已解决430363个问题，去搜搜看，总会有你想问的

求解释这段代码什么意思

关注

首页猿问求解释这段代码什么意思

Java

qq_wthokclv 2016-04-07 10:24:39

(mappedBy = orphanRemoval = ) (CascadeType.) (FetchMode.) List<Authorities>

查看完整描述

1 回答

qq___524

TA贡献171条经验获得超74个赞

有没有上下相关的代码，一起粘出来

反对回复 2016-04-08

qq_wthokclv
@Entity @Table(name = "USERS") public class User implements Serializable { private static final Logger logger = LoggerFactory.getLogger(User.class); @Id @Column(length = 50) private String username; @Column(length = 255, nullable = false) private String password; private String phoneNumber; private String email; private boolean enabled; private String avatar; private String fullName; @OneToMany(mappedBy = "username", orphanRemoval = true) @Cascade(CascadeType.ALL) @Fetch(FetchMode.SUBSELECT) private List<Authorities> authoritiesList;

回复 2016-04-08

关注

0/150

提交

取消