Spring Boot REST API with JWT Authentication | Full Implementation Guide
In this hands-on Spring Boot tutorial, you'll learn how to build a secure RESTful API using JWT (JSON Web Token) for authentication, Liquibase for database version control, and PostgreSQL as the database.
🔐 What You’ll Learn:
Set up a Spring Boot project with Gradle
Implement JWT-based authentication and authorization
Configure PostgreSQL database integration
Manage schema changes with Liquibase
Secure REST endpoints and test with Postman
📂 Source Code: https://github.com/kavicoderlab/sprin...
🚀 Useful Links:
Spring Initializr: https://start.spring.io/
Spring Common Properties: https://docs.spring.io/spring-boot/ap...
PostgreSQL Docker Image: https://hub.docker.com/_/postgres
Liquibase example: https://docs.liquibase.com/concepts/c...
JWT.io (for debugging JWTs): https://jwt.io/
Problem Spring Web Starter: https://mvnrepository.com/artifact/or...
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