Insert faker data to database

[CraryPrimitiveMan]

If I want to insert faker data to database, what should I do?
I add the following code in my application configuration (console.php):

'controllerMap' => [
    'fixture' => [
        'class' => '@tests\faker\FixtureController',
    ],
],

And I rewrite the actionGenerate in @tests\faker\FixtureController. Is it right?