " bytes"; dir.SubItems.Add(subitem); lvBlob.Items.Add(dir); } } 

在我的情况下，我在listView中显示结果，列出大小和日期，使用

 (item.GetType() == typeof(CloudBlockBlob)) 

和

 (item.GetType() == typeof(CloudPageBlob)) 

在同一个foreach中列出每个虚拟文件夹层，BlockBlobs和PageBlobs不同。 希望这可以帮助。