下载 word(freemark遍历. ftl)

@RequestMapping(value = "exportword") public void exportword(BizUserArchive bizUserArchive,HttpServletRequest request, HttpServletResponse response) { bizUserArchive = bizUserArchiveService.loadArchiveByUserId(bizUserArchive); Map dataMap = new HashMap();dataMap.put("personName",bizUserArchive.getPersonName());dataMap.put("flist",bizUserArchive.getBizUserFamily()); File outFile = null; try {configuration.setDefaultEncoding("UTF-8");configuration.setClassForTemplateLoading(this.getClass(), ""); // FTL文件所存在的位置Template template = configuration.getTemplate("formWord.ftl");outFile = new File("D:/downFile/formWord.doc");Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), "UTF-8"));template.process(dataMap, out);out.close(); // path是指欲下载的文件的路径。// File file = new File("G:/formWord.doc"); // 取得文件名。 String filename = outFile.getName(); // 取得文件的后缀名。 String ext = filename.substring(filename.lastIndexOf(".") + 1).toUpperCase(); // 以流的形式下载文件。 InputStream fis = new BufferedInputStream(new FileInputStream(outFile)); byte[] buffer = new byte[fis.available()]; fis.read(buffer); fis.close(); // 清空response response.reset(); // 设置response的Header response.addHeader("Content-Disposition", "attachment;filename=" + new String(filename.getBytes())); response.addHeader("Content-Length", "" + outFile.length()); OutputStream toClient = new BufferedOutputStream(response.getOutputStream()); // response.setContentType("application/octet-stream"); response.setContentType("application/msword");//application/msword toClient.write(buffer); toClient.flush(); toClient.close(); } catch (Exception e) {e.printStackTrace();}finally {outFile.delete();//删除每次下载的文件}}