Tag: 双向

在Kotlin中使用JPA双向引用的StackOverflowError

我有以下数据类： @Entity @Table(name = "SECTIONS") data class Section( @Id @GeneratedValue @Column(name = "ID") var id: Long = 0, @Column(name = "NAME") var name: String = "", @OneToMany( mappedBy = "section", fetch = FetchType.EAGER, cascade = arrayOf(CascadeType.ALL), orphanRemoval = true ) var fields: MutableList<Field> = mutableListOf() ) @Entity @Table(name = "FIELDS") data class Field( @Id @GeneratedValue […]