Foreword For Learning SpringBoot

The following is just the list ofthings that you need to know before going for SpringBoot framework.

Java Essentials To Know Beforehand

• Java Basics: You should have a good understanding of Java fundamentals such as variables, data types, control structures, object-oriented programming concepts, and exception handling.

• Java Collections Framework: You should know the basics of Java collections framework and the most commonly used data structures like lists, sets, maps, etc.

• Java Annotations: Spring Boot makes heavy use of annotations, so it's essential to understand how they work and how to use them effectively.

• Java Database Connectivity (JDBC): You should be familiar with JDBC API, which is used to connect and interact with a relational database from Java applications.

• Java Persistence API (JPA): Spring Boot includes support for JPA, which is a standard interface for managing relational data in Java.

• Spring Framework: Spring Boot is built on top of the Spring Framework, so you should have a good understanding of the core Spring concepts such as inversion of control, dependency injection, and AOP.

• RESTful Web Services: Spring Boot makes it easy to build RESTful web services, so you should have a good understanding of the HTTP protocol and RESTful architecture.

• Spring MVC: Spring Boot includes support for Spring MVC, which is a powerful framework for building web applications.

• Spring Data: Spring Boot includes support for Spring Data, which is a powerful framework for working with data stores like databases, NoSQL data stores, etc.

• Build Tools: You should be familiar with build tools such as Maven or Gradle, which are used to manage dependencies, compile code, and build executable applications.

SpringBoot Roadmap

This is focused on learning how to build a REST API and a webpage server.

Introduction

• Overview of Spring Boot and its key features
• Installing Java, Spring Boot, and any other necessary tools
• Creating a new Spring Boot project using a template or starting from scratch

Building a Web Server for Serving HTML Pages

• Understanding the basics of HTML, CSS, and JavaScript
• Setting up a basic HTML page and serving it with Spring Boot
• Adding CSS and JavaScript to enhance the UI
• Configuring Spring Boot to serve static resources such as images, CSS files, and JavaScript files
• Templating Engines like Thymeleaf, Freemarker and Jade

Building a RESTful API

• Understanding RESTful web services and HTTP methods
• Creating a basic RESTful API endpoint with Spring Boot
• Handling GET, POST, PUT, and DELETE requests
• Using Spring Data JPA to interact with a database and expose CRUD operations through the API
• Securing the API with Spring Security

Advanced Topics

• Integration with other popular frameworks like Angular, React, or Vue.js
• Scaling a Spring Boot application with containerization tools like Docker and Kubernetes
• Performance optimization techniques such as caching and lazy loading
• Handling errors and exceptions in a Spring Boot application
• Testing Spring Boot applications with JUnit, Mockito, and other testing frameworks

Next Steps

• Springboot Basic Course amigoscode.com
• small scale Java projects crio.do
• open source java projects javaguides.net