Core Java 21 Spring Boot 3 Spring Security 6 JWT

This project that contains the core with the technologies of java 21, spring boot 3, spring security 6, JWT, Conection to PostgreSQL

Feature

• Implements the new version of java 21 LTS, which is required to be used in spring boot 3
• Implement the new version spring boot 3 and spring framework 6
• Implement the new version spring security 6 using JWT
• Implement token refresh architecture in security