Building REST APIs with Spring Boot 4.0: Practical and code-first learning for Java developers to build, test and deploy applications using Java 21 (2026) PDF
Built on top of Spring Framework 7, Spring Boot 4.0 simplifies the process of building API far easy.
I'd describe this fast-paced book as the perfect practical tutor for Java developers who are curious to develop apps, and not just read about them. All chapters are working sets, where you write code, run it, break it deliberately, and fix it. There are no long theory sections, and no abstract architecture talk. It's all connected from the first command to the final deployable JAR.
It's all about one main thing, your first REST API, and it takes you through Spring Boot 4.0 with Java 21, including configuration management, Spring Data JPA, structured error handling, operational monitoring with Actuator, role-based security with Spring Security 7.0, three layers of automated testing, and executable JAR packaging.
Книги для Java программиста | Мы в Телеграм
