//分页查询
@RequestMapping("/findPage")
public PageResult findPage(@RequestBody QueryPageBean queryPageBean){
PageResult pageResult = checkItemService.pageQuery(
queryPageBean.getCurrentPage(),
queryPageBean.getPageSize(),
queryPageBean.getQueryString());
return pageResult;
}
public PageResult pageQuery(Integer currentPage, Integer pageSize, String
queryString);
public PageResult pageQuery(Integer currentPage, Integer pageSize, String
queryString) {
PageHelper.startPage(currentPage,pageSize);
Page<CheckItem> page = checkItemDao.selectByCondition(queryString);
return new PageResult(page.getTotal(),page.getResult());
}
public Page<CheckItem> selectByCondition(String queryString);
<select id="selectByCondition" parameterType="string"
resultType="com.itheima.pojo.CheckItem">
select * from t_checkitem
<if test="value != null and value.length > 0">
where code = #{value} or name = #{value}
</if>
</select>
| 欢迎光临 黑马程序员技术交流社区 (http://bbs.itheima.com/) | 黑马程序员IT技术论坛 X3.2 |