问题
I think that this question already questioned, and probably the answer is here: http://wiki.developers.facebook.com/index.php/Notifications.send
but the real problem is that facebook says: Facebook discontinued support for this method March 1, 2010. Calling this method returns error code 3 -- Unknown method.
while, I couldn't find any other JS-api for the invitation, anyone know how we can invite users, using the JS api or the .net api?
thanks.
回答1:
Application-to-user and user-to-user notifications have been removed. Instead you should use counters, news (in the dashboards), or send email (to users who have granted that permission), and check out our best practices for the new communication channels.
http://wiki.developers.facebook.com/index.php/Roadmap_Notifications
来源：https://stackoverflow.com/questions/2446912/how-to-invite-users-to-connect-to-your-application-using-facebook-application-de