关于java word导出问题

关于java导出word模板问题，使用jquery.wordexport.js前端的导出word保留不了原本的word格式，使用后端导出需要将word模板另存为xml，再将名字转换成ftl格式

  @RequestMapping("/exportWord")
    public void exportWord(HttpServletRequest request, HttpServletResponse response){
        String workSheet = request.getParameter("workSheetCode");
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("workSheetCode", workSheetCodeQuery);
        BizflowElectricalTwo bizflow = bWService.getbizflow(map);//获取数据
        taskMap.put("bizflow", bizflow);
        String path = request.getSession().getServletContext().getRealPath("/")+"/template";//根目录
        String fileName = "下载" + bizflowWorkSheet.getWorkSheetCode()+ ".doc"; /下载名称
        String tempName = "模板.ftl";  //模板名称
        DocUtil.downLoad(request, response, taskMap, path, fileName, tempName);
    }

 public static void download(HttpServletRequest request,
                                HttpServletResponse response, String fileUrl, String fileName) {
        java.io.BufferedInputStream bis = null;
        java.io.BufferedOutputStream bos = null;
        try {
            fileUrl = fileUrl + fileName;
            response.setContentType("multipart/form-data");
            response.setCharacterEncoding("utf-8");
            response.setHeader("Content-disposition", "attachment; filename=" + java.net.URLEncoder.encode(fileName, "UTF-8"));
            bis = new java.io.BufferedInputStream(new java.io.FileInputStream((fileUrl)));
            bos = new java.io.BufferedOutputStream(response.getOutputStream());
            byte[] buff = new byte[2048];
            int bytesRead;
            int i = 0;

            while (-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
                bos.write(buff, 0, bytesRead);
                i++;
            }
            bos.flush();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (bis != null) {
                try {
                    bis.close();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                bis = null;
            }
            if (bos != null) {
                try {
                    bos.close();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                bos = null;
            }
        }
    }

public static void downLoad(HttpServletRequest request, HttpServletResponse response, Map<String, Object> dataMap, String path, String FileName, String tempName)
    {
        Writer out = null;
        File outFile = null;
        try
        {
            Configuration configuration = new Configuration();
            configuration.setDefaultEncoding("utf-8");
            configuration.setDirectoryForTemplateLoading(new File(path));

            // 输出文档路径及名称
            outFile = new File(path + File.separator + FileName);
            //以utf-8的编码读取ftl文件
            Template t =  configuration.getTemplate(tempName,"utf-8");
            out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), "utf-8"),10240);
            t.process(dataMap, out);

            download(request, response, outPath + File.separator, FileName);

        } catch (IOException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
        finally
        {
            try
            {
                if (null != out)
                {
                    out.close();
                }
            }
            catch(Exception e)
            {
                e.printStackTrace();
            }
            if (outFile.exists())
            {
                outFile.delete();
            }
        }
    }

ftl模板直接引用编辑后，保存ftl模板，可能会出现乱码问题，删掉中间没用部分即可