mybatis獲取map中的key和value

低版本mybatis

<foreach collection="mapInfo.entrySet()"  item="item" index="index" separator=",">
    ${item.key} = VALUES ( #{item.value} ) 
</foreach>

高版本

 <foreach collection="eventExtdInfo.entrySet()"  item="item" index="key" separator=",">
     ${key} =  #{item} 
</foreach>