Book Image

Mastering Spring 5.0

By : In28Minutes Official
Book Image

Mastering Spring 5.0

By: In28Minutes Official

Overview of this book

Spring 5.0 is due to arrive with a myriad of new and exciting features that will change the way we’ve used the framework so far. This book will show you this evolution—from solving the problems of testable applications to building distributed applications on the cloud. The book begins with an insight into the new features in Spring 5.0 and shows you how to build an application using Spring MVC. You will realize how application architectures have evolved from monoliths to those built around microservices. You will then get a thorough understanding of how to build and extend microservices using Spring Boot. You will also understand how to build and deploy Cloud-Native microservices with Spring Cloud. The advanced features of Spring Boot will be illustrated through powerful examples. We will be introduced to a JVM language that’s quickly gaining popularity - Kotlin. Also, we will discuss how to set up a Kotlin project in Eclipse. By the end of the book, you will be equipped with the knowledge and best practices required to develop microservices with the Spring Framework.
Table of Contents (20 chapters)
Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Chapter 5. Building Microservices with Spring Boot

As we discussed in the last chapter, we are moving toward architectures with smaller, independently deployable microservices. This would mean that there will be a huge number of smaller microservices developed.

An important consequence is that we would need to be able to quickly get off the ground and get running with new components.

Spring Boot aims to solve the problem of getting off fast with a new component. In this chapter, we will start with understanding the capabilities Spring Boot brings to the table. We will answer the following questions:

  • Why Spring Boot?
  • What are the features that Spring Boot provides?
  • What is auto-configuration?
  • What is Spring Boot not?
  • What happens in the background when you use Spring Boot?
  • How do you use Spring Initializr to create new Spring Boot projects?
  • How do you create basic RESTful services with Spring Boot?