java导出文件出现文件名乱码解决方法

try {
            response.setContentType("application/vnd.ms-excel;charset=UTF-8");
            response.setCharacterEncoding("UTF-8");
            response.addHeader("Content-Disposition", "attachment;filename=" + new String((edTemplate.getTemplateName() + "导入模板").getBytes(), "ISO-8859-1") + ".xls");
            OutputStream os = response.getOutputStream();
            workbook.write(os);
            os.flush();
            os.close();
        } catch (IOException e) {
            e.printStackTrace();
            return ResponseMsgUtil.failure();
        }

try {
            response.setContentType("application/vnd.ms-excel;charset=UTF-8");
            response.setCharacterEncoding("UTF-8");
            response.addHeader("Content-Disposition", "attachment;filename=" + new String((edTemplate.getTemplateName() + "导入模板").getBytes("gb2312"), "ISO-8859-1") + ".xls");
            OutputStream os = response.getOutputStream();
            workbook.write(os);
            os.flush();
            os.close();
        } catch (IOException e) {
            e.printStackTrace();
            return ResponseMsgUtil.failure();
        }