如何继承autowire Spring服务？

Question

我有2个服务，EFT和支票，实质上是相似的。

如果将实现标记为@service，则运行良好。

public interface PaymentService {
  public void paymentsResponse();
}

@Service
public interface EftPaymentService extends 
  PaymentService {
   public void processEft(String code) throws PaymentsException;
}

@Service
public interface ChequePaymentService extends 
  PaymentService {
   public void processCheque(String code) throws PaymentsException;
}

public abstract class PaymentServiceImpl implements PaymentService {
  @Autowired
  protected SessionFactory sftpSessionFactory;

  @Autowired
  protected SftpConfig.UploadGateway gateway;

  public void paymentsResponse(){
  } 
}

public class EftServiceImpl extends PaymentsServiceImpl implements EftPaymentService {
}

public class ChequeServiceImpl extends PaymentsServiceImpl implements ChequePaymentService {
}

Answer 1

使用@service注释实现&使用基于构造函数的注入。