☕ Spring Boot Complete Course Outline

ဒီသင်တန်းကို အပိုင်းနှစ်ပိုင်းခွဲပြီး သင်ကြားပေးသွားမှာ ဖြစ်ပါတယ်၊

1. Dynamic Web Page Development with Spring Boot and Thymeleaf

2. Reftful Api Service Development with Spring Boot and Angular

🧱 PART I – Dynamic Web Page Development using Thymeleaf

🔰 Module 1 – Introduction to Spring Boot

• Spring Framework vs Spring Boot

• Features of Spring Boot (Auto-Configuration, Starter Dependencies)

• Create Spring Boot Project using Spring Initializr

• Project Structure & Maven Dependency Management

📦 Module 2 – Spring MVC Architecture

• Model-View-Controller (MVC) Layer Explanation

• @Controller, @Service, @Repository Architecture

• Handling HTTP Requests (@GetMapping, @PostMapping)

• Passing Data from Controller to View (Model, ModelMap)

🖼 Module 3 – Thymeleaf Template Engine

• What is Thymeleaf? Why use it with Spring Boot?

• Thymeleaf Syntax – th:text, th:each, th:if, th:object

• HTML Form Binding with Spring Model

• Form Submission, Validation Errors Display

• Layout Structure using Thymeleaf Fragment

🗃 Module 4 – Database Integration with Spring Data JPA

• Entity Class Creation – @Entity, @Id, @GeneratedValue

• Configure MySQL Connection (application.properties)

• Use of JpaRepository for CRUD

• Query Methods in Repository

• Pagination and Sorting Basics

🔐 Module 5 – Spring Security (Form Login)

• Introduction to Web Security

• Custom Login Form with Thymeleaf

• Role-based Access Control (ADMIN / USER)

• Logout, Session Handling

• Database-based Authentication (User Entity)

🛠 Mini Project – Web-based Application

• Example: Student Management System or Employee Directory

• Add / Edit / Delete / Search via Web Form

• Admin Login with Secure Access

• Frontend with Bootstrap + Thymeleaf

🔗 PART II – RESTful API Development using Spring Boot

🌐 Module 6 – REST API Basics

• What is REST? HTTP Methods: GET, POST, PUT, DELETE

• REST Controller vs Normal Controller

• JSON Request/Response (@RestController, @RequestBody)

• API Endpoint Design & Best Practices

⚙️ Module 7 – CRUD REST API Development

• Create RESTful Endpoints for Entity

• Using @PathVariable, @RequestParam

• Return ResponseEntity for API Standards

• DTO Pattern – Separating Entity and API Models

🚨 Module 8 – Exception Handling in API

• Handling Errors with @ControllerAdvice, @ExceptionHandler

• Custom Exception Classes

• Validating API Input (@Valid, BindingResult)

• Sending Standard Error Response (JSON)

🔐 Module 9 – Spring Security for REST API

• Stateless Authentication Concept

• JWT Token Creation & Verification

• User Login API → Token Response

• Securing Endpoints with Roles (hasRole, hasAuthority)

• Token Expiration & Refresh (optional)

🤝 Module 10 – REST API Integration

• API Testing with Postman

• Cross-Origin Resource Sharing (CORS) Setup

• Prepare APIs for AngularJS or other Frontend

• Swagger UI Documentation for APIs

🧪 Final Project (Combined)

• Create Full Backend System with:

  • Dynamic Web Admin Panel (Thymeleaf)

  • Public REST API for Frontend (e.g., Angular, Mobile)
    
    

• Example Projects:

  • Inventory Management System

  • Employee Portal + REST API for Mobile App

📚 Course Summary

✅ Spring Boot Dynamic Web App
✅ Spring Boot REST API (JSON-based)
✅ Spring Security (Form Login + JWT Security)
✅ Database CRUD with Spring Data JPA
✅ Real-World Project Integration