JSP导出Excel文件

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<%@ taglib prefix="ai" uri="/WEB-INF/tag/ai-tags.tld"%>

<%@ taglib uri="/WEB-INF/tag/ElTag.tld" prefix="el"%>

<%@ page import="java.text.SimpleDateFormat" %>

<%@ page import="java.util.Date" %>

<%

SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

String dateStr = format.format(new Date());

response.setContentType("Application/msexcel; charset=UTF-8");

System.out.println("dateStr="+dateStr);

String fileName = "促销费"+dateStr;

fileName = new String(fileName.getBytes("GBK"),"iso-8859-1");

response.setHeader("Content-disposition","attachment; filename="+fileName+".xls");

%>

<div class="big_main" id="sos_list_div" style="width: 1400px; overflow: hidden">

<div class="query_table">

<table width="100%" border="1" cellspacing="1">

<tr align="center" valign="middle">

<td height="35" colspan="14" align="center" style="border-bottom: 2px #ddd solid"><span class="STYLE4 STYLE6">${title}促销费</span></td>

</tr>

<tr align="center" valign="middle">

<td  height="35" colspan="2">统计时间：${sj }</td>

<td  width="20%" colspan="10">&nbsp;</td>

<td  width="7%"  colspan="2"><span class="STYLE4">促销费合计：${totalAmount } 元</td>

</tr>

</div>

<div class="query_table" style=" margin-top:0px">

<table width="100%" border="0" cellspacing="1">

<tr align="center" valign="middle" bgcolor="#e3f0f6" style=" border-top:1px solid #d1d3d5;">

<td width="6%" height="35">促销费月份</td>

<td width="6%" height="35">受理日期</td>

<td width="7%">活动编码</td>

<td width="6%" height="35">活动名称</td>

<td width="6%" height="35">销售数量</td>

<td width="9%" height="35">促销费金额（元）</td>

<td width="7%" height="35">营业员代码</td>

<td width="7%" height="35">营业员</td>

<td width="6%" height="35">发展人编号</td>

<td width="7%" height="35">发展人姓名</td>

<td width="6%" height="35">门店代码 </td>

<td width="10%">门店名称</td>

<td width="6%" height="35"><span class="STYLE4">公司代码</span></td>

<td width="8%" height="35"><span class="lan_zi">公司名称</span></td>

</tr>

<!-- 循环显示数据 -->

<c:forEach items="${pageInfo.result}" var="v" varStatus="vs" begin="0" step="1">

<tr>

<td height="35" align="center" valign="middle">${v.protoMonth}</td>

<td height="35" align="center" valign="middle">${v.dealTime}</td>

<td align="center" valign="middle">${v.productId}</td>

<td height="35" align="center" valign="middle">${v.productName}</td>

<td height="35" align="center" valign="middle">${v.sellNum}</td>

<td height="35" align="center" valign="middle">${v.protoFee}</td>

<td height="35" align="center" valign="middle">${v.optOperId}</td>

<td height="35" align="center" valign="middle">${v.optOperName}</td>

<td height="35" align="center" valign="middle">${v.devId}</td>

<td height="35" align="center" valign="middle">${v.devName}</td>

<td height="35" align="center" valign="middle">${v.storeId}</td>

<td align="center" valign="middle">${v.storeName}</td>

<td height="35" align="center" valign="middle">${v.componentId }</td>

<td height="35" align="center" valign="middle">${v.componentName}</td>

</tr>

</c:forEach>

</table>

</div>

<!-------查询table区结束-------->

</div>

JSP导出Excel文件