用途
@ElementCollection:
@ElementCollection@CollectionTable(name="Nicknames", joinColumns=@JoinColumn(name="user_id"))@Column(name="nickname")public List<String> getNicknames() { ... }资料来源:
7.2.3。基本类型和可嵌入对象的集合

用途
@ElementCollection:
@ElementCollection@CollectionTable(name="Nicknames", joinColumns=@JoinColumn(name="user_id"))@Column(name="nickname")public List<String> getNicknames() { ... }资料来源:
7.2.3。基本类型和可嵌入对象的集合