import mysql.connector
from mysql.connector import Error
    def insert_user():
        try:
            # 连接到数据库
            connection = mysql.connector.connect(
                host='127.0.0.1',
                user='root',
                password='mysql>hyx123',
                database='airquility'
            )

            if connection.is_connected():
                db_info = connection.get_server_info()
                print(f"Connected to MySQL Server version {db_info}")

                cursor = connection.cursor()

                # 从用户接收输入
                user = input("Enter user: ")
                password = input("Enter password: ")

                # 准备插入数据的SQL语句
                sql_insert_query = """INSERT INTO users (user,password) 
                              VALUES (%s, %s)"""

                # 用户输入的数据作为元组
                insert_data = (user, password)

                # 执行插入操作
                cursor.execute(sql_insert_query, insert_data)
                connection.commit()
                print("Record inserted successfully into users table.")

        except Error as e:
            print(f"Error while connecting to MySQL: {e}")
        finally:
            if (connection.is_connected()):
                cursor.close()
                connection.close()
                print("MySQL connection is closed")

 # 调用函数插入数据
insert_user()