def bank_withdraw(self, account, password, withdraw_money):
#数据库
sql5 = "select count(*) from bank where bank.account = %s"
param5 = [account]
data5 = Mysql.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 = Mysql.Select(sql6, param6)
if data6[0][0] == 1:
sqldx = "select * from bank where bank.account = %s"
paramdx = [account]
datadx = Mysql.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]
Mysql.Update(sql7, param7)
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_ransferA(self, 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 = Mysql.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 = Mysql.Select(sql9, param9)
if data9[0][0] == 1:
sqldx1 = "select * from bank where bank.account = %s"
paramdx1 = [chu_account]
datadx = Mysql.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]
Mysql.Update(sql10, param10)
sql11 = "update bank set bank.money = bank.money + %s where bank.account = %s"
param11 = [chu_money, ru_account]
Mysql.Update(sql11, param11)
return 0
else:
return 3
else:
return 2
else:
return 1
def bank_inquire(self, account, password):
sql12 = "select count(*) from bank where bank.account = %s"
param12 = [account]
data12 = Mysql.Select(sql12, param12)
if data12[0][0] == 1:
sql13 = "select count(*) from bank where bank.account = %s and bank.password = %s"
param13 = [account, password]
data13 = Mysql.Select(sql13, param13)
if data13[0][0] == 1:
return 0
else:
return 2
else:
return 1
class Db_to_excel:
sql = "select * from bank"
data = Mysql.Select(sql,[])
for i in data:
i = list(i)
ku.append(i)
print(ku)
#把数据库信息写入Excel表中
# 空的工作簿
wb = xlwt.Workbook()
# 添加
sheet = wb.add_sheet("用户管理")
# 向选项卡里添加数据
a = 0
for i in range(len(ku)):
for j in range(len(ku[i])):
num = ku[i][j]
sheet.write(i,j,num)
# 保存
wb.save("去往Excel表.xls")
def bank_inquire(self, account, password):
sql12 = "select count(*) from bank where bank.account = %s"
param12 = [account]
data12 = Mysql.Select(sql12, param12)
if data12[0][0] == 1:
sql13 = "select count(*) from bank where bank.account = %s and bank.password = %s"
param13 = [account, password]
data13 = Mysql.Select(sql13, param13)
if data13[0][0] == 1:
return 0
else:
return 2
else:
return 1
# import random
# from DBUtils import Mysql
# #开户方法
# class AddUser:
#
# def addUser(self,account,username,password,country,province,street,door,money,bank_name):
# sql = "select count(*) from bank"
# data = Mysql.Select(sql,[]) # ((72),(),())
# if len(data) >= 100:
# return 3
#
# sql1 = "select * from bank where account = %s"
# data1 = Mysql.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,self.__bank_name]
# # 让控制台执行sql
# Mysql.Update(sql2,param2)
# return 1
def bank_addUser(self, account, username, password, country, province,
street, door):
sql = "select count(*) from bank"
data = Mysql.Select(sql, []) # ((72),(),())
if len(data) >= 100:
return 3
sql1 = "select * from bank where account = %s"
data1 = Mysql.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,
self.__money, self.__bank_name
]
# 让控制台执行sql
Mysql.Update(sql2, param2)
return 1
def bank_deposit(self, account, money):
#判断有无账户存在
sql3 = "select count(*) from bank where bank.account = %s"
param3 = [account]
data3 = Mysql.Select(sql3, param3)
if data3[0][0] == 1:
sql4 = "update bank set money = money + %s where account = %s"
param4 = [money, account]
Mysql.Update(sql4, param4)
return True
else:
# print("账户不存在！！！")
return False
def inquire():
account = utils.inputHelp("转出的账号：")
user.setPassword(utils.inputHelp("密码："))
status4 = bank.bank_inquire(account, user.getPassword())
if status4 == 0:
sql14 = "select * from bank where bank.account = %s"
param14 = [account]
data14 = Mysql.Select(sql14, param14)
for i in data14:
account = data14[0][0]
username = data14[0][1]
password = data14[0][2]
country = data14[0][3]
province = data14[0][4]
street = data14[0][5]
door = data14[0][6]
money = data14[0][7]
bank_name = data14[0][8]
print("当前账号信息：")
info = '''
------------个人信息----------------
当前当前账号：%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 % (account, username, password, country, province,
street, door, money, bank_name))
if status4 == 1:
print("该用户不存在!!!")
if status4 == 2:
print("密码不正确！！！")