如何解决启动Tomcat服务器时出现的@Autowired问题？

@Configuration
@ComponentScan(basePackages = "com.example")
public class AppConfig {
}

<context:component-scan base-package="com.example"/>

@Configuration
public class AppConfig {
    @Bean
    public MyService myService() {
        return new MyServiceImpl();
    }
}

@Service
public class MyService {
    private final MyDependency myDependency;

    @Autowired
    public MyService(MyDependency myDependency) {
        this.myDependency = myDependency;
    }
}

@Service
public class ServiceA {
    private final ServiceB serviceB;

    @Autowired
    public ServiceA(@Lazy ServiceB serviceB) {
        this.serviceB = serviceB;
    }
}

@Service
public class ServiceB {
    private final ServiceA serviceA;

    @Autowired
    public ServiceB(ServiceA serviceA) {
        this.serviceA = serviceA;
    }
}

<bean id="myService" class="com.example.MyServiceImpl"/>

@Service
public class MyService {
    public String getMessage() {
        return "Hello, World!";
    }
}

@RestController
public class MyController {
    private final MyService myService;

    @Autowired
    public MyController(MyService myService) {
        this.myService = myService;
    }

    @GetMapping("/message")
    public String getMessage() {
        return myService.getMessage();
    }
}

@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}