<%@ page language="java" contentType="application/vnd.ms-excel"%>
<% response.setHeader("Content-Disposition:","attachment;filename=Sample.xls"); %>
<TABLE>
<TR><TD>2</TD></TR>
<TR><TD>3</TD></TR>
<TR><TD>5</TD></TR>
</TABLE>
如何将JSP表导出XLSX格式以及如何抑制以下异常
你试图打开，name.ext的文件，是在不同的格式比文件扩展名指定的大。在打开文件之前，验证该文件是否已损坏并且来自受信任的来源。你想现在打开文件吗？如何JSP表导出到Excel（XLSX格式）
使用本
HTML代码
<!DOCTYPE html>
<html>
<head>
<title>tableToExcel Demo</title>
<script>
var tableToExcel = (function() {
var uri = 'data:application/vnd.ms-excel;base64,'
, template = '<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><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>'
, base64 = function(s) { return window.btoa(unescape(encodeURIComponent(s))) }
, format = function(s, c) { return s.replace(/{(\w+)}/g, function(m, p) { return c[p]; }) }
return function(table, name) {
if (!table.nodeType) table = document.getElementById(table)
var ctx = {worksheet: name || 'Worksheet', table: table.innerHTML}
window.location.href = uri + base64(format(template, ctx))
}
})()
</script>
</head>
<body>
<h1>tableToExcel Demo</h1>
<p>Exporting the W3C Example Table</p>
<input type="button" onclick="tableToExcel('testTable', 'W3C Example Table')" value="Export to Excel">
<table id="testTable" summary="Code page support in different versions of MS Windows." rules="groups" frame="hsides" border="2"><caption>CODE-PAGE SUPPORT IN MICROSOFT WINDOWS</caption><colgroup align="center"></colgroup><colgroup align="left"></colgroup><colgroup span="2" align="center"></colgroup><colgroup span="3" align="center"></colgroup><thead valign="top"><tr><th>Code-Page<br>ID</th><th>Name</th><th>ACP</th><th>OEMCP</th><th>Windows<br>NT 3.1</th><th>Windows<br>NT 3.51</th><th>Windows<br>95</th></tr></thead><tbody><tr><td>1200</td><td style="background-color: #00f; color: #fff">Unicode (BMP of ISO/IEC-10646)</td><td></td><td></td><td>X</td><td>X</td><td>*</td></tr><tr><td>1250</td><td style="font-weight: bold">Windows 3.1 Eastern European</td><td>X</td><td></td><td>X</td><td>X</td><td>X</td></tr><tr><td>1251</td><td>Windows 3.1 Cyrillic</td><td>X</td><td></td><td>X</td><td>X</td><td>X</td></tr><tr><td>1252</td><td>Windows 3.1 US (ANSI)</td><td>X</td><td></td><td>X</td><td>X</td><td>X</td></tr><tr><td>1253</td><td>Windows 3.1 Greek</td><td>X</td><td></td><td>X</td><td>X</td><td>X</td></tr><tr><td>1254</td><td>Windows 3.1 Turkish</td><td>X</td><td></td><td>X</td><td>X</td><td>X</td></tr><tr><td>1255</td><td>Hebrew</td><td>X</td><td></td><td></td><td></td><td>X</td></tr><tr><td>1256</td><td>Arabic</td><td>X</td><td></td><td></td><td></td><td>X</td></tr><tr><td>1257</td><td>Baltic</td><td>X</td><td></td><td></td><td></td><td>X</td></tr><tr><td>1361</td><td>Korean (Johab)</td><td>X</td><td></td><td></td><td>**</td><td>X</td></tr></tbody><tbody><tr><td>437</td><td>MS-DOS United States</td><td></td><td>X</td><td>X</td><td>X</td><td>X</td></tr><tr><td>708</td><td>Arabic (ASMO 708)</td><td></td><td>X</td><td></td><td></td><td>X</td></tr><tr><td>709</td><td>Arabic (ASMO 449+, BCON V4)</td><td></td><td>X</td><td></td><td></td><td>X</td></tr><tr><td>710</td><td>Arabic (Transparent Arabic)</td><td></td><td>X</td><td></td><td></td><td>X</td></tr><tr><td>720</td><td>Arabic (Transparent ASMO)</td><td></td><td>X</td><td></td><td></td><td>X</td></tr></tbody></table>
</body>
</html>
用这样的方式：
<%@ page import="java.sql.* " %>
<%
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-Disposition", "attachment; filename=SimDetails.xls");
Connection con = null;
PreparedStatement ps=null;
ResultSet rs = null;
%>
<%@ include file="directconnection.jsp"%>
<%
int simid=0;
int net=0;
String sim="";
String mob="";
String contnum="";
String couridate="";
String sendaddr="";
String networkName="";
String contpe="";
try{
%>
<table>
<tr>
<th width="5%">SNo</th>
<th width="30%;">Network</th>
<th width="30%;">Sim Number</th>
<th width="30%;">Mobile Number</th>
<th width="30%;">Sender Address</th>
<th width="30%;">Contact Person Number</th>
<th width="30%;">Contact Person Name</th>
</tr>
<%
String strSimExportQuery=" SELECT SM_SIM_ID,SM_PROVIDER_ID,SM_SIM_NUMBER,SM_MOBILE_NUMBER,"+
" SM_SENDER_ADDRESS,SM_CONTACT_PERSON_NO,SM_CONTACT_PERSON FROM RS_SIM_MASTER ";
ps=con.prepareStatement(strSimExportQuery);
rs=ps.executeQuery();
while(rs.next()){
simid++;
net=rs.getInt("SM_PROVIDER_ID");
if(net==1){
networkName="Vodafone";
}
sim=rs.getString("SM_SIM_NUMBER");
mob=rs.getString("SM_MOBILE_NUMBER");
sendaddr=rs.getString("SM_SENDER_ADDRESS");
contnum=rs.getString("SM_CONTACT_PERSON_NO");
contpe=rs.getString("SM_CONTACT_PERSON");
%>
<tr>
<td><%=simid%></td>
<td><%=networkName%></td>
<td><%=sim%></td>
<td><%=mob%></td>
<td><%=sendaddr%></td>
<td><%=contnum%></td>
<td><%=contpe%></td>
</tr>
<%}%>
</table>
<%
}catch(Exception e){
out.println(e);
}
finally {
if (rs!= null){ rs.close(); rs=null;}
if(ps!=null){ps.close();ps=null;}
if (con != null) {con.close();con = null;}
}
%>
错误行“的base64 =功能（S）{回报window.btoa（UNESCAPE（encodeURIComponent方法（ s）））;} “。错误消息“对象不支持此属性或方法” – 2013-02-20 13:14:28
可以显示我们的代码 – Kumar 2013-02-21 04:24:14
当我执行您给出的代码时发生错误.i没有做任何修改。浏览器是IE8 – 2013-02-21 04:51:02