我正试图让用户下载具有日语名称的Excel文件。它似乎仅适用于IE 8,而其他IE和Firefox则无法工作。请建议我如何处理。
String fileName = dateString+"_マイページ情報.xls";
byte[] data = writer.getData();
response.setContentType("application/ms-excel");
response.setContentLength(data.length);
response.setHeader("Expires:", "0"); // eliminates browser caching
response.setHeader("Content-Disposition","attachment; filename="+URLEncoder.encode(fileName));