如何以JSON格式从Azure Blob中检索BLOB数据

Question

i已将JSON数据格式存储在Azure Blob存储中，现在想以Json的形式从Azure Blob中检索该数据。

我尝试了喜欢

 //get all blob from contrainer
            var storageAccount = CloudStorageAccount.Parse("connection string");
            var blobClient = storageAccount.CreateCloudBlobClient();
            CloudBlobContainer container = blobClient.GetContainerReference("tablesblob");
            foreach (IListBlobItem item in container.ListBlobs(null, false))
            {
                if (item.GetType() == typeof(CloudBlockBlob))
                {
                    CloudBlockBlob blob = (CloudBlockBlob)item;
                    var ms = new MemoryStream();
                    //blob.DownloadToStream(ms); how to get blob data in the form of JSON?
                }
            }

如何以JSON的形式获取Azure Blob数据？

Answer 1

您可以尝试使用CloudBlockBlob.DownloadText方法将BLOB内容下载为文本，然后使用JSON.NET的JsonConvert将字符串序列化到您的客户对象中。例如，类似以下内容：

            var customerData = blob.DownloadText();
            var customer = JsonConvert.DeserializeObject<Customer>(customerData);