freemarker 生成word

一、生成模板，动态获取的部分用${变量名}，然后将word另存为xml文件，再将后缀名改成ftl格式。然后将模板放在对应的目录下。

二、引入freemarker包，mawen引用

 <dependency>
    <groupId>org.freemarker</groupId>
    <artifactId>freemarker</artifactId>
    <version>2.3.23</version>
</dependency>
                

三、代码实现

@ApiOperation(value = "word", httpMethod = "GET")
    @RequestMapping(value = "/word", method = RequestMethod.GET)
    @Transactional
    public void getWord(HttpServletResponse response)
    {
        try {
            Map<String,Object> dataMap = new HashMap<String,Object>();
            dataMap.put("id", 123456);
            dataMap.put("code", "张三");
            dataMap.put("name", "123123");
            Configuration configuration = new Configuration();
            configuration.setDefaultEncoding("utf-8");
            //指定模板路径的第二种方式,我的路径是D:/      还有其他方式
            configuration.setDirectoryForTemplateLoading(new File("D:/"));//这里对应模板的物理路径

            // 输出文档路径及名称
//            File outFile = new File("D:/test.doc");
            //以utf-8的编码读取ftl文件
            Template t =  configuration.getTemplate("模板1.ftl","utf-8");
            response.setContentType("application/vnd.ms-excel");
            response.addHeader("Content-Disposition", "attachment;filename="+ URLEncoder.encode("适得府君书的", "UTF-8") + ".doc");
//            Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), "utf-8"),10240);
            Writer out = null;
            out = new BufferedWriter(new OutputStreamWriter(response.getOutputStream()));
            t.process(dataMap, out);
            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

我生成的模板：

word导出的结果：

对应map中的三个值。