【发布时间】:2017-03-21 21:11:52
【问题描述】:
我试图在两个类之间建立一对多连接,但我收到此错误org.hibernate.AnnotationException: Illegal attempt to map a non collection as a @OneToMany。
这是我的代码,
Job.java
@OneToMany
@JoinColumn(name = "id", referencedColumnName = "id", insertable = false, updatable = false)
private Set<JobCostSplit> jobCostSplit;
JobCostSplit.java
@Column(name = "job_id")
private Long jobId;
@JsonIgnore
@OneToMany
@JoinColumn(name = "job_id", referencedColumnName = "id", insertable = false, updatable = false)
private Job job;
【问题讨论】:
标签: java hibernate spring-boot annotations hibernate-mapping