<dependency>
    <groupId>net.dreamlu</groupId>
    <artifactId>JFinal-assets</artifactId>
    <version>1.2.0</version>
</dependency>

me.addDirective("assets", new AssetsDirective());

<script src='#assets("/assets/assets.jjs")'></script>

<link rel="stylesheet" href='#assets("/assets/assets.jcss")'/>

#开头表注释
/js/jquery.min.js
/js/jquery-ui.min.js
/js/modernizr.min.js
/js/superfish.min.js
/js/application.js

##自定义标签
TAG.assets = net.dreamlu.ui.beetl.AssetsTag

<#assets file="/assets/assets.jjs"; src>
    <script src="${ctxPath}${src}"></script>
</#assets>

<#assets file="/assets/assets.jcss"; href>
    <link rel="stylesheet" href="${ctxPath}${href}"/>
</#assets>

<%@ taglib prefix="assets" uri="http://www.dreamlu.net/tags/assets.tld" %>

<assets:assets var="x" file="/assets/assets.jjs">
	<script src="${x}" type="text/javascript" ></script>
</assets:assets>

FreeMarkerRender.getConfiguration().setSharedVariable("assets", new AssetsDirective());

<@assets var="x" file="/assets/assets.jjs">
	<script src="${x}" type="text/javascript" ></script>
</@assets>