String agent = (String)request().getHeader("USER-AGENT");
if(agent != null && agent.indexOf("MSIE") == -1) {// FF
String enableFileName = "=?UTF-8?B?" + (new String(Base64.encodeBase64(fileName.getBytes("UTF-8")))) + "?=";
response().setHeader("Content-Disposition", "attachment; filename=" + enableFileName);
} else { // IE
String enableFileName = new String(fileName.getBytes("GBK"), "ISO-8859-1");
response().setHeader("Content-Disposition", "attachment; filename=" + enableFileName); }
本文来自优快云博客,转载请标明出处:http://blog.youkuaiyun.com/shixing_11/archive/2010/09/02/5858902.aspx
关于struts2的处理方式见http://wzwd111.iteye.com/blog/1073864