FreeMarker 解析后缀名文件

public static void main(String[] args) throws Exception {
    Configuration cfg = new Configuration();
    cfg.setDirectoryForTemplateLoading(new File("D:\\MyEclipse8.5\\freemarker\\WebRoot\\template"));
// cfg.setClassForTemplateLoading(FMParse.class, "/template");
cfg.setObjectWrapper(new DefaultObjectWrapper());
       List<String> strList=new ArrayList<String>();  
        for (int i = 0; i < 10; i++)  
       {  
             strList.add("第  "+i+" 个");  
       }  
        Map root = new HashMap();  
        root.put("message", "您好！");  
        root.put("username", "zhangweilin");  
        root.put("strList", strList);  
        root.put("time", new Date());
        String filepath="fm.flt";
        Template t = cfg.getTemplate(filepath, "gbk");
        //最关键在这里，不使用与文件相关的Writer  
//         StringWriter stringWriter=new StringWriter();  
        String outFile="D:\\MyEclipse8.5\\freemarker\\WebRoot\\html\\test2.html";
//         Writer stringWriter= new FileWriter(new File(outFile));
        Writer stringWriter=new OutputStreamWriter(new FileOutputStream(new File(outFile)), "gbk");
        try  
        {  
            t.process(root, stringWriter);  
           //这里打印的就是通过模板处理后得到的字符串内容  
            System.out.println("stringWriter: "+stringWriter.toString());  
        } catch (TemplateException e)  
         {  
             e.printStackTrace();  
        }  

}

 

注:不管你的FreeMarker模板后缀名是.ftl和.flt 它都可以解析的