深入浅出REST
http://www.infoq.com/cn/articles/rest-introduction
基于 REST 的 Web 服务
http://www.ibm.com/developerworks/cn/webservices/ws-restful/
Struts2整合REST Plugin
http://shelltea.iteye.com/blog/471813
Struts2的零配置和REST插件
http://www.linuxidc.com/Linux/2012-01/52466.htm
Struts2的REST插件
http://haroldxie.iteye.com/blog/1062742
http://www.cnblogs.com/shazhifeng/archive/2011/11/09/2243015.html