java如何将网页表格导出为excel

<!-- Table To Xls -->
<dependency>
<groupId>me.chyxion</groupId>
<artifactId>table-to-xls</artifactId>
<version>0.0.1-RELEASE</version>

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</dependency>

function exportExcel(){
var html=$('.table').html();
$('body').append('<form id="excelForm" action="'+basePath+'/file/downloadPage" method="post"><input type="text" id="excelContent" name="html" value=""/><input type="text" name="xlsName" value="导出文件名"/></form>');
$('#excelContent').val(html);
$('#excelForm').submit();
$('#excelForm').remove();
}

/**
* 统计分析结果导出
* @return
* @throws UnsupportedEncodingException
*/
@RequestMapping("/downloadPage")
public void downloadPage(String html,String xlsName,HttpServletResponse response,HttpServletRequest request) throws UnsupportedEncodingException{

response.setContentType("application/vnd.ms-excel");
response.setCharacterEncoding("utf-8");

String agent = request.getHeader("USER-AGENT");
if(agent != null && agent.toLowerCase().indexOf("firefox") > 0){
String downloadFileName = "=?UTF-8?B?" + (new String(Base64.encodeBase64(xlsName.getBytes("UTF-8"))+".xls")) + "?=";
response.setHeader("Content-Disposition", "attachment;filename=" + downloadFileName);
}else{
response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(xlsName, "UTF-8")+".xls");
}

try {
ServletOutputStream out = response.getOutputStream();
TableToXls.process(html, out);
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}