一个用java ,mysql,servlet,jsp实现的留言板，可以实现管理员和用户的分别登陆，以及新用户的注册-One with java, mysql, servlet, jsp to achieve message board, you can achieve the difference between administrators and users login and new user registration

DAO实现留言板，JSP编程，MYSQL数据库，具备留言板功能-DAO realize message board, JSP Programming, MYSQL database, with message board features

实现简单留言板功能，为您的网站增加交互功能-Simple message board functionality for your website to increase interactivity