Creating Your REST Controller & Using Postman to Test Resources

4 min readFeb 6, 2022

part 3 in a full stack series

In Implementing JpaRepository for CRUD capabilities in your Spring Project we created our repository interface and service class. Now we need to make sure that we will be able to use the methods we defined when we begin to test using Postman.

This tutorial will walk through creation of a REST controller and the workings that Spring will do in order to build a RESTful web service. Then, looking ahead; a demo of using Postman to facilitate POST, READ, UPDATE and DESTROY…


Learning. Puttin up shots in Angular and Java and Python and anything else I get my hands on. Sights set on becoming a gainfully employed developer.