Spring Boot Tutorial for Beginners

Learn to build a Java API using Spring Boot in this comprehensive tutorial. Explore HTTP methods, in-memory databases, N-tier architecture, dependency injection, and interface programming. Discover how to structure applications, autowire beans, and run .jar files for server deployment. Practice using Postman REST Client for testing. Follow along to create a full-stack application, with source code and additional resources provided. Gain hands-on experience implementing GET, POST, PUT, and DELETE operations while building a robust backend system.

Introduction
Spring Initializer
Installing IntelliJ
Project Overview
Resources
Implement API
Model
Model Code
DAO Interface
DAO Class
DAO Service
API Implementation
Spring Framework Implementation
Sending Person to Server
Testing
Pass ID
Update Person