Development of a student attendance system, basic information includes: name, student number, gender, class, course (not less than 5 door), the basic information such as attendance (also can according to their own situation to expand), to provide the following basic functions:
1) students can ask for leave in this system online and view the semester class attendance information,
2) data, including: name, student number, gender, class, course, attendance,
3) can query the student attendance information,
4) the student information, you can create
5) according to modify the students' attendance record,
6) all the attendance data can be shown,
According to the difficulty to distinguish the grades,

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