python连接sqlite的实例教程

import sqlite3
#查询
def load(table):
 #连接数据库
 con = sqlite3.connect("E:/Datebase/SQLiteStudio/Park.db")
 #获得游标
 cur = con.cursor()
 #查询整个表
 cur.execute('select *from '+table)
 lists = ['name','password']
 if table == 'login':
 #将数据库列名存入字典
 colnames = {desc[0] for desc in cur.description}
 将字典和数据库的数据一起存入列表，获得了记录字典
 rowdicts = [dict(zip(lists, row)) for row in cur.fetchall()]
 else:
 rowdicts = []
 for row in cur:
 rowdicts.append(row)
 con.commit()
 cur.close()
 return rowdicts
#插入数据
def insert_data(ID,name,money):
 con = sqlite3.connect("E:/Datebase/SQLiteStudio/Park.db")
 cur = con.cursor()
 #使用SQL语句插入
 cur.execute('insert into Charge values (?,?,?)', (ID,name, money))
 #插入后进行整表查询，看是否成功插入
 cur.execute('select *from Charge')
 print(cur.fetchall())
 con.commit()
 cur.close()