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query.setFirstResult(firstPage*pageSize); query.setMaxResults(pageSize);
/*** 不带条件的简单分页查询* @author lxh* @version 1.0**/public class QueryListByPage extends HibernateDaoImpl{/*** * 简单的分页的查询数据列表** @param modelName* 实体类名* @param firstPage* 查询第几页* @param pageSize* 每页显示几条数据* @return 一页的数据列表，和总页数*/@SuppressWarnings("unchecked")public QueryResult findAllList(String modelName,int firstPage,int pageSize) {String hql1="from "+modelName;String hql2="select count(*) from "+modelName;Query query = getSessionDao().createQuery(hql1);query.setFirstResult(firstPage*pageSize);query.setMaxResults(pageSize);Long count = (Long) getSessionDao().createQuery(hql2).uniqueResult();int totalPageNum=count.intValue()/pageSize+1;//总页数List list = query.list();// 返回结果return new QueryResult(totalPageNum, list);/**** Map map = new HashMap();* map.put("xx",list);* map.put("xxx",totalPageNum);* JSONObject jobj = JSONTUtil.toObject(map);**/}}
import java.util.List;public class QueryResult {private int totalPageNum; // 总记录数private List list; // 一页的数据public QueryResult(int totalPageNum, List list) {this.totalPageNum = totalPageNum;this.list = list;}public int getTotalPageNum() {return totalPageNum;}public void setTotalPageNum(int totalPageNum) {this.totalPageNum = totalPageNum;}public List getList() {return list;}public void setList(List list) {this.list = list;}}
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原文地址：http://www.cnblogs.com/lbb67/p/4741491.html
