java / beginner
Snippet
Organizing Logic with @Service
The @Service annotation is a specialized form of @Component. It tells Spring that the class contains business logic, making it easier to organize your application into logical layers.
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import org.springframework.stereotype.Service;@Servicepublic class CalculatorService {public int add(int a, int b) {return a + b;}}
spring
Breakdown
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@Service
Marks the class as a service bean that Spring will automatically detect and manage.
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public class CalculatorService
A standard Java class that now benefits from Spring's lifecycle management.