Hibernate hbm配置文件集合配置
1.Set映射：
???????? <set name="Set属性名" table="表名">
???????????? <key column="与主键关联字段名" />
???????????? <element type="数据类型" column="字段名" />
???????? </set>
2.List映射：
???????? <list name="List属性名" table="表名">
???????????? <key column="与主键关联字段名" />
???????????? <list-index column="索引字段名" />
???????????? <element type="数据类型" column="字段名" />
???????? </list>
3.Map映射：
???????? <map name="Map属性名" table="表名">
???????????? <key column="与主键关联字段名" />
???????????? <map-key type="数据类型" column="KEY字段名" />
???????????? <element type="数据类型" column="VALUE字段名" />
???????? </map>
4.Array映射：
???????? <array name="Array属性名" table="表名">
???????????? <key column="与主键关联字段名"/>
???????????? <list-index column="索引字段名" />
???????????? <element type="数据类型" column="字段名" />
???????? </array>
