校园IT系统
2019-08-22 14:48:06 0 举报这是一个简单的校园管理系统的UML图，虽然简单但是大同小异，复杂的也是这个原理
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大纲/内容
School
+ name+ addr- website- balance
+ staff_enrollment(staff_obj)- count_stu_num()- pay_salary()
Staff
+ name+ age- balance- salary- dept- position- school_obj
+ punch_card()
Class
+ course_obj+ semester- school_obj- stu_list=[]
Teacher
+ punch_card()+ teach_class(class_obj)
Student
+ name+ age- balance- class_obj
+ punch_card()- pay_tuition() 交学费
Course
+ name+ price- outline
BranchSchool
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