java网页导出excel为什么在兼容模式下时而好使时而不好使，极速模式没问题。求大神指点。
下面是导出代码和excel的JSP文件开头。
/**
* 导出Excel
* @return
* @throws Exception
*/
public String getListExcel() throws Exception
{
this.init();
chuKuList = dao.getList(startTime,endTime,shouHuoDanWei,cheHao,pinMing);
//页面核算
for(int i =0;i<chuKuList.size();i++){
ChuKu chuKu=chuKuList.get(i);
heji1=heji1+chuKu.getDanJia();
he1 = TypeChange.stringToDouble(df.format(heji1));
heji2=heji2+chuKu.getJinE();
he2 = TypeChange.stringToDouble(df.format(heji2));
heji3=heji3+chuKu.getZhuangCheFei();
he3 = TypeChange.stringToDouble(df.format(heji3));
heji4=heji4+chuKu.getYunFei();
he4 = TypeChange.stringToDouble(df.format(heji4));
heji5=heji5+chuKu.getZongJinE();
he5 = TypeChange.stringToDouble(df.format(heji5));
heji6=heji6+chuKu.getMaoZhong();
he6 = TypeChange.stringToDouble(df.format(heji6));
heji7=heji7+chuKu.getPiZhong();
he7 = TypeChange.stringToDouble(df.format(heji7));
heji8=heji8+chuKu.getJingZhong();
he8 = TypeChange.stringToDouble(df.format(heji8));
heji9=heji9+chuKu.getDanJianZhongLiang();
he9 = TypeChange.stringToDouble(df.format(heji9));
}
return SUCCESS;
}
<%@ page contentType="application/vnd.ms-excel; charset=UTF-8" %>
<%@ page import="com.sysgrrj.common.TypeChange" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<% String f = "出库信息" + TypeChange.GetDate() + ".xls";
response.addHeader("Content-Disposition", "filename=" + new String(f.getBytes(), "iso8859-1")); %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<style type="text/css">
body, p, td {
font-family: '宋体';
font-size: 12px;
}
</style>
