Python을 사용하여 CMS 시스템의 인사 관리 기능을 개발하는 방법

pip install mysql-connector-python

import mysql.connector

class Database:
    def __init__(self):
        self.conn = mysql.connector.connect(
            host='localhost',
            user='root',
            password='password',
            database='cms_system'
        )
        self.cursor = self.conn.cursor()

    def __del__(self):
        self.conn.close()

def create_user(self, username, password, email, role):
    sql = f"INSERT INTO user (username, password, email, role) VALUES ('{username}', '{password}', '{email}', '{role}')"
    self.cursor.execute(sql)
    self.conn.commit()

def main():
    db = Database()
    username = input("请输入用户名：")
    password = input("请输入密码：")
    email = input("请输入邮箱：")
    role = input("请输入角色：")
    db.create_user(username, password, email, role)
    print("用户创建成功！")

if __name__ == '__main__':
    main()

def update_user(self, user_id, email, role):
    sql = f"UPDATE user SET email='{email}', role='{role}' WHERE id={user_id}"
    self.cursor.execute(sql)
    self.conn.commit()

def main():
    db = Database()
    user_id = input("请输入用户ID：")
    email = input("请输入新的邮箱：")
    role = input("请输入新的角色：")
    db.update_user(user_id, email, role)
    print("用户信息修改成功！")

if __name__ == '__main__':
    main()

def delete_user(self, user_id):
    sql = f"DELETE FROM user WHERE id={user_id}"
    self.cursor.execute(sql)
    self.conn.commit()

def main():
    db = Database()
    user_id = input("请输入用户ID：")
    db.delete_user(user_id)
    print("用户删除成功！")

if __name__ == '__main__':
    main()