参数化集合的Spring自动装配

public interface MyService<T> {
    void doSomething(T t);
}

@Service
public class MyServiceImpl implements MyService<String> {
    @Override
    public void doSomething(String s) {
        System.out.println("Do something with: " + s);
    }
}

@Component
public class MyComponent {
    @Autowired
    private List<MyService<?>> services;

    public void doSomething() {
        for (MyService<?> service : services) {
            service.doSomething("Hello, world!");
        }
    }
}