java sql database相关收集
1 java prepareStatement
http://www.importnew.com/5006.html
2 java ENGINE=InnoDB的使用
http://www.cnblogs.com/qq78292959/archive/2013/01/30/2883100.html
3 java 工厂模式
http://blog.csdn.net/jason0539/article/details/23020989
4 java class.forName
http://www.ticmy.com/?p=249