Skip to content
CampusEduX
Free course

Spring Boot Tutorial

A beginner-friendly backend course in simple English. Build Spring Boot 4 apps with Java 21: REST APIs, databases, security, testing and deployment.

Sections
9 sections
Lessons
95 lessons

What you'll learn

  • Getting Started
  • Core Concepts
  • Configuration
  • REST API
  • Validation and Errors
  • Database
  • Security
  • Testing

+ 1 more sections in the curriculum below

Course content

9 sections · 95 lessons

1Getting Started10 lessons
  1. 1What is Spring Boot
  2. 2Spring vs Spring Boot
  3. 3Installing JDK and IDE for Spring Boot
  4. 4Creating a Project with Spring Initializr
  5. 5Spring Boot Project Structure
  6. 6Maven pom.xml Explained
  7. 7Spring Boot Starters
  8. 8Auto Configuration
  9. 9Running a Spring Boot Application
  10. 10Spring Boot DevTools
2Core Concepts11 lessons
  1. 11Inversion of Control
  2. 12Dependency Injection
  3. 13Spring Beans
  4. 14Bean Scopes
  5. 15Bean Lifecycle
  6. 16Component Scan
  7. 17@Configuration and @Bean
  8. 18Constructor vs Setter vs Field Injection
  9. 19@Autowired and @Qualifier
  10. 20@Primary Annotation
  11. 21Spring Profiles
3Configuration6 lessons
  1. 22application.properties vs application.yml
  2. 23@Value Annotation
  3. 24@ConfigurationProperties
  4. 25Externalized Configuration
  5. 26Logging in Spring Boot
  6. 27Spring Boot Actuator
4REST API16 lessons
  1. 28Spring MVC Architecture
  2. 29@Controller vs @RestController
  3. 30@RequestMapping
  4. 31GET POST PUT DELETE Mapping
  5. 32@PathVariable
  6. 33@RequestParam
  7. 34@RequestBody
  8. 35ResponseEntity
  9. 36HTTP Status Codes in Spring Boot
  10. 37DTO Pattern
  11. 38Building a Complete CRUD REST API
  12. 39Pagination and Sorting
  13. 40File Upload and Download
  14. 41RestTemplate
  15. 42WebClient in Spring Boot
  16. 43CORS in Spring Boot
5Validation and Errors6 lessons
  1. 44Bean Validation
  2. 45Custom Validation Annotation
  3. 46Exception Handling in Spring Boot
  4. 47@ControllerAdvice and @ExceptionHandler
  5. 48Custom Exception Classes
  6. 49Standard API Error Response
6Database18 lessons
  1. 50JDBC vs JPA vs Hibernate
  2. 51Connecting Spring Boot to MySQL
  3. 52Connecting Spring Boot to PostgreSQL
  4. 53H2 In-Memory Database
  5. 54JPA Entity and @Entity
  6. 55Primary Key Generation Strategies
  7. 56JpaRepository
  8. 57Derived Query Methods
  9. 58@Query with JPQL and Native SQL
  10. 59One to One Mapping
  11. 60One to Many and Many to One Mapping
  12. 61Many to Many Mapping
  13. 62Lazy vs Eager Loading
  14. 63N+1 Problem
  15. 64@Transactional
  16. 65Auditing with @CreatedDate
  17. 66Database Migration with Flyway
  18. 67Soft Delete
7Security7 lessons
  1. 68Spring Security Basics
  2. 69Authentication vs Authorization
  3. 70Password Encoding with BCrypt
  4. 71JWT Authentication
  5. 72Role Based Authorization
  6. 73Method Level Security
  7. 74Refresh Token
8Testing6 lessons
  1. 75Unit Testing with JUnit 5
  2. 76Mockito in Spring Boot
  3. 77@SpringBootTest
  4. 78@WebMvcTest and MockMvc
  5. 79@DataJpaTest
  6. 80Testcontainers Basics
9Production15 lessons
  1. 81Caching in Spring Boot
  2. 82Scheduling with @Scheduled
  3. 83Async Processing with @Async
  4. 84Spring Events
  5. 85Sending Email
  6. 86Swagger and OpenAPI Documentation
  7. 87Spring AOP
  8. 88Interceptors and Filters
  9. 89Rate Limiting
  10. 90Introduction to Microservices with Spring Boot
  11. 91Kafka with Spring Boot
  12. 92Docker for Spring Boot
  13. 93Deploying Spring Boot Application
  14. 94Spring Boot Interview Questions
  15. 95Spring Boot Mini Project