Python常用模块：sqlite3

import sqlite3
conn = sqlite3.connect("test.db")
cursor = conn.cursor()
cursor.execute("create table user (id varchar(20) primary key, name varchar(20))")
cursor.execute("insert into user (id, name) values (\'1\', \'Michael\')")
print(cursor.rowcount)
conn.commit()


cursor.execute("select * from user where id=?", ("1",))
rows = cursor.fetchall()
print(rows)

cursor.close()
conn.close()