How to create a REST controller

In the previous recipe, we learned how to set up dependencies for creating RESTful services. Finally, we launched our backend on the http://localhost:8080 endpoint but got 404 error as our application wasn't configured to handle requests at that path (/). We will start from that point and learn how to create a REST controller. Let's get started!

Getting ready

We will be using IntelliJ IDE for coding purposes. For setting up of the environment, refer to the previous recipe. You can also find the source in the repository at https://gitlab.com/aanandshekharroy/kotlin-webservices.

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