用jsp、javabean做了一个学生信息管理系统，虽然j2ee的框架很多，但是基础仍然很重要。麻雀虽小五脏俱全，希望本博客对j2ee初学者有帮助，也是对自己知识的复习和整合。(A student information management system is made with JSP and JavaBean. Although there are many frameworks for J2EE, the foundation is still important. Although the sparrow is small and small, it is hoped that this blog will help J2EE beginners, and also to review and integrate their own knowledge.)