如何将变量插入MySQL中的表中

import mysql.connector

# 连接到MySQL数据库
mydb = mysql.connector.connect(
  host="localhost",
  user="yourusername",
  password="yourpassword",
  database="yourdatabase"
)

# 创建一个Python变量，该变量包含您要插入到MySQL表中的数据
data = {
  "name": "张三",
  "age": 25,
  "email": "zhangsan@example.com"
}

# 插入数据到MySQL表中
mycursor = mydb.cursor()
sql = "INSERT INTO mytable (name, age, email) VALUES (%s, %s, %s)"
val = (data['name'], data['age'], data['email'])
mycursor.execute(sql, val)

# 提交更改并关闭连接
mydb.commit()
mycursor.close()
mydb.close()