But, in MVC the URL would be like as follows <a href="http://localhost/website/products/1">http://localhost/website/products/1</a> this request will be passed to the Product Controller's show method which then passes a message to the Product model to fetch data with id=1 and then render an appropriate view to display the record fetched.I hope that this article would have given you some sort of an idea on how MVC architecture works in generally.