实体类如何继承多个父类

使用Lombok的@Delegate注解简化组合

@Data

public class DeliveryCreatePO{

    @Delegate

    private final DeliverySkuPOdeliverySkuPO =new DeliverySkuPO();

    @Delegate

    private final DeliveryCreateRequestdeliveryCreateRequest =new DeliveryCreateRequest();

// 可以添加特有的属性和方法

privateStringprofilePicture;

// getters/setters...