python抢票12306源码_Python实现12306火车票抢票系统
Python实现12306火车票抢票系统效果图如下所示：
具体代码如下所示：
import urllib.request as request
import http.cookiejar as cookiejar
import re
import os
import smtplib
from email.mime.text import MIMEText
import time
user = '' #登陆邮箱
pwd = ''#邮箱密码
to = [''] #发送的邮箱
with open('D:\Python源码\city.txt','r') as f:
a = f.read()
station = re.compile(u'\w+:(.+?):(\w+):\d').findall(a)
dic1 = {}
for b in range(0, len(station)):
dic1[station[b][0]] = station[b][1]
def gethtml(geturl):
cj = cookiejar.LWPCookieJar()
cookiejarsupport = request.HTTPCookieProcessor(cj)
opener = request.build_opener(cookiejarsupport,request.HTTPHandler)
headers = {
'User-Agent':'Mozilla 5.0版本 (仅适用于Windows平台) Windows NT 6.3系统, Safari for iOS 8 AppleWebKit/537.36 (KHTML, like Gecko) Chrome for Android 39.0.2171 Build ID:99 Safari'
'Host':'www.12306.cn',
'Referer':'http://www.12306.cn/opn/lcxxcx/init'
}
request.install_opener(opener)
req = request.Request(url=geturl, headers=headers)
html = request.urlopen(req).read().decode()
return html
def getstation(html):
fromstation = re.compile(r'from_station_name":"(.+?)","').findall(html)
tostation = re.compile(r'to_station_name":"(.+?)",').findall(html)
startime = re.compile(r'"start_time":"(.+?)"').findall(html)
arrtime = re.compile(r'arrive_time":"(.+?)"').findall(html)
lishi = re.compile(r'"lishi":"(.+?)",').findall(html)
webbuy = re.compile(r'"canWebBuy":"(.+?)').findall(html)
startstation = re.compile(r'start_station_name":"(.+?)"').findall(html)
endstation = re.compile(r'end_station_name":"(.+?)"').findall(html)
ruanwo = re.compile((r'"rw_num":"(.+?)",')).findall(html)
ruanzuo = re.compile((r'"rz_num":"(.+?)"')).findall(html)
yingwo = re.compile(r'"yw_num":"(.+?)"').findall(html)
ruanzuo = re.compile(r'"rz_num":"(.+?)"').findall(html)
yingzuo = re.compile(r'"yz_num":"(.+?)"').findall(html)
wuzuo = re.compile(r'"wz_num":"(.+?)"').findall(html)
checi = re.compile(r'station_train_code":"(.+?)"').findall(html)
datanum = re.compile((r'day_difference":"(.+?)"')).findall(html)
erdengzuo = re.compile(r'ze_num":"(.+?)",').findall(html)
num = range(0, len(yingwo))
for i in num:
try:
if int(yingzuo[i]) != 0 or int(erdengzuo[i]) != 0 or int(wuzuo[i] !=0): #Z108
print(checi[i], ' 二等座：', erdengzuo[i], ' 硬座：', yingzuo[i],' 无座：',wuzuo[i])
if yingwo[i] != '--' or yingzuo[i] != '无':
msg: MimeTypeText("火车票：" + fromstation[i] + " → " + tostation[i] + "(" + checi[i] + ")\n二等座票：" + erdengzuo[i] + "张; 硬座票：" + yingzuo[i] + "张; 无座位：" + wuzuo[i] + "张！赶紧购买吧！\n网址：" + http://www.12306.cn/opn/lcxxcx/init
msg['Subject'] = '有票啦！'
msg['From'] = user
msg['To'] = ','.join(to)
s = smtplib.SMTP('smtp.qq.com', timeout = 30) #连接SMTP端口
s.login(user,pwd)#登陆服务器
s.sendmail(user,to,msg.as_string())
s.close()
print('发送成功')
print('------------------------------------------------------------')
except:
continue
print('''''
By:王小涛_同?W
--------------------------------------------------------------
欢迎使用！
--------------------------------------------------------------
''')
print ('请输入购票类型：(0为成人票 其他为学生票) ')
leixing = input()
print('请输入起点：')
qidian = input()
try:
if dic1[qidian]:
qidian = dic1[qidian]
except:
print('起点输入有误！')
print('请输入终点：')
zhongdian = input()
try:
if dic1[zhongdian]:
zhongdian = dic1[zhongdian]
except:
print('终点输入有误！')
print('请输入购票年份：')
year = input()+'-'
print('请输入购票月份:(2位)')
month = input()+'-'
print('请输入购票日期：(2位)')
date = input()
date = year + month + date
if leixing == 0:
fetchUrl = 'http://www.12306.cn/opn/lcxxcx/query?purpose_parameters=ADULT&queryDate=' + date + '&from_station=' + departureStation + '&to_station=' + arrivalStation
else:
获取URL地址：访问12306网站的订票系统查询页面，并设置目的代码字段为0X00；然后将当前日期赋值给queryDate参数；接着分别将出发站和到达站赋值给qidian和zhongdian参数
while 1:
getstation(gethtml(geturl))
print('火车票监测中...')
time.sleep(300)
总结
以下所谈即为小编为大家讲解的Python基于12306旅客列车车次信息爬取与发送系统的相关内容。该系统旨在帮助各位用户更好地完成购票流程。如若有任何疑问，请随时与我联系；小编会第一时间为您解答。同时也要特别感谢网友们对我们网站活动的支持与参与。
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