Java使用freeMarker生成Word

1.导入freeMarker的jar

2.拿到一个Word文档，

1.将需要动态改变的值改了${变量}，

2.点击另存为选择xml保存为xml格式的，最后最把后缀改为ftl

3.

主要的工具类

public class WordUtils {      //配置信息,代码本身写的还是很可读的,就不过多注解了      private static Configuration configuration = null;      //这里注意的是利用WordUtils的类加载器动态获得模板文件的位置      private static final String templateFolder = WordUtils.class.getClassLoader().getResource("../../").getPath() + "asserts/templete/";      static {          configuration = new Configuration();          configuration.setDefaultEncoding("utf-8");          try {              configuration.setDirectoryForTemplateLoading(new File(templateFolder));          } catch (IOException e) {              e.printStackTrace();          }     }        private WordUtils() {          throw new AssertionError();      }        public static void exportWord(HttpServletRequest request, HttpServletResponse response, Map map) throws IOException {          Template freemarkerTemplate = configuration.getTemplate("test.ftl");          File file = null;          InputStream fin = null;          ServletOutputStream out = null;          try {              // 调用工具类的createDoc方法生成Word文档              file = createDoc(map,freemarkerTemplate);              fin = new FileInputStream(file);                response.setCharacterEncoding("utf-8");              response.setContentType("application/msword");              // 设置浏览器以下载的方式处理该文件名              String fileName = "自己想写的名字.doc";              response.setHeader("Content-Disposition", "attachment;filename="                      .concat(String.valueOf(URLEncoder.encode(fileName, "UTF-8"))));                out = response.getOutputStream();              byte[] buffer = new byte[512];  // 缓冲区              int bytesToRead = -1;              // 通过循环将读入的Word文件的内容输出到浏览器中              while((bytesToRead = fin.read(buffer)) != -1) {                  out.write(buffer, 0, bytesToRead);              }          } finally {              if(fin != null) fin.close();              if(out != null) out.close();              if(file != null) file.delete(); // 删除临时文件          }      }        private static File createDoc(Map<?, ?> dataMap, Template template) {          String name =  "test.doc";          File f = new File(name);          Template t = template;          try {              Writer w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");              t.process(dataMap, w);              w.close();          } catch (Exception ex) {              ex.printStackTrace();              throw new RuntimeException(ex);          }          return f;      }  }  

4.controller

    @RequestMapping(value = "exportWord", method = RequestMethod.GET)      @ResponseBody      public void exportWord(HttpServletRequest request,                        HttpServletResponse response) throws Exception {                  Map<String, Object> map = new HashMap<String, Object>();          map.put("name","jack");          map.put("age","20");          WordUtils.exportWord(request,response,map);      }           

5.前端

function export(id) {        window.location.href = '../word/exportWord?id=' + id;   }  

用ajax会出差？