this a online message board system.it contains the basic java techology and JSP ,servlet also used in the actions.-this is a online message board system.it contains the basic java techology and JSP ,servlet also used in the actions.

关于一个教师多媒体登入系统，运用mvc模式，根据模型-视图-控制 模式更改软件,使用了servlet的过滤器和监听器,有效完成对数据库连接问题,还有其他特殊操作的处理. -A teacher multimedia login to the system, use the mvc pattern, according to the model- view- control mode to change the software, using servlet filters and listen