数据流 http://blog.csdn.net/yczz/article/details/38761237
orcle 数据库 http://jingyan.baidu.com/article/ceb9fb10c6abad8cad2ba0ca.html
短信发送 http://www.ihuyi.com/demo/sms/java.html?s=baidu&m=ppc&k=diaoyongduanxinjiekoudaima&n=020110595
jstack 命令 http://blog.csdn.net/fenglibing/article/details/6411940
meaven http://blog.csdn.net/u013142781/article/details/50316383
框架 http://blog.csdn.net/abc789___/article/details/46742331