import threading
class Account:
# 定义构造函数
def __init__(self, account_no, balance):
"""
:param account_no: 账户
:param balance: 余额
"""
self.account_no = account_no
self._balance = balance
def draw(self, draw_amount):
"""
:param draw_amount: 需要取的钱
:return:
"""
if self._balance > draw_amount:
print(threading.current_thread().getName() + '从' + self.account_no + " 取钱成功，账户取出金额是:" + str(
draw_amount) + "\n")
self._balance = self._balance - draw_amount
print('账户余额是', self._balance)
else:
print(threading.current_thread().getName() + '从' + self.account_no + " 取钱失败\n")
# 两个线程并发取钱
account = Account('账户一', 2000)
threading.Thread(target=account.draw, name='线程一', args=(800,)).start()
threading.Thread(target=account.draw, name='线程二', args=(800,)).start()
threading.Thread(target=account.draw, name='线程三', args=(800,)).start()
