hibernate Map 怎么映射

Question

@OneToMany(cascade = CascadeType.ALL)
public Map<Integer, String> getUset() {
    return uset;
}
老是报这个错
Use of @OneToMany or @ManyToMany targeting an unmapped class: zonebean.VistiAllow.uset[java.lang.String]

Answer 1

<map name="XX" table="XX" cascade="save-update">
          <key column="XX"/>
          <index type="string" column="XX"/>
          <many-to-many class="zonebean" column="XX"></many-to-many>
</map>

Answer 2

@OneToMany(cascade=CascadeType.ALL)
@MapKey(columns={@Column(name = "name")})
@JoinTable(joinColumns = {@JoinColumn(name="family_id")}, inverseJoinColumns={@JoinColumn(name="member_id")})
private Map<String, FamilyMember> membersMap = new HashMap<String, FamilyMember>();