diary

springMVC Mybatis实现分页查询

匿名 (未验证) 提交于 2019-12-03 00:27:02
首先在对应的Mapper.xml中配置: <!--查询总记录的条数--> <select id="findTotal" resultType="java.lang.Integer"> SELECT COUNT(id) FROM Diary </select> <!--分页查询十条--> <select id="pageShare" resultMap="seeShare"> SELECT * FROM Diary limit #{startRow},10 </select> 对应的Mapper中配置: @Mapper//说明这是个一个mapper public interface DiaryMapper { public int insertDiary(Diary diary) throws Exception; public List<Diary> selectShare(); public int findTotal(); public List<Diary> pageShare(int startRow); } DAO层调用Mapper查询: //获得记录总数 public int findTotal(){ DiaryMapper diaryMapper = sqlSession.getMapper(DiaryMapper.class); int total =