Création d'applications avec Spring 5 et Kotlin

Introduction

The book "Building Applications with Spring 5 and Kotlin" (2018, 298 pages) by Miloš Vasić is a practical guide that combines two powerful tools of the modern Java ecosystem: the Spring 5 framework and the Kotlin language. Although the book was published several years ago, its content remains relevant for developers who want to master reactive programming, create RESTful services, and implement Spring Boot best practices using Kotlin's concise syntax.

What the book is about

The book consistently guides the reader from the basics of project setup to deploying a complete application. The main focus is on practical aspects: Spring Boot configuration, working with databases via Spring Data JPA, building REST APIs, implementing asynchronous and reactive streams with WebFlux, as well as testing and security. Each chapter contains ready-to-use Kotlin code examples that can be immediately applied in real projects.

Who this book is for

The publication is aimed at developers who are already familiar with Java and have a basic understanding of Spring. Knowledge of Kotlin is not required — the author introduces the syntax and idioms of the language as needed. The book will be useful both for Java programmers who want to switch to Kotlin and for those who want to learn the modern capabilities of Spring 5, including reactive programming.

What the reader will learn

• Project setup: creating a Spring Boot