Spring in Action, 5th edition. Craig Walls.

Spring in Action, 5th Edition is the fully updated revision of Manning's bestselling Spring in Action. This new edition includes all 5.0 Springupdates, along with new examples on reactive programming, Spring WebFlux, and microservices. You'll also find the latest Spring best practices, including Spring Boot for application setup and configuration.
Spring Framework makes life easier for Java developers. New features in Spring 5 bring its productivity-focused approach to microservices, reactive development, and other modern application designs. With Spring Boot now fully integrated, you can start even complex projects with minimal configuration code. And the upgraded WebFlux framework supports reactive apps right out of the box!
Аbout the book:
Spring in Action, 5th Edition guides you through Spring’s core features, explained in Craig Walls’ famously clear style. You’ll roll up your sleeves and build a secure database-backed web app step by step. Along the way, you’ll explore reactive programming, microservices, service discovery, RESTful APIs, deployment, and expert best practices. Whether you’re just discovering Spring or leveling up to Spring 5.0, this Manning classic is your ticket!