用python完成锁定、解锁、查询账户、存款取款、转账模块

在Python中，你可以设计一个简单的银行账户类来实现锁定、解锁、查询余额、存款、取款和转账的功能。这里是一个基本的示例：

class BankAccount:
    def __init__(self, account_number, is_locked=False, balance=0):
        self.account_number = account_number
        self.is_locked = is_locked
        self.balance = balance

    # 锁定账户
    def lock_account(self):
        self.is_locked = True
        print(f"账户 {self.account_number} 已经锁定")

    # 解锁账户
    def unlock_account(self, password):  # 假设需要密码才能解锁
        if self.is_locked and password == "your_password":
            self.is_locked = False
            print(f"账户 {self.account_number} 已经解锁")
        else:
            print("无效密码或账户未锁定")

    # 查询余额
    def check_balance(self):
        if not self.is_locked:
            print(f"账户 {self.account_number} 的当前余额是：{self.balance}")
        else:
            print("账户已被锁定，无法查看余额")

    # 存款
    def deposit(self, amount):
        if not self.is_locked:
            self.balance += amount
            print(f"已成功存款 {amount}，新的余额是 {self.balance}")
        else:
            print("账户已被锁定，无法存款")

    # 取款
    def withdraw(self, amount):
        if not self.is_locked and amount <= self.balance:
            self.balance -= amount
            print(f"已成功取款 {amount}，新的余额是 {self.balance}")
        else:
            print("操作失败，可能是账户锁定或余额不足")

    # 转账
    def transfer(self, recipient_account, amount):
        if not self.is_locked and amount <= self.balance:
            recipient_account.deposit(amount)
            self.balance -= amount
            print(f"已向账户 {recipient_account.account_number} 转账 {amount}，新的余额是 {self.balance}")
        else:
            print("转账失败，可能是账户锁定、余额不足或接收方信息错误")

# 使用示例
account1 = BankAccount(12345678, False, 1000)
account2 = BankAccount(98765432)

account1.deposit(500)  # 存款
account1.transfer(account2, 200)  # 转账

# 更多功能如查询、解锁等同理