python3 使用 sqlite3 数据库
http://zetcode.com/python/sqlite/
代码如下:
#!/usr/bin/python
# -*- coding: UTF-8 -*-
import sqlite3
conn = sqlite3.connect("addresses.db")
conn.execute("create table if not exists address(id integer primary key autoincrement, name varchar(128), address varchar(128))")
conn.execute("insert into address(name, address) values ('Tom', 'Beijing road')")
conn.execute("insert into address(name, address) values ('Jerry', 'Shanghai road')")
conn.commit()
cur = conn.cursor()
cur.execute("select * from address")
res = cur.fetchall()
print("address: ", res)
for line in res:
for f in line:
print(f)
print()
cur.close()
conn.close()


F:\pyqt\pyqt5_code_collection_jack\python3\sqlite3\addresses.db





本文详细介绍如何使用Python3操作SQLite3数据库,包括创建数据库、建表、插入数据及查询等核心操作。通过实例代码展示,帮助读者快速掌握Python3与SQLite3结合的基本技巧。
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