Udemy – Spring Boot REST APIs: Building Modern APIs with Spring Boot 2025-4

During this course, you will be introduced to the basic concepts of REST architecture and learn how to set up REST controllers in Spring Boot. You will also learn how to create endpoints for CRUD (create, read, update, delete) operations and use key Spring Boot annotations such as @RestController, @RequestMapping, @PathVariableand @RequestBody. This course will help you understand the difference between HTTP methods such as GET, POST, PUT, and DELETE, and how to efficiently handle path variables and query parameters. Using @ResponseStatusto handle HTTP responses and connecting to databases with Spring Data JPA are other important topics in this course. You will learn how to integrate with MySQL (and H2 for local development), use Spring Data JPA repositories, map entities with JPA annotations, and perform custom queries using JPQL and SQL Native. You will also learn how to use Projections and DTOs to control how data is displayed.

What you will learn

• Understanding REST API architecture and principles
• Setting up REST controllers in Spring Boot
• Creating endpoints for CRUD operations
• Use of @RestController, @RequestMapping, @PathVariableand@RequestBody
• Differentiate between GET, POST, PUT, and DELETE methods
• Effective management of path variables and query parameters
• Use @ResponseStatusto control HTTP responses
• Connecting to databases with Spring Data JPA
• Integration with MySQL (and H2 for local development)
• Using Spring Data JPA Repositories
• Mapping Entities with JPA Annotations
• Performing custom queries using JPQL and Native SQL
• Using Projections and DTOs to Control Data Views
• Create REST endpoints for full CRUD capabilities
• Returning JSON data using Jackson
• Effective use of @PostMapping, @PutMapping, @DeleteMappingand@GetMapping
• Building reusable service layer logic
• And…

This course is suitable for people who:

• Java developers with experience in Spring Boot
• Developers who want to build modern RESTful APIs with the Spring Boot 3 framework.
• People looking for a deeper understanding of REST architecture and API development best practices.
• Developers who want to increase the security of their APIs using Spring Security and JWT.
• All Spring Boot developers who want to improve their skills in developing REST endpoints.

Installation Guide

After Extract, view with your favorite player.

Subtitles: None

Quality: 720p