一个学生成绩管理系统`用jsp+servlet+javabean设计基于mssql数据库` 带有数据结构图和流程图`和部分系统介绍`可以直接拿来做毕业设计`补全论文就ok-a student performance management system `jsp servlet javabean design based on the ms `sql database with data structure diagram and flowchart` and `part of the sys