记录几个东东 http://www.mopon.cn/case03.htmlhttp://v.youku.com/v_show/id_XMjA1ODc1MDIw.html http://bbs.weiphone.com/read-htm-tid-1275314.html 关于nvelocity的应用http://www.cnblogs.com/TerryLiang/archive/2009/03/21/1418157.html