Laravel - Paramaters should be how when we use match route?

I want to use match method but I can't take $slug and $request in controller..

Here is my route

Route::match(['get','post] , 'category/{slug}' , ['as'=>'category.show' , 'uses'=>'CategoryController@categoryProducts'])

in Controller, our function will be how ? How we use that post and get data in the same function ? I tried like below, but dosen't work

public function categoryProducts($slug, $request) {
//codes
}

via Chebli Mohamed