In this Spring Boot tutorial, we will see how to generate a custom error response in the exception cases. Handling exception in spring boot is easy.

The source code of this tutorial is here https://github.com/basarbk/spring-exception-handler

We will trigger Spring Boot exceptions for validation and not found cases and we will add ExceptionHandler to create our custom error messages for that. We will also override te ErrorController to have generic error and exception handling controller.

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