python采用sqlachmy购物商城
2024-08-24 14:36:20
一、流程图：
二、目录结构：
C:\USERS\DAISY\PYCHARMPROJECTS\S12\MARKET
│ __init__.py
│ __init__.pyc
│
├─backend
│ │ __init__.py
│ │ __init__.pyc
│ │
│ ├─database_goods
│ │ dbgoods_con.py
│ │ dbgoods_con.pyc
│ │ goods_data.py
│ │ goods_data.pyc
│ │ modles.py
│ │ modles.pyc
│ │ __init__.py
│ │ __init__.pyc
│ │
│ ├─database_user
│ │ db_con.py
│ │ db_con.pyc
│ │ modle.py
│ │ modle.pyc
│ │ user_database.py
│ │ user_database.pyc
│ │ __init__.py
│ │ __init__.pyc
│ │
│ ├─logic
│ │ handle.py
│ │ handle.pyc
│ │ home.py
│ │ home.pyc
│ │ login.py
│ │ login.pyc
│ │ SHOPPING.py
│ │ SHOPPING.pyc
│ │ shopping_class.py
│ │ sockt.py
│ │ sockt.pyc
│ │ __init__.py
│ │ __init__.pyc
│ │
│ └─seller
│ │ __init__.py
│ │
│ ├─seller_db
│ │ __init__.py
│ │
│ └─seller_goods_db
│ __init__.py
│
├─config
│ seller_setting.py
│ seller_setting.pyc
│ settings.py
│ settings.pyc
│ __init__.py
│ __init__.pyc
│
└─frontend
user_acc.py
user_acc.pyc
__init__.py
__init__.pyc
三、代码展示：
1、backend
1)database_goods,指定购物的数据库，以及购物网站中的物品清单：
#!/usr/bin/env python
# -*- coding: utf- -*-
# @Time : // :
# @Author : xuxuedong
# @Site :
# @File : dbgoods_con.py
# @Software: PyCharm
import os, sys
from sqlalchemy import create_engine,Table
from sqlalchemy.orm import sessionmaker from market.config import settings
BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
# print(BASE_DIR)
engine = create_engine(settings.DB_CONN,encoding='utf-8',echo =True) #指定Mysql数据库引擎 SessionCls = sessionmaker(bind=engine) #创建与数据库的会话session class ,注意,这里返回给session的是个class,不是实例
session = SessionCls()
dbgoods_con.py
以下中为模拟的数据库中物品信息，当然可参考models.py存入数据库中。
#!/usr/bin/env python
# -*- coding: utf- -*-
# @Time : // :
# @Author : xuxuedong
# @Site :
# @File : goods_data.py
# @Software: PyCharm
import os, sys '''
模拟数据库，可以用sqlachmy单独建立在seller中创建库
'''
DATABASE_MAN = [
{"name": "男士寸衣", "price": },
{"name": "男士长裤", "price": },
{"name": "男士皮鞋", "price": },
{"name": "男士皮带", "price": },
{"name": "男士外衣", "price": },
] DATABASE_WOMAN = [
{"name": "女士寸衣", "price": },
{"name": "女士内衣", "price": },
{"name": "女士鞋", "price": },
{"name": "女士长裙", "price": },
] DATABASE_CHILD = [
{"name": "迪士尼", "price": },
{"name": "玩具飞机", "price": },
{"name": "玩具汽车", "price": },
{"name": "童装", "price": },
]
goods_data.py
以下为已经购买存入数据库中的物品数据库表创建代码实现
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/9/25 9:38
# @Author : xuxuedong
# @Site :
# @File : modles.py
# @Software: PyCharm
import os, sys,sqlalchemy
from sqlalchemy import create_engine,Table, MetaData
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, Integer, String,ForeignKey,UniqueConstraint,UnicodeText,DateTime
from sqlalchemy.orm import relationship
from sqlalchemy import or_,and_
from sqlalchemy import func
from sqlalchemy_utils import ChoiceType,PasswordType
from sqlalchemy.orm import sessionmaker
from market.backend.database_goods import dbgoods_con BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
# engine = create_engine("mysql+pymysql://root:123@localhost/shooping",encoding='utf-8', echo=True)
Base = declarative_base()
User2goods= Table('user_to_goods',Base.metadata,
Column('binduser_id',ForeignKey('goods.id'),primary_key=True)
) class GOODS(Base):
__tablename__ = "goods"
id = Column(Integer,primary_key=True)
userid = Column(String(64),unique=True,nullable=False)
goods = Column(String(64),unique=True,nullable=False)
numble = Column(String(128),unique=True,nullable=False)
price = Column( String(64),unique=True,nullable=False)
def __repr__(self):
return "<GOODS(id = '%s',userid = '%s',goods = '%s',numble = '%s')>" % (self.id,self.userid,self.goods,self.numble) # class USER(Base):
# __tablename__ = "user"
# id = Column(Integer,primary_key=True)
# user = Column(String(64),unique=True,nullable=False)
# password = Column(String(64),unique=True,nullable=False)
# # user_id = relationship (GOODS)
# def __repr__(self):
# return "<USER(id='%s',username='%s')>" % (self.id,self.user,self.password) '''
##创建表
metadata = MetaData()
USER = Table('USER', metadata,
Column('id', Integer, primary_key=True),
Column('user', String(64)),
Column('password', String(64))
)
metadata.create_all(engine)
conn = engine.connect()
'''
'''
#创建表
metadata = MetaData()
USER = Table('goods', metadata,
Column('id', Integer, primary_key=True),
Column('userid',String(64)),
Column('goods', String(64)),
Column('numble', String(128))
)
metadata.create_all(engine)
conn = engine.connect()
''' if __name__ == '__main__':
dbgoods_con.SessionCls = sessionmaker(bind=dbgoods_con.engine) #创建与数据库的会话session class ,注意,这里返回给session的是个class,不是实例
session = dbgoods_con.SessionCls()
# SessionCls = sessionmaker(bind=engine)
# session = SessionCls()
# H1 = USER( user ='admin1',password = 'admin12')
# H2 = USER( user ='admin2',password = 'admin22')
# # h2 = User(hostname ='ubuntu2',ip_addr = '192.168.1.101',port = 10001)
# session.add_all([H1,H2]) #这是增加数据
# session.commit()
''' 查询出数据库信息
for name, password in session.query(USER.user,USER.password):
print ("用户名：%s的密码：%s"%(name,password)) '''
modles.py
2)database_user,位用户信息数据库，存放用户名及密码，用于登录验证，注册成功，用户信息写入数据库：
db_con用于连接数据库
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/9/22 15:37
# @Author : xuxuedong
# @Site :
# @File : db_con.py
# @Software: PyCharm
import os, sys
from sqlalchemy import create_engine,Table
from sqlalchemy.orm import sessionmaker from market.config import settings,seller_setting
BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
# print(BASE_DIR)
engine = create_engine(settings.DB_CONN,encoding='utf-8') SessionCls = sessionmaker(bind=engine) #创建与数据库的会话session class ,注意,这里返回给session的是个class,不是实例
session = SessionCls()
db_con.py
modle.py用于创建用户表
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/9/22 15:21
# @Author : xuxuedong
# @Site :
# @File : modle.py
# @Software: PyCharm
import os, sys,sqlalchemy
from sqlalchemy import create_engine,Table, MetaData
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, Integer, String,ForeignKey,UniqueConstraint,UnicodeText,DateTime
from sqlalchemy.orm import relationship
from sqlalchemy import or_,and_
from sqlalchemy import func
from sqlalchemy_utils import ChoiceType,PasswordType
from sqlalchemy.orm import sessionmaker
from market.backend.database_user import db_con BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
# print(BASE_DIR)
engine = create_engine("mysql+pymysql://root:123@localhost/shooping",encoding='utf-8', echo=True) Base = declarative_base() #生成一个SqlORM 基类Base = declarative_base() User2goods= Table('user_to_goods',Base.metadata,
Column('binduser_id',ForeignKey('goods.id'),primary_key=True)
) class GOODS(Base):
__tablename__ = "goods"
id = Column(Integer,primary_key=True)
userid = Column(String(64),unique=True,nullable=False)
goods = Column(String(64),unique=True,nullable=False)
numble = Column(String(128),unique=True,nullable=False)
price = Column( String(64),unique=True,nullable=False)
# def __repr__(self):
# return "<GOODS(id = '%s',goods = '%s',numble = '%s')>" % (self.id,self.goods,self.numble) class USER(Base):
__tablename__ = "user"
id = Column(Integer,primary_key=True)
user = Column(String(64),unique=True,nullable=False)
password = Column(String(64),unique=True,nullable=False)
# user_id = relationship (GOODS)
# def __repr__(self):
# return "<USER(id='%s',username='%s')>" % (self.id,self.username,self.password) '''
#创建表
metadata = MetaData()
USER = Table('USER', metadata,
Column('id', Integer, primary_key=True),
Column('user', String(64)),
Column('password', String(64))
)
metadata.create_all(engine)
conn = engine.connect()
'''
'''
metadata = MetaData()
USER = Table('goods', metadata,
Column('id', Integer, primary_key=True),
Column('userid',String(64)),
Column('goods', String(64)),
Column('numble', String(128)),
Column('price', String(64))
)
metadata.create_all(engine)
conn = engine.connect()
''' if __name__ == '__main__':
db_con.SessionCls = sessionmaker(bind=db_con.engine) #创建与数据库的会话session class ,注意,这里返回给session的是个class,不是实例
session = db_con.SessionCls()
# # SessionCls = sessionmaker(bind=engine)
# # session = SessionCls()
# # # H1 = USER( user ='admin1',password = 'admin12')
# H2 = GOODS( userid = 'admin',goods = '男士寸衣',numble='10',price=10000)
# # # h2 = User(hostname ='ubuntu2',ip_addr = '192.168.1.101',port = 10001)
# obj = session.query(GOODS).filter(GOODS.goods=='男士长裤').first() #查找数据库中的localhost第一个数据
# print(obj)
# for name, goods , numble, price in session.query(GOODS.userid,GOODS.goods,GOODS.numble,GOODS.price):
# print ("用户名：%s购买的物品：%s 数量：%s 付款：%s"%(name,goods , numble, price)) # #查询出数据库信息
# obj = session.query(GOODS.userid,GOODS.goods,GOODS.numble,GOODS.price).filter(GOODS.userid=="admin").all()
# # print(obj)
# for i in obj:
# # print(i)
# # print ("用户名：%s"%(i.userid))
# print ("用户名：%s购买了物品：%s 数量：%s 付款：%s"%(i.userid,i.goods , i.numble, i.price))
#
#
# # session.add_all([H2]) #这是增加数据
# # session.commit()
#
# #查询出数据库信息
# for name, password in session.query(USER.user,USER.password):
# print ("用户名：%s的密码：%s"%(name,password))
modle.py
3)logic用于程序逻辑处理，含登录、验证、购物、以及银行sockt接口
handle.py用于专区物品展示
#!/usr/bin/env python
#coding=utf-8
# print sys.getdefaultencoding() from market.backend.database_goods import goods_data def man ():
for i in goods_data.DATABASE_MAN :
c = i["name"]
d = i["price"]
print("%s\t价格%s\t" % (c,d))
def woman():
for i in goods_data.DATABASE_WOMAN :
c = i["name"]
d = i["price"]
print("%s\t价格%s\t" % (c,d))
# print("welcome to man pages!")
def chilrd():
for i in goods_data.DATABASE_CHILD :
c = i["name"]
d = i["price"]
print("%s\t价格%s\t" % (c,d))
handle.py
home.py用于首页展示：
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/6/2 16:46
# @Author : xuxuedong
# @Site :
# @File : home.py
# @Software: PyCharm
import os, sys # def man ():
# print("welcom to 男装专区.")
# def woman ():
# print("welcom to 女装专区.")
# def chlid():
# print("welcom to 儿童专区.")
def login():
print(''.center(82,'*'))
print('*'+' '.center(80)+'*')
print(''.ljust(1,'*')+'欢迎来到地猫购物平台'.center(90,' ')+''.ljust(1,'*'))
print('*'+' '.center(80)+'*')
print(''.center(82,'*'))
print('|'.ljust(5,' ')+'1.用户登录'.center(22,' ')+' '.ljust(10,' ')+'2.男装专区'+''.ljust(10,' ')+'3.女装专区'
.center(31,' ')+'|'.ljust(5,' '))
print('|'.ljust(5,' ')+'4.儿童专区'.center(22,' ')+' '.ljust(10,' ')+'5.用户注册'+''.ljust(7,' ')+'6.付款'
.center(32,' ')+'|'.ljust(5,' '))
print('|'.ljust(8,' ')+'7.本次消费记录'.center(22,' ')+' '.ljust(9,' ')+'8.历史消费'+''.ljust(7,' ')+ '9.退出'
.center(32,' ')+'|'.ljust(5,' '))
# print('1.用户登录'+''.ljust(1,'')+'2.男装专区')
home.py
login.py用于登录验证、用户注册：
#!/usr/bin/env python
#coding=utf-8
# -*- coding: utf-8 -*-
# @Time : 2017/6/5 15:34
# @Author : xuxuedong
# @Site :
# @File : login.py
# @Software: PyCharm
import os, sys
import json,shelve
from market.backend.database_user import user_database
from market.backend.database_user.db_con import session
from market.backend.database_user import modle BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))) user_status = False '''
#此为不在数据库中取数据，需单独建立模拟数据库列表
def login(func):
def inner(*args,**kwargs):
global user_status
count = 0
if user_status == False:
username = raw_input("请输入您的账号:")
password = raw_input("请输入您的密码:")
# for user in user_database.DATABASE_USER:
if username in user_database.DATABASE_USER and password == user_database.DATABASE_USER[username]:
print("welcome login....")
user_status = True
else:
print("wrong username or password!")
if user_status == True:
return func(*args,**kwargs) # 看这里看这里，只要验证通过了，就调用相应功能
return inner #用户调用login时，只会返回inner的内存地址，下次再调用时加上()才会执行inner函数
# din = user_database.DATABASE_USER
'''
# userid = None def login(func):
'''
#认证模块装饰器，从mysql数据库中提取用户名密码，认证成功并且返回用户名密码，待购物时提取userid=用户名
'''
# userid = None
def inner(arg1,INPUT,userid):
global user_status
# userid = None
count = 0
if user_status == False:
while count <3:
username = raw_input("\033[32;1mUsername:\033[0m").strip()
if len(username) ==0:continue
password = raw_input("\033[32;1mPassword:\033[0m").strip()
if len(password) ==0:continue
user_obj = session.query(modle.USER).filter(modle.USER.user==username,
modle.USER.password==password).first()
if user_obj != None:
print("welcome login....")
userid = username
user_status = True
func(arg1,INPUT,userid) ###可返回数据待购物时提取userid=用户名
# return userid == username
break
else:
print("wrong username or password, you have %s more chances." %(3-count-1))
count +=1
else:
print("too many attempts.")
if user_status == True:
return func(arg1,INPUT,userid) # 看这里看这里，只要验证通过了，就调用相应功能
return inner #用户调用login时，只会返回inner的内存地址，下次再调用时加上()才会执行inner函数 def registe():
'''
注册模块，注册时先查找mysql数据库中是否有这个用户，如果没有，输入两次相同用户名密码注册至myslq数据库
:return:
'''
global din
status = False
count = 0
counts = 0
while count <3:
if user_status == True:
print ("你已经登录不需要注册！！！")
break
if status ==True or counts == 2:
break
else:
user_name = raw_input("请输入您要注册的账号的账号:")
if len(user_name) ==0:
print ("用户名不能为空！！！")
continue
host_obj = session.query(modle.USER).filter(modle.USER.user == user_name ).first()
# print(host_obj)
if host_obj != None:
print("用户名:%s已经注册!请从新输入"%(user_name))
count +=1
continue
else:
print("用户名:%s可用"%(user_name))
userpasword = raw_input("请输入您要注册的账号密码:")
if len(userpasword) ==0:
print ("密码不能为空！！！") while counts < 3:
confirmpasswrod = raw_input("请再次输入您要注册的账号密码:")
if userpasword != confirmpasswrod:
print("两次输入密码不一致请从新输入！！")
counts +=1
# continue
else:
uname = modle.USER(user = user_name ,password = userpasword )
session.add_all([uname,]) #连接数据库并注册用户只数据库
session.commit()
print("账号:%s 注册成功"%(user_name))
status = True
break # print (userid)
login.py
SHOPPING.py用于购物以及结算购物
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/6/2 17:47
# @Author : xuxuedong
# @Site :
# @File : SHOPPING.py
# @Software: PyCharm
import os, sys
from market.backend.logic import handle,home,login
from market.backend.database_goods import modles
from market.backend.database_goods.dbgoods_con import session BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
shopping_cart = {}
totel = 0 @login.login #购物之前需认证登录
def SHOP(arg1,INPUT,userid):
global shopping_cart,totel
status1 = False
while True:
if INPUT == "":
handle.man()
elif INPUT == "":
handle.woman()
elif INPUT == "":
handle.chilrd()
# else:
# print("输入错误")
# continue
# print(userid)
# print (type(numble_goods))
# print(userid)
shoops = raw_input("请输入商品名称(Q结账):")
for item in arg1:
if shoops.upper() == "Q":
return status1 == True
break
if shoops in item["name"]:
numble_goods = raw_input("请输入购买数量：")
int(numble_goods)
# print(item["price"])
name = item["name"]
totel = int( item["price"]) * int(numble_goods)
# if name in shopping_cart.items():
# shopping_cart[name]["num"] = numble_goods
# shopping_cart[name]["pice"] = item["price"]
# print (shopping_cart.keys)
shoop = modles.GOODS(userid = userid ,goods = shoops,numble=numble_goods,price=totel )
session.add_all([shoop,]) #将购物信息写入数据库中
session.commit()
shopping_cart[name] ={"price":item["price"],"numble":numble_goods}
print(shopping_cart)
# elif shoops.upper() == "Q":
# break
#
# totel1 = 0
# for i, j in shopping_cart.items():
# # i[name]
# print(i)
# signle_sum =int(j["price"]) * int(j["numble"])
# print (type(signle_sum))
# int(signle_sum)
# totel1 = totel + signle_sum
# print("购买商品%s\t价格%s\t数量%s"%(i,j["price"],int(j["numble"])))
# print(totel1) stop = raw_input("是否继续购物（Y/N）：")
totel1 = 0
if stop.upper() == "Y":
for i, j in shopping_cart.items():
signle_sum =int(j["price"]) * int(j["numble"])
print (type(signle_sum))
int(signle_sum)
totel1 = totel1 + signle_sum
print("购买商品%s\t价格%s\t数量%s"%(i,j["price"],int(j["numble"])))
print("此次购物消费%s"%totel1)
# print(shopping_cart)
# print("总价%s"%totel)
# print(shopping_cart)
print("====================") if stop.upper() == "N":
# return shopping_cart,totel
# print("此次购物消费%s"%totel1)
break # break
Totel1 = 0
Totel2 = 0
def shopping_car():
'''
#结算时结算此次购物总价并打印此次购物清单购物
:return:
''' global shopping_cart,totel,Totel1,Totel2
for i, j in shopping_cart.items():
signle_sum = int(j["price"]) * int(j["numble"])
Totel2 = Totel2 + signle_sum
Totel1 = Totel1 + signle_sum
print("购买商品%s\t价格%s\t数量%s"%(i,j["price"],int(j["numble"])))
print("总价%s"%Totel2)
# print(shopping_cart)
print("====================")
# def cash():
# global shopping_cart,totel
# for i, j in shopping_cart.items():
# signle_sum = j["price"] * j["num"]
# Totel2 = totel + signle_sum
# print("总价%s"%Totel2)
# # print(type(stop))
# if stop.upper() == "Y":
# return shopping_cart,totel
# break
SHOPPING.py
socket.py用于连接银行接口
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/6/14 12:59
# @Author : xuxuedong
# @Site :
# @File : sockt.py
# @Software: PyCharm
import socket
# from market.frontend import user_acc
# from market.backend.logic import SHOPPING
def API_Atm(args):
HOST, PORT = "localhost", 9999
# data = " hahah".join(sys.argv[1:])
# Create a socket (SOCK_STREAM means a TCP socket)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((HOST, PORT))
sock.sendall(bytes(args))
server_reply = sock.recv(1024)
print("server said:%s"%str(server_reply))
# while True:
# msg = raw_input(">>>>>").strip()
# sock.sendall(bytes(user_acc.bank_card))
# server_reply = sock.recv(1024)
# print("server said:%s"%str(server_reply))
# sock.sendall(bytes(user_acc.bank_card_passwd))
# server_reply = sock.recv(1024)
# print("server said:%s"%str(server_reply))
# sock.sendall(bytes(SHOPPING.totel))
# server_reply = sock.recv(1024)
# print("server said:%s"%str(server_reply))
# try:
# # Connect to server and send data
# sock.connect((HOST,PORT))
# sock.sendall(bytes(data))
#
# # Receive data from the server and shut down
# received = str(sock.recv(1024))
# finally:
sock.close() # print("Sent: {}".format(data))
# print("Received: {}".format(received))
socket.py
2、config
settings.py用于定义数据库连接：
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/5/20 23:17
# @Author : xuxuedong
# @Site :
# @File : settings.py
# @Software: PyCharm
import os, sys BASE_DIR =os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# print(BASE_DIR) DB_CONN ="mysql+mysqldb://root:123@localhost:3306/shooping" #指定连接数据库 DB_CONN1 ="mysql+mysqldb://root:123@localhost:3306/goods" #指定连接数据库
3、frontend
user_acc.py程序入口
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2017/5/20 22:43
# @Author : xuxuedong
# @Site :
# @File : user_acc.py
# @Software: PyCharm
# print sys.getdefaultencoding()
import os, sys from market.backend.logic import handle,home,SHOPPING,login,sockt
from market.backend.database_goods import goods_data
BASE_DIR =os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))) # home.man()
# home.woman()
# home.chlid()
# home.login()
userid1 = []
@login.login
def homelogin (arg1,INPUT,userid):
# print(userid)
userid1.append(userid)
# print(userid1)
# user_status = True
while True:
# global shopping_cart
# global totel
home.login()
CHOSE = raw_input("请选择你要访问的专区：")
if CHOSE == "":
arg1 = None
INPUT = None
userid = None
homelogin(arg1,INPUT,userid)
print(userid1[0]) elif CHOSE == "":
# homelogin()
arg1 = goods_data.DATABASE_MAN
INPUT =""
userid = None
homelogin(arg1,INPUT,userid)
userid = userid1[0]
SHOPPING.SHOP(arg1,INPUT,userid)
elif CHOSE == "":
# homelogin()
arg1 = goods_data.DATABASE_WOMAN
INPUT=""
# handle.woman()
userid = None
homelogin(arg1,INPUT,userid)
userid = userid1[0]
SHOPPING.SHOP(arg1,INPUT,userid)
print(userid)
elif CHOSE == "":
# homelogin()
# userid = login.userid
# print (userid)
arg1 = goods_data.DATABASE_CHILD
INPUT=""
userid = None
homelogin(arg1,INPUT,userid)
userid = userid1[0]
# handle.chilrd()
SHOPPING.SHOP(arg1,INPUT,userid)
elif CHOSE == "":
login.registe()
elif CHOSE == "":
chash = raw_input("是否结算（Y/N）：")
if chash.upper() == "Y":
user_flag=None
passwd_flag=None
# print("购物清单是：%s"%SHOPPING.shopping_cart)
SHOPPING.shopping_car()
a=SHOPPING.Totel2
bank_card = raw_input("请输入你的银行卡号：")
bank_card_passwd = raw_input("请输入你的银行卡密码：")
sockt.API_Atm(bank_card)
sockt.API_Atm(bank_card_passwd)
sockt.API_Atm(SHOPPING.Totel2)
print(a)
break
elif CHOSE == "":
SHOPPING.shopping_car()
print(SHOPPING.Totel1)
elif CHOSE == "":
pass
#查询数据库中的用户所购物的信息即可。
elif CHOSE == "":
break
if __name__ == "__main__":
user_status = False
T=0
bank_card = None
bank_card_passwd = None
user_acc.py
四、程序运行截图：
登录：
先注册用户：选择5
注册成功可选择登录，也可直接选择专区，直接选择专区会进行登录验证：
选择男装专区2：提示输入用户名密码验证，成功后可进行购物：
购物：
查看本次消费记录：选择7
如果想不结束，再次购物则不需要验证了：如选择4儿童专区
再次购物在查看消费记录：
查看mysql数据库中信息：
查看数据库中用户信息：
最新文章
- ContentProvider跨进程共享数据
- mysql常用命令（1）
- mysql服务器的字符集
- 分分钟知道tiles框架是干嘛的
- 修复win8引导
- pku 1703(种类并查集)
- Python-求助 SAE 如何使用第三方库? - 德问:编程社交问答
- Hibernate 、继承关联映射
- 【C++探索之旅】第一部分第三课：第一个C++程序
- netstat 查看连接数
- 这应该是目前最快速有效的ASP.NET Core学习方式（视频）
- 求助：关于sql如何统计时间的问题
- RabbitMQ安装，Windows下
- 放弃幻想，全面拥抱Transformer：自然语言三大特征抽取器CNN/RNN/Transformer比较
- phpstorm 破解版
- vue中插入Echarts示例（菜鸟记录）
- General error: 24374 OCIStmtFetch: ORA-24374: define not done before fetch or execute and fetch
- Android手机端抓包方法
- golang模拟动态高优先权优先调度算法
- Spring注解方式配置说明