怎样把txt导入mysql数据库

import mysql.connector
import csv

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

cursor = db.cursor()

# 创建表（假设表名为example_table）
cursor.execute("""
CREATE TABLE IF NOT EXISTS example_table (
    id INT AUTO_INCREMENT PRIMARY KEY,
    name VARCHAR(255),
    age INT
)
""")

# 读取TXT文件并插入数据
with open('data.txt', 'r') as file:
    reader = csv.reader(file, delimiter=',')
    next(reader)  # 跳过表头
    for row in reader:
        cursor.execute("INSERT INTO example_table (name, age) VALUES (%s, %s)", (row[0], row[1]))

# 提交更改
db.commit()

# 关闭连接
cursor.close()
db.close()