随着高等教育规模的不断扩大,大学排课问题日益复杂。为了提高教学资源的利用效率并减轻教务人员的工作负担,开发一套高效的排课系统显得尤为重要。本研究旨在构建一个基于Web的排课系统,为大学提供灵活且可靠的课程安排工具。
该系统的核心功能包括教师信息管理、学生选课管理以及课程表自动生成等模块。以下是系统的主要技术架构:
// Python代码示例(课程表生成逻辑)
def generate_schedule(teachers, students, courses):
schedule = {}
for teacher in teachers:
available_slots = get_available_slots(teacher)
for course in courses:
if course.teacher == teacher and course.slot in available_slots:
schedule[course.id] = {
'teacher': teacher.name,
'student': [s.name for s in course.students],
'slot': course.slot
}
return schedule
class Course:
def __init__(self, id, name, teacher, slot, students=[]):
self.id = id
self.name = name
self.teacher = teacher
self.slot = slot
self.students = students
# 示例数据
teacher1 = Teacher('T001', '张三')
student1 = Student('S001', '李四')
course1 = Course('C001', 'Python编程', teacher1, 'MWF10:00-11:30', [student1])
courses = [course1]
schedule = generate_schedule([teacher1], [student1], courses)
print(schedule)
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系统采用MySQL作为后台数据库,存储教师、学生及课程相关信息。以下为数据库表结构设计的部分SQL语句:
CREATE TABLE teachers (
teacher_id VARCHAR(10) PRIMARY KEY,
name VARCHAR(50) NOT NULL
);
CREATE TABLE students (
student_id VARCHAR(10) PRIMARY KEY,
name VARCHAR(50) NOT NULL
);
CREATE TABLE courses (
course_id VARCHAR(10) PRIMARY KEY,
name VARCHAR(100) NOT NULL,
teacher_id VARCHAR(10),
FOREIGN KEY (teacher_id) REFERENCES teachers(teacher_id),
slot VARCHAR(50),
student_ids TEXT
);
]]>
通过上述设计,系统能够有效支持大规模的数据处理需求,并确保课程安排的合理性和准确性。未来,本系统将进一步优化算法,增强用户体验,并考虑引入人工智能技术以提升排课效率。
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