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改进这个问题
当我试图编译我的应用程序时,它显示了这个错误,整个应用程序是用jhipster生成的。
详细描述错误:[error]/c:/users/user/desktop/devs/curtipieles/curti back/src/main/java/com/curtipieles/app/service/mapper/leathermapper.java:[21,16]无法将属性“com.curtipieles.app.domain.usage leather.usage”Map到“java.lang.string usagename”。考虑声明/实现一个Map方法:“java.lang.string map(com.curtipieles.app.domain.usage value)”。
错误
这是我的皮夹:
@Mapper(componentModel = "spring", uses = {LeatherFamilyMapper.class, LeatherHasColorMapper.class, LeatherHasUsageMapper.class})
public interface LeatherMapper extends EntityMapper<LeatherDTO, Leather> {
@Mapping(source = "family.id", target = "familyId")
@Mapping(source = "family.name", target = "familyName")
@Mapping(source = "color.id", target = "colorId")
@Mapping(source = "color.id", target = "colorName")
@Mapping(source = "usage.id", target = "usageId")
@Mapping(source = "usage.usage", target = "usageName")
LeatherDTO toDto(Leather leather);
@Mapping(source = "familyId", target = "family")
@Mapping(source = "colorId", target = "color")
@Mapping(source = "usageId", target = "usage")
Leather toEntity(LeatherDTO leatherDTO);
default Leather fromId(Long id) {
if (id == null) {
return null;
}
Leather leather = new Leather();
leather.setId(id);
return leather;
}
}
这是我的皮条(我不把干劲和干劲放在一起,以免把问题拖得太长)
public class LeatherDTO implements Serializable {
private Long id;
private String imageUrl;
private String name;
private String description;
private Boolean status;
private Instant creationDate;
private Boolean isNew;
private Long familyId;
private String familyName;
private Long colorId;
private String colorName;
private Long usageId;
private String usageName;
这是我的皮革课:
@Entity
@Table(name = "leather")
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
public class Leather implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator =
"sequenceGenerator")
@SequenceGenerator(name = "sequenceGenerator")
private Long id;
@Column(name = "image_url")
private String imageUrl;
@Column(name = "name")
private String name;
@Column(name = "description")
private String description;
@Column(name = "status")
private Boolean status;
@Column(name = "creation_date")
private Instant creationDate;
@Column(name = "is_new")
private Boolean isNew;
@ManyToOne
@JsonIgnoreProperties(value = "leathers", allowSetters = true)
private LeatherFamily family;
@ManyToOne
@JsonIgnoreProperties(value = "leathers", allowSetters = true)
private LeatherHasColor color;
@ManyToOne
@JsonIgnoreProperties(value = "leathers", allowSetters = true)
private LeatherHasUsage usage;
这是我的leatherhasusage课程:
@Entity
@Table(name = "leather_has_usage")
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
public class LeatherHasUsage implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator =
"sequenceGenerator")
@SequenceGenerator(name = "sequenceGenerator")
private Long id;
@Column(name = "status")
private Boolean status;
@ManyToOne
@JsonIgnoreProperties(value = "leatherHasUsages", allowSetters = true)
private Usage usage;
// jhipster-needle-entity-add-field - JHipster will add fields here
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Boolean isStatus() {
return status;
}
public LeatherHasUsage status(Boolean status) {
this.status = status;
return this;
}
这是我的leatherhascolor课程:
@Entity
@Table(name = "leather_has_color")
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
public class LeatherHasColor implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "sequenceGenerator")
@SequenceGenerator(name = "sequenceGenerator")
private Long id;
@Column(name = "status")
private Boolean status;
@ManyToOne
@JsonIgnoreProperties(value = "leatherHasColors", allowSetters = true)
private Color color;
这是我的皮革家庭课
@Entity
@Table(name = "leather_family")
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
public class LeatherFamily implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator =
"sequenceGenerator")
@SequenceGenerator(name = "sequenceGenerator")
private Long id;
@Column(name = "image_url")
private String imageUrl;
@Column(name = "name")
private String name;
@Column(name = "description")
private String description;
@Column(name = "status")
private Boolean status;
@Column(name = "is_new")
private Boolean isNew;
@Column(name = "creation_date")
private Instant creationDate;
1条答案
按热度按时间oo7oh9g91#
这就是问题的解决办法
您将“usage.usage”更改为“usage.usage.usage”,并且很可能还将“usage.id”更改为“usage.usage.id”,因为您似乎忘记了您有一个额外级别的对象,并且对颜色进行了类似的更改,您的代码应该全部修复。-安德烈亚斯的评论