如何获取存储在本地 Azure 存储模拟器中的图像路径

Question

这里我使用的是本地 Azure 存储模拟器。我能够将图像存储在 Blob 存储中。我将 Azure 存储模拟器连接到本地数据库，因此我能够在数据库中看到图像的本地路径。这里我需要在代码中获取路径，并需要保存在另一个表中。这是代码。我需要返回本地图像路径。

  public static CloudBlockBlob getAzureStorage(string imageName)
    {
        CloudStorageAccount storageAccount = CloudStorageAccount.Parse(CloudConfigurationManager.GetSetting("StorageConnectionString"));
        CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
        CloudBlobContainer container = blobClient.GetContainerReference("images");
        container.CreateIfNotExists();
        CloudBlockBlob blockBlob = container.GetBlockBlobReference(imageName);
        return blockBlob;
    }

  public static string uploadToAzure(Image img, CloudBlockBlob blockBlob)
    {
        MemoryStream memoryStream = new MemoryStream();
        img.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
        memoryStream.Position = 0;
        blockBlob.UploadFromStream(memoryStream);
        return String.Format("http://{0}{1}", blockBlob.Uri.DnsSafeHost, blockBlob.Uri.AbsolutePath);
    }

Answer 1

我得到了问题的答案。将权限设置为公共。T

container.SetPermissions(new BlobContainerPermissions { PublicAccess =         BlobContainerPublicAccessType.Container });
    container.CreateIfNotExists();