Facebook user authentication in java

Question

I am able to load my app in facebook iframe, but can anyone help me with the user authentication in java. Any help will be really appreciated. Thanks

Answer 1

All java API clients provide extensive documentation on authentication. Here are two:

• restfb
• spring-social-facebook

Authentication follows the OAuth dance, which includes exchanging tokens. A tricky bit is that you should store the initial request token in your session, in order to be able to get it when facebook redirects the user back afterwards.

Answer 2

您可以使用SDK像这一个 ，也可以找到自己的方式低谷的Facebook的API ，请求很简单。