我可以使用FB API从facebook对话下载图像,但现在我有一个问题是使用图表FB API从facebook下载附件(.doc,.txt,.log等).
如果附加文件如下,Json结果由Facebook返回:
"message":"test sent attachment","attachments":{"data":[{"id":"10203275664207489","mime_type":"application/octet-stream","name":"service.log","size":432}]}},
哪个没有任何URL链接到该文件.但对于json返回的图像包含该图片的网址.见下面的Json:
"message":"Gambaq","attachments":{"data":[{"id":"10203185045102068","mime_type":"image/jpeg","name":"10391434_10203185044782060_6466381862586755357_n.jpg","size":null,"image_data":{"width":720,"height":960,"is_sticker":false,"url":"https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpt1/v/t34.0-12/11304104_10203185045102068_881196838_n.jpg?
我使用此API代码获取Json结果:
dynamic resultsByApi = fb.Get("/" + fbFanPage + "/conversations?access_token=" + tokenPage + "");
我的问题是,有人知道如何使用FB API获取Facebook对话的附加文件URL吗?
任何人都可以帮我解决这个问题.先谢谢你.