MyBatis不同Mapper文件引用resultMap实例代码

<resultMap type="Classes" id="classesMap">    <id property="id" column="c_id" javaType="int"/>    <result property="name" column="c_name" javaType="String"/><!--  <association property="teacher" javaType="Teacher" >      <id property="id" column="t_id" javaType="int"/>      <result property="name" column="t_name" javaType="String"/>      <result property="age" column="t_age" javaType="int"/>    </association> -->    <association property="teacher" javaType="Teacher" resultMap="com.lsj.test.mybatis.mapper.TeacherMapper.teacherMap" ></association>    <collection property="studentList" ofType="Student" resultMap="com.lsj.test.mybatis.mapper.StudentMapper.studentMap" ></collection>     </resultMap>  <sql id="selectAllClassesSql">    SELECT         c.id as c_id,c.name as c_name,teacher_id,        t.id as t_id,t.name as t_name,t.age as t_age,        s.id as stu_id,s.name as stu_name,s.classes_id     from classes c,teacher t,student s  </sql>

 <resultMap type="Teacher" id="teacherMap">    <id property="id" column="t_id" javaType="int"/>    <result property="name" column="t_name" javaType="String"/>    <result property="age" column="t_age" javaType="int"/>   </resultMap>