python 火车票抢票

首先,你需要安装python,自行百度教程,依次安装即可。

第二,安装所需依赖库  splinter pip3一下就好 cmd里面输入:pip3 install splinter 回车 

第三,安装chrome浏览器和驱动程序 chrome百度下载就可以,驱动程序在网盘里:https://pan.baidu.com/s/1gg1HczT

第四,修改程序

(1)修填写用户名 密码 程序里有注释

(2)更改始发地,目的地,如图

       打开chrome登陆12306官网,输入出发地和目的地,点击查询,右键,检查,出现第一幅图,点击花圈出,出现第二幅图所示,点击左下角的cookies,第二幅图,复制图中的目的地和出发地信息到程序中(注释中的出发地,目的地)。

(3)更改出行的日期 (看注释)

(4)更改驱动程序路径

第五,运行程序,验证码要自己填写



  

# -*- coding: utf-8 -*-
"""
@author: liuyw
"""
from splinter.browser import Browser
from time import sleep
import traceback
import time, sys


class huoche(object):
    """docstring for huoche"""
    driver_name = ''
    executable_path = ''
    # 用户名,密码
    username = u" "#用户名
    passwd = u" "  #密码
    # cookies值得自己去找, 下面两个分别是上海, 太原南
    starts = u"%u6DF1%u5733%2CSZQ" #始发地
    ends = u"%u897F%u5B89%2CXAY"   #目的地
    # 时间格式2018-01-19
    dtime = u"2018-02-11" #修改出发日期
    # 车次,选择第几趟,0则从上之下依次点击
    order = 0 #数清楚要乘坐的车12306售票页面中是第几个第一趟就填1,从0开始是依次选择有票的那趟
    ###乘客名
    users = [u"xxx", u"xxx"]
    ##席位
    xb = u"硬卧"
    pz = u"成人票"

    """网址"""
    ticket_url = "https://kyfw.12306.cn/otn/leftTicket/init"
    login_url = "https://kyfw.12306.cn/otn/login/init"
    initmy_url = "https://kyfw.12306.cn/otn/index/initMy12306"
    buy = "https://kyfw.12306.cn/otn/confirmPassenger/initDc"
    login_url = 'https://kyfw.12306.cn/otn/login/init'

    def __init__(self):
        self.driver_name = 'chrome'
        self.executable_path = 'D:/chrom/chromedriver' #修改驱动程序路径 你下载的驱动程序在哪就该为哪,我的在D盘chrom文件夹下

    def login(self):
        self.driver.visit(self.login_url)
        self.driver.fill("loginUserDTO.user_name", self.username)
        # sleep(1)
        self.driver.fill("userDTO.password", self.passwd)
        print(u"等待验证码,自行输入...")
        while True:
            if self.driver.url != self.initmy_url:
                sleep(1)
            else:
                break

    def start(self):
        self.driver = Browser(driver_name=self.driver_name, executable_path=self.executable_path)
        self.driver.driver.set_window_size(1400, 1000)
        self.login()
        # sleep(1)
        self.driver.visit(self.ticket_url)
        try:
            print(u"购票页面开始...")
            # sleep(1)
            # 加载查询信息
            self.driver.cookies.add({"_jc_save_fromStation": self.starts})
            self.driver.cookies.add({"_jc_save_toStation": self.ends})
            self.driver.cookies.add({"_jc_save_fromDate": self.dtime})

            self.driver.reload()

            count = 0
            if self.order != 0:
                while self.driver.url == self.ticket_url:
                    self.driver.find_by_text(u"查询").click()
                    count += 1
                    print(u"循环点击查询... 第 %s 次" % count)
                    # sleep(1)
                    try:
                        self.driver.find_by_text(u"预订")[self.order - 1].click()
                    except Exception as e:
                        print(e)
                        print(u"还没开始预订")
                        continue
            else:
                while self.driver.url == self.ticket_url:
                    self.driver.find_by_text(u"查询").click()
                    count += 1
                    print(u"循环点击查询... 第 %s 次" % count)
                    # sleep(0.8)
                    try:
                        for i in self.driver.find_by_text(u"预订"):
                            i.click()
                            sleep(1)
                    except Exception as e:
                        print(e)
                        print(u"还没开始预订 %s" % count)
                        continue
            print(u"开始预订...")
            # sleep(3)
            # self.driver.reload()
            sleep(1)
            print(u'开始选择用户...')
            for user in self.users:
                self.driver.find_by_text(user).last.click()

            print(u"提交订单...")
            sleep(1)
            # self.driver.find_by_text(self.pz).click()
            # self.driver.find_by_id('').select(self.pz)
            # # sleep(1)
            # self.driver.find_by_text(self.xb).click()
            # sleep(1)
            self.driver.find_by_id('submitOrder_id').click()
            # print u"开始选座..."
            # self.driver.find_by_id('1D').last.click()
            # self.driver.find_by_id('1F').last.click()

            sleep(1.5)
            print(u"确认选座...")
            self.driver.find_by_id('qr_submit_id').click()

        except Exception as e:
            print(e)


if __name__ == '__main__':
    # def a():
    huoche = huoche()
    huoche.start()

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转载自blog.csdn.net/lichen_6398/article/details/79045858