我有以下设置
@Service
public class TestDispatcherImpl implements Dispatcher <MobilePushNotification> {
@Autowired
private A a;
@Autowired
private B b;
@Autowired
private C c;
@PostConstruct
public void initialize() {} {
b.someMethod(); //GETTING A NULL POINTER EXCEPTION,
//in fact all the beans are null
}
}
public interface Dispatcher <T extends Notification> {
}
怎么了 ?