Aprender imediatamente: https://edu.csdn.net/course/play/24797/282206?utm_source=blogtoedu
import sqlite3
conn = sqlite3.connect('test53.db')
c = conn.cursor()
c.execute('insert into user_tb values (null,?,?,?)', ('javascript', 'javascript', 10))
if c.rowcount:
print('添加的行数:', c.rowcount)
# 提交事务
conn.commit()
else:
print('添加失败')
# 回滚事务
conn.rollback()
rows = c.execute('select * from user_tb')
for r in rows:
print(r, end='\t')
c.close()
conn.close()