def transfer(self, u, inu):
sql = "select * from 开户 where account=%s "
data = select(sql, u.getAccount())
if len(data) != 0:
sq2 = "select * from 开户 where account=%s "
data1 = select(sq2, inu)
if len(data1) != 0:
sql3 = "select account from 开户 where account=%s and mima=%s"
data = select(sql3, [u.getAccount(), u.getPassword()])
if len(data) != 0:
sql4 = "select * from 开户 where account = %s and money>=%s"
data = select(sql4, [u.getAccount(), u.getMoney()])
if len(data) != 0:
sql5 = "update 开户 set money=money-%s where account = %s "
update(sql5, [u.getMoney(), u.getAccount()])
sql6 = "update 开户 set money=money+%s where account = %s "
update(sql6, [u.getMoney(), inu])
return 0
else:
return 3
else:
return 2
else:
return 1
else:
return 1
def query():
account = input("请输入账号：")
sql01 = "SELECT * FROM user_data WHERE account = %s"
param01 = [account]
data01 = select(sql01, param01)
if len(data01) != 0:
print("账户存在！！")
password = input("请输入密码：")
sql02 = "SELECT passwords FROM user_data WHERE account = %s"
param02 = [account]
data02 = select(sql02, param02)
if data02[0][0] == password:
print("密码正确！！")
info = '''
------------个人信息----------------
账号：%s,
用户名：%s,
取款密码：%s,
地址信息：
国家：%s,
省份：%s,
街道：%s,
门牌号：%s,
余额：%s,
开户行：%s
-----------------------------------
'''
print(info % (data01[0][0], data01[0][1], data01[0][2],
data01[0][3], data01[0][4], data01[0][5],
data01[0][6], data01[0][7], data01[0][8]))
else:
print("密码错误！！")
else:
print("账号不存在！！")
def bank_getmoney (slef,account,password,gmoney):
# 账号是否存在
sql="select 账号 from users where 账号 =%s"
param=[account]
user=select(sql,param)
if len(user)>0:
# 密码是否正确
sql="select 账号 from users where 账号 =%s and 密码 = %s"
param=[account,password]
user=select(sql,param)
if len(user)>0:
#正常取钱
sql="select 账号 from users where 余额>=%s and 账号 =%s"
param = [gmoney, account]
user=select(sql,param)
if len(user) >0:
sql="update users set 余额=余额-%s where 账号 =%s"
param=[gmoney,account]
update(sql,param)
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_transfer(self,account1, account2, password, money):
# 两个账号是不是存在
sql = "select 账号 from users where 账号=%s or 账号=%s"
param = [account1, account2]
user = select(sql, param)
if len(user) == 2:
# 转出账号密码是不是存在
sql = "select * from users where 密码=%s and 账号=%s"
param = [password, account1]
user = select(sql, param)
if len(user) > 0:
# 转出金额是不是足够
sql = "select 账号 from users where 余额>=%s and 账号=%s"
param = [money, account1]
user = select(sql, param)
if len(user) > 0:
# 正常转出
sql = "update users set 余额=余额- %s where 账号= %s "
param = [money, account1]
update(sql, param)
# 调用update方法
sql = "update users set 余额=余额+ %s where 账号= %s "
param = [money, account2]
update(sql, param)
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_query(account, password):
sql = "select account from user where account = %s"
param = [account]
data = select(sql, param)
if len(data) == 0:
print("该用户不存在！！！")
sql1 = "select password from user where account = %s"
data = select(sql1, param)
if data[0][0] != password:
print("密码输入错误！！！")
# 正常查询
print("查询成功！")
sql2 = "select * from user where account = %s"
data = select(sql2, param)
print(data)
info = '''
------------个人账户信息----------------
账号：%s,
用户名：%s,
取款密码：%s,
地址信息：
国家：%s,
省份：%s,
街道：%s,
门牌号：%s,
余额：%s,
开户行：%s
-----------------------------------
'''
print(info % (data[0][0], data[0][1], data[0][2], data[0][3], data[0][4],
data[0][5], data[0][6], data[0][7], data[0][8]))
def bank_transfer_accounts(account, accounts, password, money):
sql = "select account from user where account=%s"
sq = "select account from user where account=%s"
param = [account]
par = [accounts]
data = select(sql, param)
d = select(sq, par)
if len(data) == 0 and len(d) == 0:
return 1
sql1 = "select password from user where account = %s"
param1 = [account]
data = select(sql1, param1)
if data[0][0] != password:
return 2
sql2 = "select money from user where account = %s"
data = select(sql2, param1)
if data[0][0] < money:
return 3
# 正常转账
sql3 = "update user set money=money-%s where account = %s"
parma3 = [money, account]
update(sql3, parma3)
sql4 = "update user set money=money+%s where account = %s"
parma4 = [money, accounts]
update(sql4, parma4)
return 0
def bank_takeMoney(account,password,money):
sql1 = "select * from bank where username=%s"
user = select(sql1, account)
if len(user) != 0:
sql2 = "select password from bank where username=%s"
password1= select(sql2, account)
if password1[0][0]==password:
sql3="select money from bank where username=%s"
money1=select(sql3,account)
if money1[0][0]>=money:
sql4="update bank set money=money-%s where username =%s"
parm=[money,account]
update(sql4,parm)
print("取了",money,"元")
else:
print("取钱失败请充钱")
return 3
else:
print("密码错误")
return 1
else:
print("用户名不存在")
return 2
def withdraw_money():
account = input("请输入用户账号：")
sql = "SELECT account FROM user_data where account = %s"
param = [account]
data01 = select(sql, param)
if len(data01) != 0:
print("用户存在")
password = input("请输入密码：")
sql1 = "SELECT passwords FROM user_data where account = %s"
param1 = [account]
data02 = select(sql1, param1)
if data02[0][0] == password:
print("密码正确！")
money = int(input("请输入取钱金额："))
sql2 = "SELECT money FROM user_data where account = %s"
param2 = [account]
data03 = select(sql2, param2)
if money <= data03[0][0]:
sql2 = "UPDATE user_data set money = money -%s where account = %s"
param3 = [money, account]
update(sql2, param3)
print("取钱成功！！")
else:
print("余额不足！！")
else:
print("密码错误！！")
else:
print("账户不存在！！")
def bank_addUser(account, username, password, country, province, street, door):
# 判断是否已满
sql = "select * from users"
data = select(sql, [])
print(data)
if len(data) >= 100:
return 3
# 判断是否存在
sql = "select * from users where id = %s"
data = select(sql, account)
if len(data) != 0:
return 2
#正常开户
sql = "insert into users value(%s,%s,%s,%s,%s,%s,%s,%s,%s)"
param = [
account, username, password, country, province, street, door, 0,
bank_name
]
update(sql, param)
return 1
def money_transfer(outuser, takeinuser, password, outmoney):
sql = "select * from users where id=%s "
data = select(sql, outuser)
sql5 = "select * from users where id=%s"
data1 = select(sql5, takeinuser)
if len(data) != 0 and len(data1) != 0:
sql1 = "select * from users where id=%s and upassword=%s"
data = select(sql1, [outuser, password])
if len(data) != 0:
sql2 = "select * from users where id=%s and money>=%s"
data = select(sql2, [outuser, outmoney])
if len(data) != 0:
sql3 = "update users set money=money-%s where id=%s"
update(sql3, [outmoney, outuser])
sql4 = "update users set money=money+%s where id=%s"
update(sql4, [outmoney, takeinuser])
return 0
else:
return 3
else:
return 2
else:
return 1
def bankadd(account, username, password, country, province, street, door):
sql1 = "select * from user where account = %s"
param1 = [account]
data1 = select(sql1, param1)
if len(data1) > 0:
return "2"
sql = "select count(*) from user" # (5)
param = []
data = select(sql, param)
if data[0][0] >= 100:
return "3"
sql2 = " insert into user values(%s,%s,%s,%s,%s,%s,%s,%s,%s)"
param2 = [
account, username, password, country, province, street, door, 0,
bank_name
]
update(sql2, param2)
# bank[account] = {
# "username": username, # 从useradd的account获取的随机数
# "password": password,
# "country": country,
# "province": province,
# "street": street,
# "door": door,
# "bank_name": bank_name,
# "money": 0
# }
return "1"
def qu():
zh = input("请输入您的账号：")
sql = "select * from blank where account = %s"
param = [zh]
data = select(sql, param)
if len(data) != 0:
print("账户存在！")
password = input("请输入您的密码：")
sql1 = "SELECT passwords FROM blank WHERE account = %s"
data1 = select(sql1, param)
print(data1[0][0])
if data1[0][0] == password:
quqian = int(input("请输入取钱金额："))
sql3 = "SELECT money FROM blank WHERE account = %s"
data3 = select(sql3, param)
print(data3)
if quqian <= data3[0][0]:
sql2 = "update blank set money = money - %s where account = %s"
param1 = [quqian, zh]
update(sql2, param1)
print("取钱成功！！")
else:
print("取钱失败，金额不足！")
else:
print("请输入正确的密码！！！")
return 2
else:
print("请输入用户账号不存在！！！")
return 1
def cha():
cxzh = input("请输入要查询的账号：")
sql = "select * from blank where account = %s"
param = [cxzh]
data = select(sql, param)
print(data)
if len(data) != 0:
cxmm = input("请输入要查询账号的密码：")
sql1 = "SELECT * FROM blank WHERE account = %s and passwords = %s"
param1 = [cxzh, cxmm]
data1 = select(sql1, param1)
print(data1[0][0])
if data1[0][2] == cxmm:
info = '''
------------个人信息----------------
账号：%s,
用户名：%s,
取款密码：%s,
地址信息：
国家：%s,
省份：%s,
街道：%s,
门牌号：%s,
余额：%s,
开户行：%s
-----------------------------------
'''
print(info % (data1[0][0], data1[0][1], data1[0][2], data1[0][3],
data1[0][4], data1[0][5], data1[0][6], data1[0][7],
bank_name))
else:
print("您输入的密码不正确，请重新输入！！")
else:
print("该用户不存在，请重新输入！！")
def bank_moneytransfer (account1,account2,password,moneytransfer):
sql = "select * from 开户 where account = %s"
date = select(sql,account1)
if len(date) != 0:
sql2 = "select * from 开户 where account = %s"
date1 = select(sql2,account2)
if len(date1) !=0:
sql3 = "select * from 开户 where account = %s and mima = %s"
date2 = select(sql3,[account1,password])
if len(date2) !=0:
sql4 = "select * from 开户 where account= %s and money >=%s"
date3 = select(sql4,[account1,moneytransfer])
if len(date3)!=0:
sql5 = "update 开户 set money = money - %s where account = %s"
update(sql5,[moneytransfer,account1])
sql6 = "update 开户 set money = money +%s where account = %s"
update(sql6,[moneytransfer,account2])
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_wda(account, password, wdamoney):
sql = "select count(*) from users where users.account = %s"
data = select(sql, account)
if data[0][0] == 0:
return 1
if data[0][0] == 1:
sql = "select count(*) from users where users.account= %s and users.password=%s"
param = [account, password]
data = select(sql, param)
if data[0][0] == 1:
sql2 = "select * from users where users.account= %s"
param2 = [account]
data2 = select(sql2, param2)
datanum = data2[0][7]
if datanum >= wdamoney:
sql = "update users set users.money =users.money -%s where users.money>=%s"
param = (wdamoney, wdamoney)
update(sql, param)
return 0
else:
return 3
else:
return 2
def transfer(self,u,user):
#判断账号是否存在
sql = "select * from user where account = %s"
data = select(sql,u.getId())
sql = "select * from user where account = %s"
data1 = select(sql, user)
if len(data)!=0 and len(data1)!=0:
#判断密码
sql = "select * from user where account = %s and password = %s"
data = select(sql,[u.getId(),u.getPassword()])
if len(data)!=0:
#判断余额
sql = "select * from user where account = %s and balance >= %s"
data = select(sql,[u.getId(),u.getBalance()])
if len(data)!=0:
sql = "update user set balance = balance -%s where account = %s"
updata(sql,[u.getBalance(),u.getId()])
sql = "update user set balance = balance + %s where account = %s"
updata(sql,[u.getBalance(),user])
return 0
else:
return 3
else:
return 2
else:
return 1
def query(self,u):
#判断账号是否存在
sql = "select * from user where account = %s"
data = select(sql,u.getId())
if len(data)!=0:
#判断密码
sql = "select * from user where account = %s and password = %s"
data = select(sql,[u.getId(),u.getPassword()])
if len(data)!=0:
sql = "select * from user where account = %s"
data = select(sql,u.getId())
info = '''
----------个人信息----------
账号：%s
姓名：%s
密码：%s
地址：
国家：%s
省份：%s
街道：%s
门牌号：%s
余额：%s
注册时间：%s
开户行：%s
---------------------------
'''
print(info % (data[0][0],data[0][1],data[0][2],data[0][3],data[0][4],data[0][5],data[0][6],data[0][7],data[0][8],data[0][9],))
return 0
else:
return 2
else:
return 1
def bank_quqian(take_user, take_password, take_money):
#判断 用户存在
sql = "select account from bank where account = %s;"
parame = [take_user]
users = select(sql, parame)
if len(users) != 0:
# 判断 密码正确
users = ()
sql = "select account from bank where account = %s and password = %s;"
parame = [take_user, take_password]
users = select(sql, parame)
if len(users) != 0:
#判断 余额足够
users = ()
sql = "select account from bank where account = %s and password = %s and (money-'%s') >= 0;"
parame = [take_user, take_password, take_money]
users = select(sql, parame)
if len(users) != 0:
#满足 扣钱
users = ()
sql = "update bank set money = money - %s where account = %s "
parame = [take_money, take_user]
update(sql, parame)
return 0 #成功 返回值0
else:
return 3 #钱不够返回3
else:
return 2 #用户密码不正确返回2
else:
return 1 #返回1
def bank_zhuanzhang(send_user, send_userPw, send_to, send_money):
sql = "select account from bank where account = %s or account = %s"
parame = [send_user, send_to]
users = select(sql, parame)
if len(users) == 2:
users = ()
sql = "select account from bank where account = %s and password = %s"
parame = [send_user, send_userPw]
users = select(sql, parame)
if len(users) == 1:
users = ()
sql = "select account from bank where account = %s and password = %s and money >= %s"
parame = [send_user, send_userPw, send_money]
users = select(sql, parame)
if len(users) == 1:
sql = "update bank set money = (money - %s) where account = %s ;"
parame = [send_money, send_user]
update(sql, parame)
sql = "update bank set money = (money + %s) where account = %s ;"
parame = [send_money, send_to]
update(sql, parame)
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_ransferA(chu_account, ru_account, password, chu_money):
sql8 = "select count(account) from bank where bank.account = %s or bank.account = %s"
param8 = [chu_account, ru_account]
data8 = select(sql8, param8)
if data8[0][0] == 2:
sql9 = "select count(account) from bank where bank.account = %s and bank.password = %s"
param9 = [chu_account, password]
data9 = select(sql9, param9)
if data9[0][0] == 1:
sqldx1 = "select * from bank where bank.account = %s"
paramdx1 = [chu_account]
datadx = select(sqldx1, paramdx1)
num1 = datadx[0][7]
if num1 >= chu_money:
sql10 = "update bank set bank.money = bank.money - %s where bank.account = %s"
param10 = [chu_money, chu_account]
update(sql10, param10)
sql11 = "update bank set bank.money = bank.money + %s where bank.account = %s"
param11 = [chu_money, ru_account]
update(sql11, param11)
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_addUser(account, username, password, country, province, street, door):
#查询数据库中是否存在账号
sql = "select count(*) from bank"
data = select(sql, []) # ((72),(),())
print(data)
# 判断是否已满
if data[0][0] >= 100:
return 3
sql1 = "select * from bank where account = %s"
data1 = select(sql1, account)
# 判断是否存在
if len(data1) != 0:
return 2
# 准备一条sql语句
sql2 = "insert into bank values(%s,%s,%s,%s,%s,%s,%s,%s,%s)"
param2 = [
account, username, password, country, province, street, door, 0,
bank_name
]
# 让控制台执行sql
update(sql2, param2)
return 1
def bank_withdraw(account, password, withdraw_money):
#数据库
sql5 = "select count(*) from bank where bank.account = %s"
param5 = [account]
data5 = select(sql5, param5)
if data5[0][0] == 1: #存在
sql6 = "select count(*) from bank where bank.account = %s and bank.password = %s"
param6 = [account, password]
data6 = select(sql6, param6)
if data6[0][0] == 1:
sqldx = "select * from bank where bank.account = %s"
paramdx = [account]
datadx = select(sqldx, paramdx)
num = datadx[0][7]
if num >= withdraw_money:
sql7 = "update bank set bank.money =bank.money - %s where bank.money >= %s"
param7 = [withdraw_money, withdraw_money]
data7 = update(sql7, param7)
return 0
else:
return 3
else:
return 2
else:
return 1
def method(self, u, ad):
#判断是否数据库已满
sql = "select * from user"
data = select(sql, [])
if len(data) >= 100:
return 3
#判断用户存不存在
sql = "select * from user where account = %s"
data = select(sql, u.getId())
if len(data) != 0:
return 2
#正常开户
print(u.getId())
sql = "insert into user value(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)"
param = [
u.getId(),
u.getName(),
u.getPassword(),
ad.getCountry(),
ad.getProvince(),
ad.getStreet(),
ad.getDoor(),
u.getBalance(),
u.getTime(),
u.getBank()
]
updata(sql, param)
return 1
def transfer_accounts(za, zb, zc, zd): # 转账
sql1 = "select * from user where account = %s"
param1 = [za]
data1 = select(sql1, param1)
if za != zb:
if len(data1[0]) > 0:
sql2 = "select * from user where account = %s"
param2 = [zb]
data2 = select(sql2, param2)
if len(data2[0]) > 0:
if zc == data1[0][2]:
if data1[0][7] >= zd:
sql2 = "update user set money = money - %s where account=%s"
param = [int(zd), za]
update(sql2, param)
sql2 = "update user set money = money + %s where account=%s"
param = [int(zd), zb]
update(sql2, param)
else:
return "3"
else:
return "2"
else:
return "1"
else:
return "1"
elif za == zb:
print("转出账号不能和转入账号相同")
def bank_tran(account1, account2, password, money):
sql = "select count(*) from users where users.account= %s or users.account =%s"
param = [account1, account2]
data = select(sql, param)
if data[0][0] == 2:
sql = "select count(*) from users where users.account= %s and users.password=%s"
param = [account1, password]
data = select(sql, param)
if data[0][0] == 1:
sql = "select * from users where users.account= %s"
param = [account1]
data = select(sql, param)
num = data[0][7]
if num >= money:
sql = "update users set users.money =users.money - %s where users.account=%s"
param1 = [money, account1]
update(sql, param1)
sql1 = "update users set users.money =users.money + %s where users.account=%s"
param2 = [money, account2]
update(sql1, param2)
else:
return 3
if data[0][0] == 0:
return 2
else:
return 1
def bank_query(account,password):
sql = "select * from 开户 where account = %s"
date = select(sql,account)
if date!=0:
sql2 = "select account from 开户 where mima = %s"
date1 = select(sql2,password)
if date1!=0:
return 1
else:
return 2
else:
return 3
def inquriy(self, u):
sql = "select * from 开户 where account=%s "
data = select(sql, u.getAccount())
if len(data) != 0:
sql2 = "select account from 开户 where mima=%s"
data = select(sql2, u.getPassword())
if len(data) != 0:
return 0
else:
return 2
else:
return 1
def bank_query(account, password):
sql = "select count(*) from users where users.account= %s"
data = select(sql, account)
if data[0][0] == 1:
sql = "select count(*) from users where users.account= %s and users.password=%s"
param = [account, password]
data = select(sql, param)
if data[0][0] == 1:
return 2
if data[0][0] == 0:
return 1
if data[0][0] == 0:
return 0
def bank_outmoney(account,account1,password,money):
sql1 = "select * from bank where username=%s"
user = select(sql1, account)
sql1 = "select * from bank where username=%s"
user1 = select(sql1, account1)
if len(user) != 0 and len(user1)!=0:
sql2 = "select password from bank where username=%s"
password1 = select(sql2, account)
if password1[0][0] == password:
sql3 = "select money from bank where username=%s"
money1 = select(sql3, account)
if money1[0][0]-money>=0:
sql4="update bank set money=money-%s where username=%s"
parm=[money,account]
select(sql4,parm)
sql5="update bank set money=money+%s where username=%s"
parm1=[money,account1]
select(sql5,parm1)
print("转账成功")
else:
print("转账失败，请充钱")
return 3
else:
print("密码错误")
return 2
else:
print("没有该用户")
return 1
def bank_addUser(account,username,password,country,province,street,door):
sql= "select count(*) from 开户"
date = select(sql,[])
if date[0][0]>=100:
return 3
sql1 = "select * from 开户 where account = %s"
date1 = select(sql1,account)
if len(date1)!=0:
return 2
sql2 = "insert into 开户 values(%s,%s,%s,%s,%s,%s,%s,%s,%s)"
param2 = [account,username,password,country,province,street,door,0,bank_name]
update(sql2,param2)
return 1
