关于12306抢票脚本记录

1.首先从如何查票开始做
qeury_ticket.py获取车次在程序中的简写
station.py 查询车票
station.py

# -*- coding: utf-8 -*-
'''
该文件主要是获取车站的信息
'''
import re,requests
from requests.packages.urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
url = r"https://kyfw.12306.cn/otn/resources/js/framework/station_name.js"
response = requests.get(url,verify=False)
station_name=(response.content.split('='))[1]
list_name= station_name.split('@')
station_list=[]
for x in list_name:
	if(len(x)>1):
		station_list.append(x)
for x in station_list:
	print x
	pass

qeury_ticket.py

```python
# -*- coding: utf-8 -*-

import re,requests
from requests.packages.urllib3.exceptions import InsecureRequestWarning
import json
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

def CheCi_(sd):
    CheCi_info={'VAP':'北京南','HGH':'杭州东','HZH':'杭州','XHH':'杭州南','EAY':'西安北','XAY':'西安','CAY':'西安南','LAJ':'兰州西','WAR':'乌鲁木齐','BTC':'包头','LZJ':'兰州'}
    return CheCi_info[sd]
def main():
    # date         = input("请输入时间(如2019-01-22)：\n")
    # from_station = chezhan_code[input("请输入起始站点：\n")]
    # to_station   = chezhan_code[input("请输入目的站点：\n")]
    url          = "https://kyfw.12306.cn/otn/leftTicket/query?"
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.26 Safari/537.36 Core/1.63.5702.400 QQBrowser/10.2.1893.400",
        "cookie:":"JSESSIONID=7C7B35F054AFC3E9440A54174A883962; RAIL_EXPIRATION=1574757030659; RAIL_DEVICEID=n7VRfs6VMJKnQEWro3noLaeORZ1Fgsw5c4UzYCVdz1hD8w2iL2HAUSODY2hUqXbxC4ThOa1w1SlSJ1mVVeAdedwQg0v1ozxb-u8Gd3HsNdFYeWO8BJ-weUPvKB89F-QMM1WxIvamOialf9CDkB3J9kXD-NebnHoV; _jc_save_fromStation=%u897F%u5B89%2CXAY; _jc_save_toStation=%u676D%u5DDE%2CHZH; _jc_save_fromDate=2019-11-23; _jc_save_toDate=2019-11-23; _jc_save_wfdc_flag=dc; BIGipServerotn=233832970.24610.0000; "
    }
    url=url+"leftTicketDTO.train_date="+r"2019-11-24"+"&leftTicketDTO.from_station="+"XAY"+"&leftTicketDTO.to_station="+r"HZH"+"&purpose_codes=ADULT"
    #print(url) 已经检查过生成的URL是正确的
    #request请求获取主页
    r = requests.get(url,headers=headers,verify=False)
    r.raise_for_status()   #如果发送了一个错误的请求，会抛出异常
    r.encoding = r.apparent_encoding
    result=((((r.content).split('['))[1]).split(']'))[0]#处理返回数据
    re_list=  result.split(",")
    for x in re_list:
        ticket_info=x.split('|')
        CheCi=ticket_info[3]
        station_start=CheCi_(ticket_info[4])
        station_stop=CheCi_(ticket_info[7])
        start_time=ticket_info[8]
        stop_time=ticket_info[9]
        time_fucked_up =ticket_info[10]
        if(len(ticket_info[31])==0):
            first_class_seat="无"
        else:
            first_class_seat=ticket_info[31]
        if(len(ticket_info[30])==0):
            second_class_seat="无"
        else:
            second_class_seat=ticket_info[30]
        if(len(ticket_info[23])==0):
            soft_sleep="无"
        else:
            soft_sleep=ticket_info[23]
        if(len(ticket_info[28])==0):
            hard_sleep="无"
        else:
            hard_sleep=ticket_info[28]
        if(len(ticket_info[29])==0):
            hard_seat="无"
        else:
            hard_seat=ticket_info[29]
        if(len(ticket_info[26])==0):
            no_seat="无"
        else:
            no_seat=ticket_info[26]
        print '出发站：'+station_start+'\n'+"终点站:"+station_stop+'\n'+"出发时间:"+start_time+'\n'+"到达时间:"+stop_time+'\n'+"耗时:"+time_fucked_up+'\n'+"一等座:"+first_class_seat+'\n'+"二等座:"+second_class_seat+'\n'+"软卧:"+soft_sleep+'\n'+"硬卧:"+hard_sleep+'\n'+"硬座："+hard_seat+'\n'+"无座:"+no_seat+'\n'+'\n\n'

main()