public class HelloController {
public void hello() {
System.out.println("Hello, World!");
}
}
@Component
public class AppConfig {
@Bean
public HelloController helloController() {
return new HelloController();
}
}
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = "com.example")
public class WebConfig implements WebMvcConfigurer {
...
}
public class Application {
public static void main(String[] args) {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
context.register(AppConfig.class, WebConfig.class);
context.refresh();
HelloController helloController = context.getBean(HelloController.class);
helloController.hello();
}
}
