2012年4月19日
hibernate注解表的自关联
摘要： @ManyToMany(mappedBy = "friends", cascade = { CascadeType.PERSIST }, fetch = FetchType.LAZY) private List<User> owns; @ManyToMany(cascade = { CascadeType.PERSIST }, fetch = FetchType.LAZY) @JoinTable(name = "friends_middle", joinColumns = { @JoinColumn(name = "friendsI 阅读全文
posted @ 2012-04-19 19:32 园林鸟 阅读(2585) 评论(2) 推荐(0)