<td style="vnd.ms-excel.numberformat:@;"><s:property value="accountCode" /></td>
//1）文本：vnd.ms-excel.numberformat:@
//2）日期：vnd.ms-excel.numberformat:yyyy/mm/dd
//3）数字：vnd.ms-excel.numberformat:#,##0.00
//4）货币：vnd.ms-excel.numberformat:￥#,##0.00
//5）百分比：vnd.ms-excel.numberformat: #0.00%
转载自：http://blog.csdn.net/itdada/article/details/42550721
