在java中怎么对MyBatis注解进行映射

@Select("select * from mybatis_Student where id=#{id}") public Student getStudent(int id); @Insert("insert into mybatis_Student (name, age, remark, pic,grade_id,address_id) values (#{name},#{age},#{remark}, #{pic},#{grade.id},#{address.id})") public int insert(Student student); @Update("update mybatis_Student set name=#{name},age=#{age} where id=#{id}") public int update(Student student); @Delete("delete from mybatis_Student where id=#{id}") public int delete(int id);