Python操作sqllite3

import sqlite3

#操作Sqlite3

con=sqlite3.connect(r"F:\\baidu download\\test.db")

cour=con.cursor()

# cour.execute("create table mytab(id integer primary key autoincrement not null,name text,passwd text)")

# cour.execute("insert into mytab(name,passwd) values(?,?)",("bobo","4565892",))

# cour.executemany("insert into mytab(name,passwd) values(?,?)",[("dao","123"),("liming","654"),("fsdfsdf","65656")],)

# print('显示记录')

# cour.execute("select * from mytab")

# for k,v,d in cour:

#     print(k,v,d)

# print("更新一条记录")

# cour.execute("update mytab set name=? where id=?",("aaa",1))

# print("显示所有记录")

# cour.execute("select * from mytab")

# for item in cour.fetchall():

#     print(item)

#

# cour.execute("delete from mytab where id=?",(1,))

# print("显示所有记录")

# cour.execute("select * from mytab")

# for q,w,e in cour:

#     print(q,w,e)

cour.close()

con.close()