In this chapter, we learned how to develop REST-based web services using Spring MVC and we also learned how to test those web services using the Postman HTTP client tool. We also covered the basic concepts of HTTP verbs and understood how they are related to standard CRUD operations. Finally, we learned how to use the AngularJS JavaScript framework to send Ajax requests to our server.

In the next chapter, we will see how to integrate the Spring Web Flow framework with Spring MVC.