liferay参考

http://www.iteye.com/topic/7005
http://www.doc88.com/p-805812923767.html
http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/Iframe+Portlet
http://liferay.group.iteye.com/group/topic/13198
http://www.iteye.com/topic/723559
portlet入门
http://www.iteye.com/topic/606772
二次开发
http://www.iteye.com/topic/213505
展现机制
http://www.iteye.com/topic/7205
struts portlet开发
http://www.iteye.com/topic/151555

国内成功案例
http://liferay.group.iteye.com/group/topic/25266
portal综合
http://priam.iteye.com/
liferay人才
http://liferay.group.iteye.com/
portlet开发
http://www.iteye.com/topic/606772
liferay架构
http://www.iteye.com/topic/87381