学生的同学信息管理，支持从 excel 中读取以及导出到 excel ，基于 access 数据库。能够查看，添加，浏览。其中查找功能能实现任意的组合。-Students to students of information management, support to read from excel and exported to excel, access database. Be able to view, add, browse. The Find feature can achieve