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();??
??????? }??

}

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

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