🚨 Circular Dependency in Spring Boot Explained with Example | Spring Boot Interview Question

Опубликовано: 28 Май 2026
на канале: Engineer's CodingHub
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Are you facing Circular Dependency in Spring Boot or getting a BeanCurrentlyInCreationException? 🤔
In this video, I’ve explained everything about Circular Dependency in Spring Boot — with real-world examples, clear explanations, and a complete fix inside Eclipse IDE 💻

You’ll learn:
✅ What causes circular dependency in Spring Boot
✅ How @Autowired and Bean Injection create circular references
✅ Practical example in Eclipse IDE showing the issue
✅ Different ways to fix Circular Dependency (@Lazy, @Primary, @Qualifier, constructor vs setter injection)
✅ Best practices to avoid circular dependency in Spring projects
✅ Common Spring Boot interview question explained in simple terms

This tutorial is perfect for anyone learning Spring Boot for interviews, backend development, or real-world projects.
Make sure to watch till the end to understand the root cause and best solution to avoid circular dependency errors forever! 💡

⏱️ Timestamps

00:00 – Introduction
00:45 – What is Circular Dependency in Spring Boot
02:10 – How Circular Dependency Occurs (Real Example)
04:30 – Running Example in Eclipse IDE
06:50 – Understanding Bean Creation Exception
08:20 – Different Ways to Fix Circular Dependency
10:40 – Using @Lazy Annotation
11:45 – Constructor vs Setter Injection Solution
12:30 – Best Practices to Avoid Circular Dependency
13:30 – Final Tips & Interview Insights

🔥 Why You Should Watch:
This is not just theory — it’s a complete practical explanation with code demonstration, error debugging, and industry-standard solutions.
If you’re learning Spring Boot for backend development or interviews, this video is a must-watch!

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