将图像上传到Skype BOT

本文关键字:Skype BOT 图像 | 更新日期: 2023-09-27 17:59:00

我有一个使用Microsoft bot Framework开发的机器人,并且在调试中正确运行

在Skype上安装后,上传图像后,我有一个类似的链接

https://df-apis.skype.com/v2/attachments/0-eus-d4-7e19a097c62f5fc21dd53eabfa19d85e/views/original

代码非常简单,运行时没有skype

if ((activity.Attachments != null) && (activity.Attachments.Count > 0))
{
      analysisResult = await AnalyzeUrl(activity.Attachments[0].ContentUrl);
}
........

如何查找我发送的图片?

将图像上传到Skype BOT

根据此注释,要获取附件,GET请求应包含机器人的JwtToken作为授权标头:

var attachment = activity.Attachments?.FirstOrDefault();
if (attachment?.ContentUrl != null)
{
    using (var connectorClient = new ConnectorClient(new Uri(activity.ServiceUrl)))
    {
        var token = await (connectorClient.Credentials as MicrosoftAppCredentials).GetTokenAsync();
        var uri = new Uri(attachment.ContentUrl);
        using (var httpClient = new HttpClient())
        {
            if (uri.Host.EndsWith("skype.com") && uri.Scheme == Uri.UriSchemeHttps)
            {
                httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
                httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/octet-stream"));
            }
            else
            {
                httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(attachment.ContentType));
            }
            var attachmentData = await httpClient.GetByteArrayAsync(uri);
            analysisResult = await AnalyzeUrl(attachmentData);
        }
    }    
}

这意味着您必须更改AnalyzeUrl以接受图像数据而不是URL。我相信您正在使用的CognitiveServices能够接受图像数据。