Python抢火车票

import requests

# 请求的URL
url = 'https://kyfw.12306.cn/otn/leftTicket/query?leftTicketDTO.train_date=2022-03-01&leftTicketDTO.from_station=BJP&leftTicketDTO.to_station=SHH&purpose_codes=ADULT'

# 请求头信息
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36'
}

# 发送HTTP请求
response = requests.get(url, headers=headers)

# 解析响应内容
result = response.json()
tickets = result['data']['result']

# 遍历车票信息，如果有余票则购买
for ticket in tickets:
    if ticket.split('|')[12] != '无':
        # 购买火车票的代码
        # ...
        print('恭喜您，已经成功购买到火车票！')
        break
else:
    print('非常抱歉，本次列车没有余票！')