How to Create Route and Controller in Magento 2

 In Magento 2, action method is used for the code execution and see the output on the frontend. 

At the time of developing Magento 2 extensions and display any message on the frontend, it is essential to have the basic understanding of controller, route and action. 

Every Magento developer needs to create routes.xml and index.php file to get the message displayed on the frontend. To do so, you may require to create route and controller in Magento 2. 

Here, the route_name can be defined as an unique name that you can set in routes.xml file at the time of file execution. Controller can be defined as a class that is located in the controller folder. An action is an actual controller class where the execution is made. 

Thus, it is advisable to create routes.xml file to run and execute the Magento 2 extension. 

For more information, you can visit the tutorial at: https://meetanshi.com/blog/create-route-and-controller-in-magento-2/