Question

我有实体

@Entity
@Table(name = "messages")
public class Message {
...
    @Column(name = "isVisibleForSender")
    private boolean isVisibleForSender;
}

和Spring Data存储库

@Repository
@Transactional
public interface MessageCRUDRepository extends JpaRepository<Message, Long> {
...
    public boolean getVisibleForRecipient(boolean isVisibleForRecipient);
}

编译时，程序会抛出异常引起：org.springframework.data.mapping.PropertyReferenceException：找不到类型Message的属性getIsVisibleForRecipient

Answer 1

看到您的评论后，您的方法名称错误：

@Entity
@Table(name = "messages")
public class Message {

    @Column(name = "isVisibleForRecipient")
    private boolean visibleForRecipient;

}

对于回购：

interface MessageCRUDRepository extends JpaRepository<Message, Long> {
   List<Message> findByVisibleForRecipient(Boolean bool);
}

确保消息对象

中的visibleForRecipient字段具有getter和setter

Spring Data - 未找到任何属性

1 个答案: