Spring Boot 4 Tutorial - Learn Spring Boot in 30 Minutes

Подписывайся на наши соц сети: Spring Boot 4 brings major improvements like: Java 25 support + Java 17 compatibility Modularized codebase with smaller, focused JARs JSpecify null-safety across the portfolio First-class API versioning Modern bean registration API Virtual thread support Built-in resilience and retry mechanisms ⭐ Table Of Contents ⭐ =========================================== 00:00 Introduction & What&New in Spring Boot 4 01:35 BenQ Monitor for Developers 03:21 Spring Initializr Overview 04:36 Creating a Spring Boot 4 Project in IntelliJ 07:20 Building a Student REST API 09:59 Adding Versioned Routes (/api/v1) 10:33 Spring Boot 4 API Versioning Explained 14:17 New Bean Registration API 17:08 Dynamic Bean Selection with Environment 19:23 Importing Bean Registrar 23:53 Creating PostController 24:57 Testing External API Calls 25:27 Using Resilience & Retry Methods 28:06 Final Thoughts & Outro