如何从CloudBlockBlob获取HttpContentHeaders？

Question

将标题从blob复制到HttpContentHeader集合时，如下所示：

response.Content.Headers.ContentLength = blob.Properties.Length;

我想知道是否有办法从CloudBlobBlob获取所有原始标题，而不是像上面那样复制它们

Answer 1

这对你有用吗？

    static void ReadBlobProperties()
    {
        var cloudStorageAccount = CloudStorageAccount.DevelopmentStorageAccount;
        var blobClient = cloudStorageAccount.CreateCloudBlobClient();
        var container = blobClient.GetContainerReference("container-name");
        var blob = container.GetBlockBlobReference("blob-name");
        OperationContext opContext = new OperationContext();
        opContext.RequestCompleted += opContext_RequestCompleted;
        BlobRequestOptions requestOptions = new BlobRequestOptions();
        blob.FetchAttributes(null, requestOptions, opContext);

    }

    static void opContext_RequestCompleted(object sender, RequestEventArgs e)
    {
        var headers = e.Response.Headers;//e.Response.Headers will have all response headers
    }