小李：嘿，小王，我们正在开发的学工管理系统中的违纪处分模块怎么样了？

小王：嗯，我已经完成了数据库表的设计。你看看这个：

<!-- 学生违纪处分表 -->
CREATE TABLE Violation (
    id INT AUTO_INCREMENT PRIMARY KEY,
    student_id VARCHAR(20) NOT NULL,
    violation_date DATE NOT NULL,
    violation_description TEXT NOT NULL,
    penalty TEXT NOT NULL,
    status ENUM('未处理', '已处理') DEFAULT '未处理'
);

小李：看起来不错。那么后端部分呢？

小王：后端使用Python Flask框架实现。这是添加违纪记录的部分代码：

from flask import Flask, request, jsonify
app = Flask(__name__)

@app.route('/add_violation', methods=['POST'])
def add_violation():
    data = request.get_json()
    student_id = data['student_id']
    violation_date = data['violation_date']
    violation_description = data['violation_description']
    penalty = data['penalty']

    # 连接数据库并插入数据
    conn = pymysql.connect(host='localhost', user='root', password='password', db='school_management')
    cursor = conn.cursor()
    sql = "INSERT INTO Violation (student_id, violation_date, violation_description, penalty) VALUES (%s, %s, %s, %s)"
    cursor.execute(sql, (student_id, violation_date, violation_description, penalty))
    conn.commit()
    cursor.close()
    conn.close()

    return jsonify({'status': 'success'})

if __name__ == '__main__':
    app.run(debug=True)

小李：这看起来非常棒！我接下来要负责前端界面了。