beannotofRequiredTypeException:名为x的bean应该是x类型,但实际上是'com.sun.proxy.$proxy'类型。

我有这样的课程和春季背景。

如何修复这个错误的Java配置,而不是XML?

我试过其他职位的一些解决方案,但没有成功。

@Service
@Transactional
public class XCalculationService implements VoidService<X> {
}

public interface VoidService<Input> {
}

@AllArgsConstructor
public class XService {
private XCalculationService calculationService;
}

@Configuration
public class ServiceConfiguration {
@Bean
public OrderService orderService(XCalculationService calculationService) {
    return new XService(calculationService);
}

@Bean
public XCalculationService calculationService() {
    return new XCalculationService ();
}
}

误差

BeanNotOfRequiredTypeException: Bean named 'calculationService' is expected to be of type 'com.x.XCalculationService' but was actually of type 'com.sun.proxy.$Proxy