Custom JSON Response with ResponseEntity in Spring Boot

In this post, I will show you how to modify the JSON response with ResponseEntity in Spring Boot to handling response.

Preliminary

This post is a continuation of the previous article so that you don’t get confused, you should see it first.

Build a RESTful CRUD API With Spring Boot and JPA

Steps

Please create a new package with the name ‘response’ in which we will create a class with the name “ResponseHandler”.

This class will later be used to generate responses, where the response will be received in the form of an object with 3 parameters/values ​​in it.

Next, let’s test the results by editing your controller like this.