写一个火车爬票的程序给我
时间: 2024-10-08 08:25:00 浏览: 11
创建一个火车票预订程序通常涉及到一些核心功能,比如查询余票、选择座位类型、支付订单等。这里我会提供一个简化版的Python伪代码示例,这个程序只是一个基本框架,并未包含实际的数据库连接和支付模块:
```python
class TrainTicketSystem:
def __init__(self):
self.train_list = {} # 存放列车信息,如车次、始发站、目的地等
self.seats = {'硬座': [], '软卧': [], '商务座': []} # 坐位列表
def check_tickets(self, train_no, from_station, to_station):
"""检查指定车次在指定区间是否有票"""
if train_no in self.train_list and \
from_station == self.train_list[train_no]['from'] and \
to_station == self.train_list[train_no]['to']:
return self.seats[self.selected_seat] # 返回对应座位剩余情况
else:
return "无此车次或座位"
def book_ticket(self, train_no, seat_type, passenger_name):
"""预订票务"""
if self.check_tickets(train_no, passenger_name['from'], passenger_name['to']):
if seat_type in self.seats and len(self.seats[seat_type]) > 0:
self.seats[seat_type].pop(0) # 预订并更新剩余座位
print(f"{passenger_name['name']}成功预订了{train_no}的{seat_type}票")
else:
print("该座位已售罄")
else:
print("无法预订")
# 使用示例
system = TrainTicketSystem()
system.train_list = {
'T101': {'from': '北京', 'to': '上海', 'seats': ['硬座', '软卧']},
'G102': {'from': '广州', 'to': '深圳', 'seats': ['商务座']}
}
system.passenger_name = {'name': '张三'}
system.book_ticket('T101', '硬座', system.passenger_name)
```