Spring Boot FAQ: Top Questions

You can create custom annotations in Spring Boot to encapsulate frequently used annotations and logic for reusability and readability.

🗺️ Steps:

1. Create a new annotation using @interface.
2. Combine other annotations like @Component, @Target, and @Retention.

📥 Example:

@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Component
public @interface CustomService {
}

🏆 Expected Output:

Class annotated with @CustomService is registered as a Spring bean.

🛠️ Use Cases:

• Reducing annotation clutter.
• Creating domain-specific stereotypes.