How to write a rule for urlManager?

Question

Yii

You need a rule that will replace the address from "site/page/about" to "about".

Answer 1

'<name:(about)>' => 'page'
This is Route, when accessing about, it will refer to the page controller and the about method
, but it does not replace anything, you can replace it with a redirect:
$this->redirect(array('about'), true, 301);