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pmbx5c4sj 6 months ago
parent d42fbefa1c
commit 46def47d9a
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银行2.py
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import tkinter as tk
from tkinter import messagebox
from PIL import Image, ImageTk
import csv
class BankSystem:
def __init__(self):
self.accounts = {}
self.current_id = 0
self.load_from_csv()
def create_account(self, name, amount):
if name in self.accounts:
messagebox.showerror('错误', '帐户已存在.')
else:
self.current_id += 1
self.accounts[name] = [self.current_id, float(amount)]
self.save_to_csv()
def deposit(self, name, amount):
if name not in self.accounts:
messagebox.showerror('错误', '找不到帐户.')
else:
self.accounts[name][1] += float(amount)
self.save_to_csv()
messagebox.showinfo('成功', f'{amount} 元人民币存入帐户 {name}')
def withdraw(self, name, amount):
if name not in self.accounts:
messagebox.showerror('错误', '找不到帐户..')
else:
if self.accounts[name][1] < float(amount):
messagebox.showerror('错误', '余额不足')
else:
self.accounts[name][1] -= float(amount)
self.save_to_csv()
messagebox.showinfo('成功', f'{amount} 元人民币从帐户中取出 {name}')
def transfer(self, sender_name, receiver_name, amount):
if sender_name not in self.accounts or receiver_name not in self.accounts:
messagebox.showerror('错误', '账号不存在')
else:
if self.accounts[sender_name][1] < float(amount):
messagebox.showerror('错误', '余额不足')
else:
self.accounts[sender_name][1] -= float(amount)
self.accounts[receiver_name][1] += float(amount)
self.save_to_csv()
messagebox.showinfo('成功', f'{amount} 元人民币从帐户 {sender_name} 转出到帐户 {receiver_name}')
def check_balance(self, name):
if name not in self.accounts:
messagebox.showerror('错误', '找不到帐户..')
else:
balance = self.accounts[name][1]
balance = int(balance)
messagebox.showinfo('Balance', f'账户 {name} 余额为 {balance} 元')
def save_to_csv(self):
with open('账户信息.csv', mode='w', newline='') as file:
writer = csv.writer(file)
writer.writerow(['账户名', '账户ID', '余额'])
for name, data in self.accounts.items():
writer.writerow([name, data[0], data[1]])
def load_from_csv(self):
try:
with open('账户信息.csv', mode='r') as file:
reader = csv.reader(file)
next(reader)
for row in reader:
name, account_id, balance = row
self.accounts[name] = [int(account_id), float(balance)]
self.current_id = max(self.current_id, int(account_id))
except FileNotFoundError:
pass
class BankGUI:
def __init__(self):
self.bank = BankSystem()
self.root = tk.Tk()
self.root.title('银行管理系统')
self.root.geometry('900x800')
# 设置背景图片
self.background_image = Image.open('background.jpg')
self.background_photo = ImageTk.PhotoImage(self.background_image)
self.background_label = tk.Label(self.root, image=self.background_photo)
self.background_label.place(x=0, y=0, relwidth=1, relheight=1)
# 创建一个主框架来放置所有组件
self.main_frame = tk.Frame(self.root, bg='lightblue', padx=10, pady=10)
self.main_frame.place(relx=0.5, rely=0.5, anchor=tk.CENTER)
# 创建账户
self.create_label = tk.Label(self.main_frame, text='创建账户', font=('Arial', 16, 'bold'), bg='lightblue')
self.create_label.grid(row=0, column=0, columnspan=2, pady=10)
self.name_label = tk.Label(self.main_frame, text='账户名：', bg='lightblue')
self.name_label.grid(row=1, column=0, pady=5)
self.name_entry = tk.Entry(self.main_frame)
self.name_entry.grid(row=1, column=1, pady=5)
self.amount_label = tk.Label(self.main_frame, text='初始金额：', bg='lightblue')
self.amount_label.grid(row=2, column=0, pady=5)
self.amount_entry = tk.Entry(self.main_frame)
self.amount_entry.grid(row=2, column=1, pady=5)
self.create_button = tk.Button(self.main_frame, text='创建', command=self.create_account, bg='green', fg='white')
self.create_button.grid(row=3, column=1, pady=10)
# 存款
self.deposit_label = tk.Label(self.main_frame, text='存款', font=('Arial', 16, 'bold'), bg='lightblue')
self.deposit_label.grid(row=4, column=0, columnspan=2, pady=10)
self.deposit_name_label = tk.Label(self.main_frame, text='账户名：', bg='lightblue')
self.deposit_name_label.grid(row=5, column=0, pady=5)
self.deposit_name_entry = tk.Entry(self.main_frame)
self.deposit_name_entry.grid(row=5, column=1, pady=5)
self.deposit_amount_label = tk.Label(self.main_frame, text='存款金额：', bg='lightblue')
self.deposit_amount_label.grid(row=6, column=0, pady=5)
self.deposit_amount_entry = tk.Entry(self.main_frame)
self.deposit_amount_entry.grid(row=6, column=1, pady=5)
self.deposit_button = tk.Button(self.main_frame, text='存款', command=self.deposit, bg='green', fg='white')
self.deposit_button.grid(row=7, column=1, pady=10)
# 取款
self.withdraw_label = tk.Label(self.main_frame, text='取款', font=('Arial', 16, 'bold'), bg='lightblue')
self.withdraw_label.grid(row=8, column=0, columnspan=2, pady=10)
self.withdraw_name_label = tk.Label(self.main_frame, text='账户名：', bg='lightblue')
self.withdraw_name_label.grid(row=9, column=0, pady=5)
self.withdraw_name_entry = tk.Entry(self.main_frame)
self.withdraw_name_entry.grid(row=9, column=1, pady=5)
self.withdraw_amount_label = tk.Label(self.main_frame, text='取款金额：', bg='lightblue')
self.withdraw_amount_label.grid(row=10, column=0, pady=5)
self.withdraw_amount_entry = tk.Entry(self.main_frame)
self.withdraw_amount_entry.grid(row=10, column=1, pady=5)
self.withdraw_button = tk.Button(self.main_frame, text='取款', command=self.withdraw, bg='green', fg='white')
self.withdraw_button.grid(row=11, column=1, pady=10)
# 转账
self.transfer_label = tk.Label(self.main_frame, text='转账', font=('Arial', 16, 'bold'), bg='lightblue')
self.transfer_label.grid(row=12, column=0, columnspan=2, pady=10)
self.transfer_sender_label = tk.Label(self.main_frame, text='转出账户：', bg='lightblue')
self.transfer_sender_label.grid(row=13, column=0, pady=5)
self.transfer_sender_entry = tk.Entry(self.main_frame)
self.transfer_sender_entry.grid(row=13, column=1, pady=5)
self.transfer_receiver_label = tk.Label(self.main_frame, text='转入账户：', bg='lightblue')
self.transfer_receiver_label.grid(row=14, column=0, pady=5)
self.transfer_receiver_entry = tk.Entry(self.main_frame)
self.transfer_receiver_entry.grid(row=14, column=1, pady=5)
self.transfer_amount_label = tk.Label(self.main_frame, text='转账金额：', bg='lightblue')
self.transfer_amount_label.grid(row=15, column=0, pady=5)
self.transfer_amount_entry = tk.Entry(self.main_frame)
self.transfer_amount_entry.grid(row=15, column=1, pady=5)
self.transfer_button = tk.Button(self.main_frame, text='转账', command=self.transfer, bg='green', fg='white')
self.transfer_button.grid(row=16, column=1, pady=10)
# 查询余额
self.balance_label = tk.Label(self.main_frame, text='查询余额', font=('Arial', 16, 'bold'), bg='lightblue')
self.balance_label.grid(row=17, column=0, columnspan=2, pady=10)
self.balance_name_label = tk.Label(self.main_frame, text='账户名：', bg='lightblue')
self.balance_name_label.grid(row=18, column=0, pady=5)
self.balance_name_entry = tk.Entry(self.main_frame)
self.balance_name_entry.grid(row=18, column=1, pady=5)
self.balance_button = tk.Button(self.main_frame, text='查询', command=self.check_balance, bg='green', fg='white')
self.balance_button.grid(row=19, column=1, pady=10)
self.root.mainloop()
def create_account(self):
name = self.name_entry.get()
amount = self.amount_entry.get()
self.bank.create_account(name, amount)
messagebox.showinfo('Success', f'创建成功 账号：{name} 账号余额：{amount}')
def deposit(self):
name = self.deposit_name_entry.get()
amount = self.deposit_amount_entry.get()
self.bank.deposit(name, amount)
def withdraw(self):
name = self.withdraw_name_entry.get()
amount = self.withdraw_amount_entry.get()
self.bank.withdraw(name, amount)
def transfer(self):
sender = self.transfer_sender_entry.get()
receiver = self.transfer_receiver_entry.get()
amount = self.transfer_amount_entry.get()
self.bank.transfer(sender, receiver, amount)
def check_balance(self):
name = self.balance_name_entry.get()
self.bank.check_balance(name)
if __name__ == '__main__':
bank_gui = BankGUI()
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