该系统分别有教务员、老师和学生三种登录方式，实现了学籍录入和查询，课程设置，学生选课，成绩录入和查询。注意的是查询需要连接SQL数据库。-The systems were members of the Senate, three entry ways teachers and students to achieve the school entry and inquiry, curriculum, student enrollment, results entry and query. Note

一个请假系统，实现了SQL的增删查改。学生可以登录选课请假，教师登录可以批准假条。-A leave_apply system,include add,delete,select,update of SQL.