Learn how to use @GetMapping in Spring Boot with findById() and findAll() methods to build REST APIs in just 10 minutes! 🚀

In this practical Spring Boot tutorial, you will learn how to:
✅ Use @GetMapping in REST API
✅ Fetch a single Employee using findById()
✅ Fetch all Employees using findAll()
✅ Use JpaRepository for database operations
✅ Use @PathVariable with @GetMapping
✅ Build GET REST APIs with Spring Boot
✅ Test Employee APIs easily

🔥 Example APIs Covered

GET /employees → Get all employees
GET /employees/{id} → Get employee by ID

This tutorial is useful for Java Developers, Spring Boot Developers, Full Stack Developers, and students preparing for Java/Spring Boot interviews.

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