Spring Data Rest：日期将日期序列化为时间戳

Question

我正在使用Spring Boot和Spring Data Rest构建RESTful API。我想以json响应格式作为时间戳记。目前，我的答复是：

{
  "firstName": "An",
  "lastName": "Nguyen",
  "createdDate": "2016-04-17T03:25:44.000+0000"
}

我希望它是：

{
  "firstName": "An",
  "lastName": "Nguyen",
  "createdDate": "1469346389"
}

我怎样才能做到这一点？需要重新配置什么？

我的模特：

@Entity
@Table(name = "users")
public class User extends AbstractEntity<Long> implements UserDetails {

  @Column(name = "first_name", length = 50)
  private String firstName;

  @Column(name = "last_name", length = 50)
  private String lastName;

  @Column(name = "created_date")
  private Date createdDate = new Date();

  .....
}

我的资料库：

@Transactional
@RestResource(path = "users")
public interface UserRepository extends PagingAndSortingRepository<User, Long>, JpaSpecificationExecutor<User> {

    User findByUsername(@NotNull String username);

}

谢谢你的帮助。

Answer 1

希望此注释可以为您提供帮助：

@JsonFormat(shape = JsonFormat.Shape.NUMBER)