@Entity
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)@DiscriminatorColumn()public class Animal {}
@Entity
@DiscriminatorValue(value= "P")public class Pig extends Animal{}
本文共 234 字，大约阅读时间需要 1 分钟。
@Entity
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)@DiscriminatorColumn()public class Animal {}
@Entity
@DiscriminatorValue(value= "P")public class Pig extends Animal{}
转载于:https://www.cnblogs.com/xinlinjun/p/5879314.html