问题
My mobile app will post photos to instagram via the mobile sharing. I would like to know if the user actually uploaded the photo in the instagram app. And if he/she did - how can I get an id of an uploaded photo?
回答1:
Get that users recent photos using API and then compare the created_time of the most recent photo and then find a match for the image.
回答2:
You can use the Real Time Photo Updates service. You can receive a notification to your backend when a new photo is uploaded.
来源：https://stackoverflow.com/questions/30132193/how-can-i-find-out-if-user-has-actually-uploaded-photo-to-instagram