1.http://www.doc88.com/p-003701860430.html Mongodb 权威指南(王文龙先生)
2.http://www.cnblogs.com/refactor/archive/2012/07/30/2591344.html (mongo查询命令上)
3.http://www.cnblogs.com/refactor/archive/2012/07/31/2591544.html (mongo查询命令下)
4.http://www.doc88.com/p-902874898875.html (struts2 技术详解)
5.http://www.cnblogs.com/phinecos/archive/2010/03/13/1684877.html (线程同步示例)
6.http://hwood.blog.163.com/ (韩振华的blog)
7.http://kdboy.iteye.com/category/35212 (shiro安全框架)
8.http://java.chinaitlab.com/special/patterns/Index.html (java设计模式详解)