#SpringBoot
📌 Welcome to Part 5 of our Spring Boot CRUD Application Series!
In this tutorial, we dive deep into the PUT Mapping in Spring Boot and show you how to update existing records (like Employee data) using the @PutMapping annotation. You'll learn how to build the Update REST API step-by-step using Spring Boot, JPA, and Hibernate.
This is a key part of building a complete CRUD system, and by the end, you'll have a working Update API ready to use!
✅ What you'll learn:
How @PutMapping works in Spring Boot
Updating employee data using PUT request
Handling request bodies and mapping DTOs
Common errors and how to fix them
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