ftl模板里面使用struts的標簽  <@s.action /> 現(xiàn)在生成靜態(tài)頁提示freemarker.core.InvalidReferenceException: Expression s is undefined Template template = config.getTemplate(templateFile, Constants.ENCODING);              markDirectory(htmlPath);              template.setEncoding(Constants.ENCODING);                            FileOutputStream fos = new FileOutputStream(htmlPath);              Writer out = new OutputStreamWriter(fos);              template.process(root, out);