c# - 检索 blob 文件名

Question

因此，我正在尝试检索 Blob 存储中的文件的详细信息。这个想法是客户要求将与他们具体相关的文档放置在他们的门户上。

这是一次迁移，当前文件以以下格式列在网格中:

文件名、文件大小、文件类型、下载链接。

我遇到的问题是检索 blob 属性。

这是我目前拥有的代码片段。

public void BindGridDocuments()
{
    var storageAccount = CloudStorageAccount.Parse(ConfigurationManager.ConnectionStrings["StorageConnection"].ConnectionString);
    var blobStorage = storageAccount.CreateCloudBlobClient();
    CloudBlobContainer container = blobStorage.GetContainerReference("documents");
    var documentCollection = container.ListBlobs();
    foreach (var document in documentCollection)
    {
        string filename = document.Uri.ToString();

    }
}

Answer 1

试试这个代码。代码假定 Blob 容器中的所有 Blob 均为 block Blob 类型。

存储客户端库2.0:

        CloudStorageAccount storageAccount = CloudStorageAccount.DevelopmentStorageAccount;
        CloudBlobContainer blobContainer = storageAccount.CreateCloudBlobClient().GetContainerReference("images");
        var blobs = blobContainer.ListBlobs(null, true, BlobListingDetails.All).Cast<CloudBlockBlob>();
        foreach (var blockBlob in blobs)
        {
            Console.WriteLine("Name: " + blockBlob.Name);
            Console.WriteLine("Size: " + blockBlob.Properties.Length);
            Console.WriteLine("Content type: " + blockBlob.Properties.ContentType);
            Console.WriteLine("Download location: " + blockBlob.Uri);
            Console.WriteLine("=======================================");
        }

存储客户端库 1.7:

        CloudStorageAccount storageAccount = CloudStorageAccount.DevelopmentStorageAccount;
        CloudBlobContainer blobContainer = storageAccount.CreateCloudBlobClient().GetContainerReference("images");
        var blobs = blobContainer.ListBlobs(new BlobRequestOptions()
            {
                BlobListingDetails = BlobListingDetails.All,
                UseFlatBlobListing = true,
            }).Cast<CloudBlockBlob>();
        foreach (var blockBlob in blobs)
        {
            Console.WriteLine("Name: " + blockBlob.Name);
            Console.WriteLine("Size: " + blockBlob.Properties.Length);
            Console.WriteLine("Content type: " + blockBlob.Properties.ContentType);
            Console.WriteLine("Download location: " + blockBlob.Uri);
            Console.WriteLine("=======================================");
        }