问题
I'm developing a web application that integrates with Facebook's Workplace. I've spent the whole day trying to figure out how to use OAUTH authentication mechanism for member authentication. Since I have the app access token I'm able to get member access tokens for impersonation. But, how do I get them using OAUTH? Is it even possible with Workplace Graph API? Thanks in advance for the advice!
来源：https://stackoverflow.com/questions/42567559/facebook-workplace-api-authentication