Facebook SDK：验证请求，以便php服务器知道它来自登录用户

Question

I have iOS and Android games that talk to my server using PHP. I have Facebook login in the games. I want to authenticate requests so the server knows it's coming from a logged in user. I found this answer: https://stackoverflow.com/a/24077363/211457 However, with the latest version (v5) of the PHP SDK I don't see this method:

$facebook->setAccessToken($token);.

https://github.com/facebook/facebook-php-sdk-v4

Answer 1

You can pass a default access token to the SDK at initalization, see https://developers.facebook.com/docs/php/Facebook#config

'default_access_token' => '{access-token}',

Also, you can specify the access token to be used with each individual FacebookRequest directly.