freemarker 小例证

freemarker 小例子

public void test(){ Configuration cfg = new Configuration(); cfg.setClassForTemplateLoading(getClass()  , ""); cfg.setObjectWrapper(new DefaultObjectWrapper());    Map<String, Object> goods = new HashMap<String, Object>();// goods.put("name", "kingapex"); List list= new ArrayList(); list.add("1"); list.add("2"); list.add("3"); goods.put("nlist", list);  try {Template temp = cfg.getTemplate("goodslist.html");ByteOutputStream stream = new ByteOutputStream();Writer out = new OutputStreamWriter(stream);temp.process(goods, out);out.flush();  String name =this.getClass().getName();name = name.substring(name.lastIndexOf('.')+1);} catch (IOException e) {e.printStackTrace();} catch (TemplateException e) {e.printStackTrace();}}