python抢票12306火车票代码

以下是一个简单的Python抢票12306火车票的代码示例：

import requests

def query_tickets(date, from_station, to_station):
    url = "https://kyfw.12306.cn/otn/leftTicket/queryZ"
    params = {
        "leftTicketDTO.train_date": date,
        "leftTicketDTO.from_station": from_station,
        "leftTicketDTO.to_station": to_station,
        "purpose_codes": "ADULT"
    }
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36"
    }
    response = requests.get(url, params=params, headers=headers)
    data = response.json()
    tickets = data["data"]["result"]
    for ticket in tickets:
        print(ticket)

# 示例使用
query_tickets("2022-01-01", "BJP", "SHH")

该代码使用了requests库发送HTTP请求，模拟了12306官网的查询接口，可以根据指定的日期、出发站和到达站查询火车票信息。其中，`date`参数表示日期，格式为"YYYY-MM-DD"；`from_station`参数表示出发站的编码；`to_station`参数表示到达站的编码。代码会打印出查询到的火车票信息。