Spring Boot Interceptor Explained in Hindi 🚀 | Role-Based Auth with Custom Annotation 🌿 REST API
Spring Boot Interceptors + Custom Annotations Explained in Hindi 🚀
Welcome to Backend Verse! 🌿
In this video, we will dive deep into Spring Boot Interceptors and see how to use them for real-world scenarios like Role-Based Authentication using Custom Annotations.
📝 What You’ll Learn
📌 What is an Interceptor in Spring Boot
⚡ Lifecycle methods: preHandle, postHandle, afterCompletion
🔑 Using Interceptors for Logging, Authentication & Monitoring
🏷️ Creating and using Custom Annotations with Interceptors
🔐 Implementing Role-Based Authentication (@AuthRole) in REST APIs
💡 Best practices for production-ready APIs
🎯 Why Watch This Video?
Building secure and professional REST APIs requires more than just basic controllers.
With Interceptors + Annotations, you can:
✅ Apply cross-cutting concerns like logging & auditing
✅ Enforce role-based access control
✅ Keep your code clean and maintainable
✅ Build scalable and production-grade backend systems
🔧 Tools & Technologies Used
Java 17
Spring Boot
Gradle
IntelliJ IDEA
Postman
📌 What’s Next in This Series?
In the next video, we’ll explore Spring Boot Profiles — one of the most powerful features for managing multiple environments like dev, test, and prod. 🚀
✨ You’ll learn:
What are Spring Profiles and why we need them
How to configure environment-specific properties (application-dev.yml, application-prod.yml)
Switching profiles dynamically while running the application
Best practices for production-ready setups
If you want to make your Spring Boot projects scalable and deployment-ready, mastering profiles is a must! 🔥
👉 Watch the full Spring Boot series here: • Spring Boot Tutorial Series in Hindi 🌿 — S...
👉 Watch the full Spring Data JPA series here: • Spring Data JPA Mastery 🌿 | Complete Tutor...
👉 Watch the full Spring Boo Redis series here: • Spring Boot with Redis 🔥 | Caching, @Cache...
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🔗 GitHub Link:
👉 https://github.com/learnwithdeveloper...
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