如何以 Json 格式从 Azure blob 检索 blob 数据？

Question

我已将 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

我试着关注

 //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?
                }
            }

how to get azure blob data in the form of JSON?

Answer 1

您可以尝试 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，类似于以下内容：

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