import com.example.service.SpeakerService; import com.example.service.SpeakerServiceImpl; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class Application { public static void main(String[] args) { ApplicationContext appContext = new ClassPathXmlApplicationContext("applicationContext.xml"); // SpeakerService service = new SpeakerServiceImpl(); SpeakerService service = appContext.getBean("speakerService", SpeakerService.class); System.out.println(service.findALl().get(0).getFirstName()); } }