Excel导出不同浏览器下文件名乱码问题

解决思路:通过请求头中的User-Agent参数中的信息来区分不同浏览器

     public Object exportPz(HttpServletRequest request, HttpServletResponse response, Url url, UserDetails user,
             Map<String, Object> urlParams, Map<String, String> reqParams) throws ParseException {
         String json = "";
         List<CAccvouchAndDetail> padlist = selectVoucherCommon(request, urlParams);
         try {
             HttpSession session = request.getSession();
             CUserZt userztModel = redisCache.getObject(RedisKey.ZT_MODEL_LIST+":"+session.getAttribute(Constant.ZT_ID),CUserZt.class);

             // 获取工作簿
             HSSFWorkbook workbook = getWorkbook(userztModel.getZtname(), request);
             CellStyle style = workbook.createCellStyle();
             CellStyle styleL = workbook.createCellStyle();
             CellStyle styleR = workbook.createCellStyle();

             Font cellFont = workbook.createFont();
             cellFont.setFontHeightInPoints((short) 10);
             cellFont.setFontName("宋体");
             style.setFont(cellFont);
             style.setBorderBottom((short) 1);
             style.setBorderLeft((short) 1);
             style.setBorderRight((short) 1);
             style.setBorderTop((short) 1);
             style.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);// 垂直
             style.setAlignment(HSSFCellStyle.ALIGN_CENTER);// 水平
             // 获取工作簿的sheet表
             HSSFSheet sheet = workbook.getSheetAt(0);

             styleL.cloneStyleFrom(style);
             styleR.cloneStyleFrom(style);
             styleL.setAlignment(HSSFCellStyle.ALIGN_LEFT);
             styleR.setAlignment(HSSFCellStyle.ALIGN_RIGHT);

             // 设置excel中的值
             setValue(sheet, padlist, style, styleL, styleR);

             String strFileName = com.wukongxiaozi.framework.utils.DateUtil.formatDate(new Date(), "yyyyMMddhhmmss")
                     + "_凭证信息" + ".xls";
             /**
              * 本次添加主要修复不同浏览器下导出凭证文件名乱码的问题;author ltao
              */

             final String userAgent = request.getHeader("USER-AGENT");
             String finalFileName = null;  

             if (StringUtils.contains(userAgent, "Edge")) {
                 finalFileName = URLEncoder.encode(strFileName, "UTF8");
             } else if (StringUtils.contains(userAgent, "MSIE")) {// IE浏览器
                 finalFileName = URLEncoder.encode(strFileName, "UTF8");
             } else if (StringUtils.contains(userAgent, "Mozilla")) {// google,火狐浏览器
                 finalFileName = new String(strFileName.getBytes(), "ISO8859-1");
             } else {
                 finalFileName = URLEncoder.encode(strFileName, "UTF8");// 其他浏览器
             }

             response.setContentType("application/vnd.ms-excel");
             response.setHeader("Content-Disposition",
                     "attachment;fileName=" + finalFileName);
             ServletOutputStream out = response.getOutputStream();
             workbook.write(out);
             out.flush();
             out.close();
         } catch (Exception e) {
             LOG.e(e.toString());
         }
         return json;
     }

参考文档:http://blog.csdn.net/tongxinxiao/article/details/43733881