Spring Tutorial

Learn Spring Framework
From Scratch

Spring is the most popular Java framework for building enterprise applications. Master dependency injection, Spring MVC, Spring Boot, Spring Data, and Spring Security to build production-ready apps.

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About Spring Framework

The Spring Framework is an open-source application framework for Java, created by Rod Johnson in 2003. It provides comprehensive infrastructure support for developing Java applications. Spring's core feature is Dependency Injection (DI) and Inversion of Control (IoC). Spring Boot, a sub-project, makes it easy to create stand-alone, production-grade Spring applications with minimal configuration.

Prerequisites

Good knowledge of Core Java, OOP concepts, and basic understanding of web technologies is required.

Audience

Java developers who want to build enterprise-grade web applications and REST APIs.

What You'll Learn

IoC, DI, Spring MVC, Spring Boot, Spring Data JPA, Spring Security, and REST APIs.

Tools Needed

JDK 17+, Maven or Gradle, IntelliJ IDEA, Spring Initializr, and Postman for API testing.

Tutorial Topics

Introduction 01 Getting Started 02 Dependency Injection 03 Spring Beans 04 Spring MVC 05 Spring Boot 06 Spring Data JPA 07 Spring Security 08 REST API 09 AOP 10 Spring Testing 11 Spring Transactions 12 Spring Cloud 13

Why Learn Spring?

#1 Java Framework - Spring is the most widely used framework in enterprise Java development.
Spring Boot - Build production-ready applications in minutes with auto-configuration.
Microservices - Spring Cloud provides tools for building distributed microservice architectures.
Security - Spring Security provides comprehensive authentication and authorization.
Data Access - Spring Data JPA simplifies database operations with repositories.
High Demand - Spring developers are among the highest-paid Java professionals worldwide.