After installing flarum, I try a login extension fof/oauth which allows user login by Github account. I use command composer require fof/oauth to install it and it output nothing error infomation. But when I visit my flarum page by web browser, I can't login by github just like I don't install the extension.
I guess I need use a command to refresh flarum, so I find following commands:
php flarum cache:clear
php flarum migrate
But all of them are useless, so I'm confused about how to implement extension on flarum after installing🙂)