日期:2014-05-20 浏览次数:20902 次
//多对多关系
@ManyToMany(cascade=CascadeType.MERGE,fetch=FetchType.EAGER)
@JoinTable(name="CMS_ROLE_FUNCTION",
joinColumns={@JoinColumn(name="ROLE_ID")},
inverseJoinColumns=@JoinColumn(name="FUNCTION_ID")
)
private Set<FunctionInfo> categories = new HashSet<FunctionInfo>(0);