定义宏macro
创建public.ftl文件，用于存放各个公共宏macro
<#--公共顶部-->
<#macro header title="默认文字" keywords="默认文字" description="默认文字">
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0;" />
<meta name="format-detection" content="telephone=no" />
<title>${title}</title>
<meta name="keywords" content="${keywords}" />
<meta name="description" content="${description}" />
<link rel="stylesheet" type='text/css' href="/static/style/common.css"/>
<#nested>
</head>
<body>
</#macro>
<#--公共底部-->
<#macro footer>
<script type="text/javascript" src="/static/js/common.js"></script>
<#nested>
</body>
</html>
</#macro>引用宏macro
创建示例页面about.ftl，此页面中使用宏macro
<#include "/include/public.ftl">
<@header title="公司简介" keywords="公司简介2" description="公司简介3">
<link rel="stylesheet" type='text/css' href="/static/style/about.css"/>
<style type="text/css">
body{background:#fff}
.pub-title{margin-bottom:0;padding-bottom:15px}
.pub-con p{color:#555;line-height:30px;padding:0 30px}
</style>
</@header>
<div class="pub-con">
<p>
FreeMarker宏macro的使用
</p>
</div>
<@footer>
<script type="text/javascript" src="/static/js/about.js"></script>
</@footer>结果示例：
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0;" />
<meta name="format-detection" content="telephone=no" />
<title>公司简介</title>
<meta name="keywords" content="公司简介2" />
<meta name="description" content="公司简介3" />
<link rel="stylesheet" type='text/css' href="/static/style/common.css"/>
<link rel="stylesheet" type='text/css' href="/static/style/about.css"/>
<style type="text/css">
body{background:#fff}
.pub-title{margin-bottom:0;padding-bottom:15px}
.pub-con p{color:#555;line-height:30px;padding:0 30px}
</style>
</head>
<body>
<div class="pub-con">
<p>
FreeMarker宏macro的使用
</p>
</div>
<script type="text/javascript" src="/static/js/common.js"></script>
<script type="text/javascript" src="/static/js/about.js"></script>
</body>
</html>
