基于校友管理系统的医科大学离校流程优化研究
2025-02-03 04:36
随着信息技术的发展,校友管理系统在高校中的应用越来越广泛。本文以医科大学为例,研究如何利用校友管理系统优化离校流程。
系统架构与数据库设计
系统采用三层架构,包括表现层、业务逻辑层和数据访问层。数据库使用MySQL,主要表结构如下:
CREATE TABLE Alumni ( alumni_id INT PRIMARY KEY AUTO_INCREMENT, name VARCHAR(50), gender CHAR(1), birth_date DATE, department VARCHAR(50) ); CREATE TABLE Departure ( departure_id INT PRIMARY KEY AUTO_INCREMENT, alumni_id INT, departure_date DATE, reason TEXT, FOREIGN KEY (alumni_id) REFERENCES Alumni(alumni_id) );
离校申请功能实现
用户可以通过校友管理系统提交离校申请。以下是离校申请的前端表单代码:
<form action="/submit_departure" method="post"> <label>姓名:</label><input type="text" name="name" required><br> <label>性别:</label><input type="text" name="gender" required><br> <label>出生日期:</label><input type="date" name="birth_date" required><br> <label>学院:</label><input type="text" name="department" required><br> <label>离校日期:</label><input type="date" name="departure_date" required><br> <label>离校原因:</label><textarea name="reason" required></textarea><br> <button type="submit">提交</button> </form>
后端处理代码
后端使用Python Flask框架处理表单提交:
from flask import Flask, request app = Flask(__name__) @app.route('/submit_departure', methods=['POST']) def submit_departure(): name = request.form['name'] gender = request.form['gender'] birth_date = request.form['birth_date'] department = request.form['department'] departure_date = request.form['departure_date'] reason = request.form['reason'] conn = mysql.connector.connect(host='localhost', user='root', password='password', database='university') cursor = conn.cursor() cursor.execute("INSERT INTO Alumni (name, gender, birth_date, department) VALUES (%s, %s, %s, %s)", (name, gender, birth_date, department)) cursor.execute("SELECT alumni_id FROM Alumni WHERE name=%s AND birth_date=%s", (name, birth_date)) alumni_id = cursor.fetchone()[0] cursor.execute("INSERT INTO Departure (alumni_id, departure_date, reason) VALUES (%s, %s, %s)", (alumni_id, departure_date, reason)) conn.commit() cursor.close() conn.close() return "离校申请已提交"
通过上述方法,我们成功实现了医科大学校友管理系统中的离校申请功能,有效提高了离校流程的效率和准确性。
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标签:校友管理系统