response.setContentType("application/vnd.ms-excel");
PrintWriter out = response.getWriter();
out.println("\tQ1\tQ2");
页面会显示:一张excel,共一行,第一列为空格,第二列为Q1,第三列为Q2
PrintWriter out = response.getWriter();
out.println("\tQ1\tQ2");
页面会显示:一张excel,共一行,第一列为空格,第二列为Q1,第三列为Q2
<style media="print">
.Noprint{display:none;}
.Print{display:;}
.PageNext{page-break-after:always;}
</style>加这个也可