import sqlite3

# 数据
data = [
    {'username': '张三', 'age': 33, 'score': 13},
    {'username': '李四', 'age': 44, 'score': 14},
    {'username': '王五', 'age': 55, 'score': 15},
]

# 连接SQLite数据库（如果不存在则创建）
conn = sqlite3.connect('test.db')

# 创建游标对象
cursor = conn.cursor()

# 创建users表，id为主键且自动增长
cursor.execute("""
    CREATE TABLE IF NOT EXISTS users (
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        username TEXT NOT NULL,
        age INTEGER,
        score INTEGER
    );
""")

# 将数据插入到users表中
for user_dict in data:
    cursor.execute("""
        INSERT INTO users (username, age, score)
        VALUES (?, ?, ?)
    """, (user_dict['username'], user_dict['age'], user_dict['score']))

# 提交事务
conn.commit()

# 关闭游标和连接
cursor.close()
conn.close()