CakePHP same 'view' for multiple functions

I have a Cakephp project the controller has several different methods.

function Index(开发者_如何学JAVA)
function IndexAuthor()

And I want to use the same 'view' (or template, Index.ctp) for both of the methods of the control.

You're looking for Controller::render().

function IndexAuthor() {
    $this->render('index');
}