我有一个bord类和一个bordrow类,这意味着一个bord在一对多关系中具有多个bordrow。每当我在/ bords上执行GET请求时,我只希望每个bord模型都没有日期时间和行,这就是为什么我添加了惰性抓取和@JsonIgnore的原因。但是,所有属性都是根据请求发送的。我做错了什么?
Bord.java:
import com.fasterxml.jackson.annotation.JsonIgnore;
import org.springframework.format.annotation.DateTimeFormat;
import javax.persistence.*;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
@Table(name = "bords")
@Entity
public class Bord
{
@Id
@GeneratedValue
private int id;
@NotNull
private String name;
private String icon;
private String background;
@DateTimeFormat
@JsonIgnore
private Date created_at;
@DateTimeFormat
@JsonIgnore
private Date updated_at;
@DateTimeFormat
@JsonIgnore
private Date deleted_at;
@OneToMany(mappedBy = "bord", fetch = FetchType.LAZY)
private List<BordRow> bordRows;
public Bord() {
bordRows = new ArrayList<>();
}
}
BordRow.java:
import com.fasterxml.jackson.annotation.JsonIgnore;
import javax.persistence.*;
import javax.validation.constraints.NotNull;
@Entity
@Table(name = "bord_rows")
public class BordRow
{
@Id
@GeneratedValue
private int id;
@NotNull
private String title;
@ManyToOne
@JoinColumn(name="bord_id", nullable=false)
@JsonIgnore
private Bord bord;
}
BordController.java:
import com.jordibenck.scrumbords.scrumbords.entity.Bord;
import com.jordibenck.scrumbords.scrumbords.entity.User;
import com.jordibenck.scrumbords.scrumbords.repository.BordRepository;
import com.jordibenck.scrumbords.scrumbords.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping(path = "/bords")
public class BordController
{
@Autowired
private BordRepository repository;
@GetMapping
public Iterable<Bord> findAll() {
return repository.findAll();
}
}
答案 0 :(得分:0)
您应该在吸气剂中使用注释。而不是您的私人领域
希望有帮助
答案 1 :(得分:0)
您应该删除@DateTimeFormat
。
@DateTimeFormat
与@JsonIgnore.