def account_info():
pass
def repay():
pass
menu =
'''
------- 请选择以下菜单 ---------
1. 账户信息
2. 还款
3. 取款
4. 转账
5. 账单
6. 退出
'''
# 将函数存储在字典中
menu_dic = {
'1': account_info,
'2': repay,
'3': withdraw,
'4': transfer,
'5': pay_check,
'6': logout,
}
exit_flag = True
while exit_flag:
print(menu)
user_option = input(">>:").strip()
# 根据各户选择的菜单来运行对应的函数处理
if user_option in menu_dic:
menu_dic[user_option]()
else:
print("选择错误!")
来源:oschina
链接:https://my.oschina.net/u/4387121/blog/3280086