MyBatis的collection集合的分布查询 DepartmentMapper.java packagecom.cn.mybatis.dao; importjava.util.List; importjava.util.Map; importorg.apache.ibatis.annotations.MapKey; importorg.apache.ibatis.annotations.Param; importcom.cn.zhu.bean.Department; importcom.cn.zhu.bean.Employee; publicinterface...