代码收藏家技术教程 2025-01-05

12306抢票-python

写了一整天，代码设置起始站，终点站，出行日期，通过爬虫从12306爬取选择当日的车票信息，保存在csv文件中，随后通过邮箱将包含车次信息的csv文件发送到个人邮箱账号，个人阅读后回发一个邮件，期间包含车次信息，电脑进入邮箱读取邮件，获得所选车次，进行自动化订票，期间需要输入一次验证码，目前是控制台输入，也可以邮箱发送给电脑，这样就可以远程订票了。

部分代码

# 提取数据+保存为csv
def request_csv():
    response = requests.get(url=url, headers=headers)
    response.encoding = 'utf8'
    data_json = response.json()
    #提取+保存
    f = open('dic_12306.csv','w',encoding='utf-8',newline='')
    csv_writer = csv.writer(f)
    csv_writer.writerow(dic_12306.keys())
    result = data_json['data']['result']
    for i in result:
        index = i.split('|')
        dic_12306['车次'] = index[3]
        dic_12306['出发时间'] = index[8]#出发时间
        dic_12306['到达时间'] = index[9]#到达时间
        dic_12306['消耗时间'] = index[10]#消耗时间
        dic_12306['头等座'] = index[32]#头等座
        dic_12306['一等座'] = index[31]#一等座
        dic_12306['二等座'] = index[30]#二等座
        dic_12306['硬卧'] = index[28]#硬卧
        dic_12306['硬座'] = index[29]#硬座
        dic_12306['无座'] = index[26]#无座
        dic_12306['软卧'] = index[23]#软卧
        csv_writer.writerow(dic_12306.values())
    f.close()
    response.close()
    return ''

# 购票
def buy_card(index):
    # 打开浏览器，正确的实例化方式是使用括号
    driver = webdriver.Edge()  # 注意这里的括号
    # 最大化
    driver.maximize_window()
    # number = input('请输入手机号')
    # pass_word = input('请输入密码')
    # id_card = input('请输入身份证后四位')
    # 访问网站
    driver.get(url='https://kyfw.12306.cn/otn/leftTicket/init')
    sleep(2)
    # # 输入出发地
    # # 先找到出发地输入框
    driver.find_element(by='id', value='fromStationText').click()
    sleep(0.5)
    driver.find_element(by='id', value='fromStationText').clear()
    sleep(0.5)
    driver.find_element(by='id', value='fromStationText').send_keys('葫芦岛北')
    sleep(0.5)
    driver.find_element(by='id', value='fromStationText').send_keys(Keys.ENTER)
    # 目的地
    driver.find_element(by='id', value='toStationText').click()
    sleep(0.5)
    driver.find_element(by='id', value='toStationText').clear()
    sleep(0.5)
    driver.find_element(by='id', value='toStationText').send_keys('沈阳')
    sleep(0.5)
    driver.find_element(by='id', value='toStationText').send_keys(Keys.ENTER)
    # 日期
    driver.find_element(By.ID, value='train_date').click()
    sleep(0.5)
    driver.find_element(By.ID, value='train_date').clear()
    sleep(0.5)
    driver.find_element(By.ID, value='train_date').send_keys('2024-10-27')
    sleep(0.5)
    driver.find_element(By.ID, value='train_date').send_keys(Keys.ENTER)
    # 查询
    driver.find_element(By.ID, value='query_ticket').click()
    sleep(5)
    # 点击预订
    driver.find_element(By.XPATH, f'//*[@id="queryLeftTable"]/tr[{index}]/td[@class="no-br"]/a').click()
    sleep(2)
    # 登录
    driver.find_element(By.ID, value='J-userName').click()  # 手机号
    driver.find_element(By.ID, value='J-userName').clear()
    driver.find_element(By.ID, value='J-userName').send_keys(number)
    driver.find_element(By.ID, value='J-userName').send_keys(Keys.ENTER)
    sleep(0.5)
    driver.find_element(By.ID, value='J-password').click()  # 密码
    driver.find_element(By.ID, value='J-password').clear()
    driver.find_element(By.ID, value='J-password').send_keys(pass_word)
    driver.find_element(By.ID, value='J-password').send_keys(Keys.ENTER)
    sleep(0.5)
    # 立即登录
    driver.find_element(By.ID, value='J-login').click()
    sleep(2)
    # 输入身份证号后四位
    driver.find_element(By.ID, value='id_card').click()  # 密码
    driver.find_element(By.ID, value='id_card').clear()
    driver.find_element(By.ID, value='id_card').send_keys(id_card)
    driver.find_element(By.ID, value='id_card').send_keys(Keys.ENTER)
    sleep(0.5)
    # 获取验证码
    driver.find_element(By.ID, value='verification_code').click()
    sleep(2)
    # 输入验证码
    code = input('输入验证码')
    driver.find_element(By.ID, value='code').click()  # 输入验证码
    driver.find_element(By.ID, value='code').send_keys(code)
    driver.find_element(By.ID, value='code').send_keys(Keys.ENTER)
    sleep(2)
    # 确定
    driver.find_element(By.ID, value='sureClick').click()  # 输入验证码
    sleep(2)
    # 选择乘车人
    driver.find_element(By.ID, value='normalPassenger_0').click()
    sleep(2)
    # 选择是否学生票
    # select_ = input('选择是否为学生票：')
    if select_ == '否':
        driver.find_element(By.ID, value='dialog_xsertcj_cancel').click()
    elif select_ == '是':
        driver.find_element(By.ID, value='dialog_xsertcj_ok').click()
    sleep(2)
    # 提交订单
    driver.find_element(By.ID, value='submitOrder_id').click()
    sleep(2)
    # 确认信息
    driver.find_element(By.ID, value='qr_submit_id').click()
    sleep(2)
    # 是否确认购买
    # y_or_no = input('是否确认购买：')
    if y_or_no == '是':
        driver.find_element(By.ID, value='qr_submit_id').click()
    elif y_or_no == '否':
        driver.find_element(By.ID, value='back_edit_id').click()
    print('购买成功')
    driver.close()

if __name__ == "__main__":
    # #输入起始站
    # start_station = input('请输入起始站：')
    # # 输入终点站
    # end_station = input('请输入终点站：')
    #爬取数据
    request_csv()
    print('爬取完成')
    #发送爬取的csv文件到邮箱
    print('开始发送数据')
    send_phone()
    print('发送完毕')
    #打开邮箱读取主题部分

    num = get_email()
            # break
    #根据索引寻找对应的车次
    buy_card(2*(num+1)-1)

运行结果：