- private void setHeader(HttpServletResponse response,
- HttpServletRequest request, String filename)
- throws UnsupportedEncodingException {
- response.reset();
- // 设置为下载application/x-download
- response.setContentType("application/x-download charset=UTF-8");
- // 通常解决汉字乱码方法用URLEncoder.encode(...)
- String filenamedisplay = URLEncoder.encode(filename, "UTF-8") + ".pdf";
- if ("FF".equals(getBrowser(request))) {
- // 针对火狐浏览器处理方式不一样了
- filenamedisplay = new String(filename.getBytes("UTF-8"),
- "iso-8859-1") + ".pdf";
- }
- response.setHeader("Content-Disposition", "attachment;filename="
- + filenamedisplay);
- }
- // 以下为服务器端判断客户端浏览器类型的方法
- private String getBrowser(HttpServletRequest request) {
- String UserAgent = request.getHeader("USER-AGENT").toLowerCase();
- if (UserAgent != null) {
- if (UserAgent.indexOf("msie") >= 0)
- return "IE";
- if (UserAgent.indexOf("firefox") >= 0)
- return "FF";
- if (UserAgent.indexOf("safari") >= 0)
- return "SF";
- }
- return null;
- }