C - Create in Spring Boot 4 | CRUD Operation | From Scratch | Tamil | DinaTechy #coding #education

In this video, we build a simple Create User REST API in Spring Boot from scratch and understand how a basic POST API actually works behind the scenes.

You’ll learn:

✅ How to create a POST REST API in Spring Boot
✅ Understanding @RestController and @PostMapping
✅ How data flows from Controller → Service layer
✅ Using DTOs for request handling
✅ Common beginner mistakes while creating APIs

This video is perfect for beginners and freshers who want to understand the foundation of REST API development before moving into validations, exception handling, and security.

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#SpringBoot #RESTAPI #CreateAPI #Java #BackendDevelopment #SpringBootTutorial #SpringBootForBeginners #DinaTechy

Видео C - Create in Spring Boot 4 | CRUD Operation | From Scratch | Tamil | DinaTechy #coding #education канала DinaTechy