Annotations in Spring Boot
The article discusses common annotations used in Spring Boot and their purposes. It highlights the significance of annotations like @SpringBootApplication, @RestController, @Controller, @Service, and @Repository in building applications. Each annotation serves a specific role, from application configuration to handling web requests and database operations.
- ▪@SpringBootApplication is the main annotation that combines configuration, auto-configuration, and component scanning.
- ▪@RestController is used to create REST APIs that send data directly to clients in JSON format.
- ▪@Service marks a class as a service layer, containing business logic and keeping controller code clean.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3528439) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Vidya Posted on May 26 Annotations in Spring Boot #java #springboot #backend #beginners Common Spring Boot Annotations and Why We Use Them? @SpringBootApplication** @SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } Enter fullscreen mode Exit fullscreen mode Why we use? This is the main annotation for Spring Boot application.
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