Spring Boot @Primary vs @Qualifier Explained | Multiple Bean Problem Solved 🚀
Spring Boot Interview Question 🚀
What happens when Spring finds multiple beans of the same type?
That's when you encounter the famous NoUniqueBeanDefinitionException.
In this Spring Boot Video, you'll learn:
✅ What causes the Multiple Bean Problem
✅ Why Spring gets confused when multiple implementations exist
✅ How @Primary works
✅ How @Qualifier works
✅ @Primary vs @Qualifier
✅ Real Spring Boot interview concept
#springboot #springframework #javaprogramming