发送请求到改页面，可将table下的内容导出到excel

<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<%@ page import="com.dc.platform.ss.dbinfo.*"%>
<%@ page import="com.dc.platform.ss.permission.*" %>
<%@ page import="com.dc.platform.ss.*" %>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
    
    SEntityList po_apply_goods = (SEntityList)request.getAttribute("po_apply_goods");
    
    response.setContentType("APPLICATION/OCTET-STREAM");
    String fileName = "申请物资";
    fileName = new String(fileName.getBytes("GBK"),"ISO-8859-1" ); //解决打开文件标题乱码问题
    response.setHeader("Content-Disposition", "attachment; filename="+ fileName +".xls");
%>
<html xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns="http://www.w3.org/TR/REC-html40">
<head>
    <meta http-equiv=Content-Type content="text/html; charset=gb2312">
    <style>
    @page
        {margin:0.5cm 0.5cm 0.5cm 0.5cm;
        mso-header-margin:.1in;
        mso-footer-margin:.1in;
        mso-page-orientation:landscape;}
    br
        {mso-data-placement:same-cell;}
    
    .td
        {mso-style-parent:style0;
        font-size:9.0pt;
        text-align:center;
        vertical-align:middle;
        border:.5pt solid windowtext;
/*         mso-number-format:"0\.00"; */
        white-space:normal;
        
        }
    .stringFormatNumber
        {mso-style-parent:style0;
        height="30px";
        width="20px";
        font-size:9.0pt;
        text-align:center;
        vertical-align:middle;
        border:.5pt solid windowtext;
        mso-number-format:"\@";
        white-space:normal;}
    
    </style>
    
    <xml>
     <x:ExcelWorkbook>
      <x:ExcelWorksheets>
       <x:ExcelWorksheet>
        <x:Name>Sheet1</x:Name>
        <x:WorksheetOptions>
         <x:Print>
           <x:FitHeight>1</x:FitHeight><!-- 工作簿调整为1页高 -->
           <x:FitWidth>1</x:FitWidth><!-- 工作簿调整为1页宽 -->
           <x:ValidPrinterInfo/><!--横向控制-->
           <x:PaperSizeIndex>27</x:PaperSizeIndex><!-- 纸张大小为A4 -->
           <x:Scale>100</x:Scale><!-- 缩放比例 --> 
           <x:HorizontalResolution>600</x:HorizontalResolution><!-- 打印质量600点/英寸 -->
           <x:VerticalResolution>0</x:VerticalResolution>
         </x:Print>
        <x:Selected/>
       </x:WorksheetOptions>
      </x:ExcelWorksheet>
     </x:ExcelWorksheets>
    </x:ExcelWorkbook>
   </xml>
</head>
  <body>
    <table border="1" cellpadding="0" cellspacing="0">
        <tr>
            <td class="td">&nbsp;<b>序号</b>&nbsp;</td>
            <td class="td">&nbsp;<b>物资名称</b>&nbsp;</td>
            <td class="td">&nbsp;<b>规格</b>&nbsp;</td>
            <td class="td">&nbsp;<b>数量</b>&nbsp;</td>
            <td class="td">&nbsp;<b>单位</b>&nbsp;</td>
            <td class="td">&nbsp;<b>物资说明</b>&nbsp;</td>
            <td class="td">&nbsp;<b>物资分类</b>&nbsp;</td>
            <td class="td">&nbsp;<b>备件所用部位</b>&nbsp;</td>
            <td class="td">&nbsp;<b>最近采购价格</b>&nbsp;</td>
            <td class="td">&nbsp;<b>年内评价价格</b>&nbsp;</td>
            <td class="td">&nbsp;<b>最高采购价格</b>&nbsp;</td>
            <td class="td">&nbsp;<b>当前库存量</b>&nbsp;</td>
            <td class="td">&nbsp;<b>正在使用厂家</b>&nbsp;</td>
            <td class="td">&nbsp;<b>正在使用品牌</b>&nbsp;</td>
            <td class="td">&nbsp;<b>推荐厂家</b>&nbsp;</td>
            <td class="td">&nbsp;<b>推荐品牌</b>&nbsp;</td>
            <td class="td">&nbsp;<b>申请理由</b>&nbsp;</td>
        </tr>
        <%    
            for(int i=0; i<po_apply_goods.size(); i++){
                SEntity sEntity = po_apply_goods.get(i);
        %>
            <tr>
                <td class="td"><%=i+1 %></td>
                <td class="td"><%=sEntity.getValueAsString("NAME") %></td>
                <td class="td"><%=sEntity.getValueAsString("MODLE") %></td>
                <td class="td"><%=sEntity.getValueAsString("APPLY_AMOUNT") %></td>
                <td class="td"><%=sEntity.getValueAsString("UNIT") %></td>
                <td class="td"><%=sEntity.getValueAsString("NOTE") %></td>
                <td class="td"><%=sEntity.getValueAsString("APPLY_PURPOSE") %></td>
                <td class="td"><%=sEntity.getValueAsString("USE_PLACE") %></td>
                <td class="td"><%=sEntity.getValueAsString("NEAR_PRICE") %></td>
                <td class="td"><%=sEntity.getValueAsString("AVG_PRICE") %></td>
                <td class="td"><%=sEntity.getValueAsString("MAX_PRICE") %></td>
                <td class="td"><%=sEntity.getValueAsString("CURRENT_INV") %></td>
                <td class="td"><%=sEntity.getValueAsString("NOW_SUPPLIER") %></td>
                <td class="td"><%=sEntity.getValueAsString("NOW_TRADEMARK") %></td>
                <td class="td"><%=sEntity.getValueAsString("PRE_SUPPLIER") %></td>
                <td class="td"><%=sEntity.getValueAsString("PRE_TRADEMARK") %></td>
                <td class="td"><%=sEntity.getValueAsString("REAMRK") %></td>
            </tr>
        <%
            }
        %>
    </table>
  </body>
</html>