/**
* 使用hql語句進行分頁查詢
* @param hql 需要查詢的hql語句
* @param offset 第一條記錄索引
* @param pageSize 每頁需要顯示的記錄數(shù)
* @return 當前頁的所有記錄
*/
@SuppressWarnings("unchecked")
public List findByPage(final String hql,
final int offset, final int pageSize)
{
    //通過一個HibernateCallback對象來執(zhí)行查詢
    List list = getHibernateTemplate()
      .executeFind(new HibernateCallback()
    {
      //實現(xiàn)HibernateCallback接口必須實現(xiàn)的方法
      public Object doInHibernate(Session session)
        throws HibernateException, SQLException
      {
        //執(zhí)行Hibernate分頁查詢
        List result = session.createQuery(hql)
          .setFirstResult(offset)
          .setMaxResults(pageSize)
          .list();
        return result;
      }
    });
    return list;
}
// 獲取總記錄數(shù)
public int getRows(String hql) {
    return getHibernateTemplate().find(hql).size();
}

2.在Action里調(diào)用Hibernate實現(xiàn)分頁技術(shù)的方法，并跳轉(zhuǎn)到顯示界面：

// 分頁
@SuppressWarnings("unchecked")
public String paging() {
    String hql = "from Income"; // 分頁的數(shù)據(jù)表
    int pageSize = 3; // 每頁顯示記錄的條數(shù)
    int allRows = service.getRows(hql); // 記錄總數(shù)
    int allPage = 0; // 總頁數(shù)
    int offset = getPage() + 1; // 第一條記錄的索引
    /*if (rows % size != 0) {
      pageSize = rows / size + 1;
    } else {
      pageSize = rows / size;
    }*/
    allPage = (allRows - 1) / pageSize + 1; // 計算總頁數(shù)
    List<Income> income = service.findByPage(hql, (offset-1)*pageSize, pageSize);
    request.setAttribute("allPage", allPage);
    request.setAttribute("offset", offset);
    request.setAttribute("income", income);
    return "paging";
}

3.struts.xml配置:

<action name="income"
    class="com.xqh.action.IncomeAction">
    <!-- 為兩個邏輯視圖配置視圖頁面 -->
    <result name="error">/error.jsp</result>
    <result name="paging">/income/income_list.jsp</result>
    <result name="update">/income/income_edit.jsp</result>
</action>

4.顯示界面income_list.jsp

<%@ page language="java" pageEncoding="GBK"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<head>
  <title>收入列表</title>
  <meta http-equiv="pragma" content="no-cache">
  <meta http-equiv="cache-control" content="no-cache">
  <meta http-equiv="expires" content="0">
  <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
  <meta http-equiv="description" content="This is my page">
  <link rel="stylesheet" type="text/css" href="../images/styles.css">
</head>
<body>
  <div class="div1">
    <table width="100%" cellpadding="0" cellspacing="0" border="0"
      align="center">
      <tr>
        <td class="td_title1">
          ·當前位置：收入管理>>查看收入
        </td>
      </tr>
      <tr>
        <td bgcolor="#FFFFFF" height="50">
          <br>
          <table border="1" align="center" width="700" cellpadding="1"
            cellspacing="1" bgcolor="#036500" bordercolor="#FFFFF">
            <tr bgcolor="#FFFFFF">
              <td class="tb_tl" align="center">
                收入編號
              </td>
              <td class="tb_tl" align="center">
                日期
              </td>
              <td class="tb_tl" align="center">
                方式
              </td>
              <td class="tb_tl" align="center">
                金額
              </td>
              <td class="tb_tl" align="center">
                項目
              </td>
              <td class="tb_tl" align="center">
                來源
              </td>
              <td class="tb_tl" align="center">
                人員
              </td>
              <td class="tb_tl" align="center">
                備注
              </td>
              <td class="tb_tl" align="center">
                操作
              </td>
            </tr>
            <s:iterator value="#request.income">
              <tr bgcolor="#FFFFFF">
                <td align="center"><s:property value="id"/></td>
                <td align="center"><s:date name="date" format="yyyy-MM-dd"/></td>
                <td align="center"><s:property value="style"/></td>
                <td align="center"><s:property value="money"/></td>
                <td align="center"><s:property value="project"/></td>
                <td align="center"><s:property value="source"/></td>
                <td align="center"><s:property value="personnel"/></td>
                <td align="center"><s:property value="remarks"/></td>
                <td align="center">
                  <a href="javascript:if(confirm('確定要刪除${id}嗎?'))location='income!del?id=${id}'">刪除</a>
                  <a href="javascript:if(confirm('確定要修改${id}嗎?'))location='income!updateTo?id=${id}'">修改</a>
                </td>
              </tr>
            </s:iterator>
          </table>
          <center>
              總共有${allPage}頁,   當前是第${offset}頁
              <a href="income!paging?page=0"><font size="2" color="blue">首頁</font></a>
              <a href="javascript:if(${offset}>1)location='income!paging?page=${page-1}'"><font size="2" color="red">上一頁</font></a>
              <a href="javascript:if(${offset}<${allPage})location='income!paging?page=${page+1}'"><font size="2" color="red">下一頁</font></a>
              <a href="income!paging?page=${allPage-1}"><font size="2" color="blue">末頁</font></a>
          </center>
        </td>
      </tr>
    </table>
  </div>
</body>

5.分頁結(jié)果：