azure - 无法使用媒体插件将文件上传到 azure blob 存储

Question

您好，我正在使用 xamarin，我正在尝试使用媒体插件和 azure blob 存储将照片从手机上传到 azure。这是我的代码:

async void selectImage(object sender, System.EventArgs e)
        {

            var image = await CrossMedia.Current.PickPhotoAsync();

            //System.IO.Stream stream = t;

            CloudBlockBlob blockBlob = sermonsContainer.GetBlockBlobReference("myblob");

            using (var fileStream = image)
            {
                blockBlob.UploadFromStreamAsync(fileStream);
            }

        }

但是我收到错误:错误 CS1503:参数 1:无法从“Plugin.Media.Abstractions.MediaFile”转换为“System.IO.Stream”(CS1503) )

Answer 1

这应该可以完成工作:

async void selectImage(object sender, System.EventArgs e)
{

    var image = await CrossMedia.Current.PickPhotoAsync();

    //System.IO.Stream stream = t;

    CloudBlockBlob blockBlob = sermonsContainer.GetBlockBlobReference("myblob");

    using (var fileStream = image.GetStream ())
    {
        blockBlob.UploadFromStreamAsync(fileStream);
    }

}