
# 连接数据库
import sqlite3
conn = sqlite3.connect('test.db')
# 创建数据表
cursor = conn.cursor()
cursor.execute('CREATE TABLE IF NOT EXISTS user(id integer primary key, name varchar(20))')
# 插入数据
cursor.execute('INSERT INTO user(id, name) VALUES (1, "Tom")')
# 查询数据
result = cursor.execute('SELECT * FROM user')
for row in result:
print(row)
# 提交操作
conn.commit()
# 关闭数据库连接
conn.close()


