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需求说明:本项目是模拟教务系统,系统中一共三类角色:管理员,老师,学生。 管理员:能够修改课程信息,老师信息和学生信息,并且能够重置其他账号的密码; 老师:能够查看自己所授课程和课程成绩,修改密码 学生:能够查看成绩和选课,修改密码 模糊查询 主要技术: 数据库:sql server 2012 核心框架:Spring + SpringMVC 安全验证框架:shiro 数据库连接池:druid 数据持久层框架:Mybatis 前端样式:boostrap 主要难点问题(已解决): 在使用powerdesiger设计数据库时,表与表之间的关系的建立。 翻页功能,在sql server中,使用offset和fetch实现页查询。 对自定义实体类的设计 shiro的使用,包括realm的创建,过滤链的定义等等。 项目存在问题:现在这个项目实现了大部分功能,但是一部分功能仍然存在问题。 1.老师和学生角色使用模糊查询功能扔存在问题 2.老师查看课程成绩功能有问题 3.老师重置自己密码有问题 4.学生选课功能有问题 第1个问题和shiro框架的使用有关。2,3,4都是数据层问题的可能性比较大,还在调试阶段。
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