本文实例讲述了python代码写的12306订票代码，分享给大家供大家参考。
具体实现方法如下：
import datetimeimport Jsonimport reimport sysimport time import Imageimport PyV8import requests import tools.email_helper as emailHelper reload(sys)sys.setdefaultencoding('utf-8') # @UndefinedVariablereqSingle = requests.Session()attCheCi=["G655","G6741","G67","G491"] #关注的车次dateList=["2015-02-18"] #关注的日期username="12306登录用户名"password="登录密码"#这个是需要手动提交订单后f12自己找的，挨个post请求去找，参数名为：oldPassengerStr 格式如下oldPassengerStr="姓名,1,130434199802036011,1_姓名2,130434199204238069,1_"#这个是需要手动提交订单后f12自己找的，挨个post请求去找，参数名为：passengerTicketStr 格式如下passengerTicketStr="O,姓名,13683456789,N_O,姓名2,N"header={ "Accept":"text/HTML,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8","Accept-EnCoding":"gzip,deflate","Accept-Language":"zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3","Connection":"keep-alive","Host":"kyfw.12306.cn","Referer":"https://kyfw.12306.cn/otn/safeguard/init","User-Agent":"Mozilla/5.0 (windows NT 5.1; rv:34.0) Gecko/20100101 firefox/34.0" }##定火车票 def orderTicket(fromStation,toStation,trainDate,secretStr): header["Referer"]="https://kyfw.12306.cn/otn/leftTicket/init" orderInitReq= reqSingle.get("https://kyfw.12306.cn/otn/leftTicket/init",headers=header) header["Referer"]="https://kyfw.12306.cn/otn/leftTicket/init" aryKV=extractKey(orderInitReq.content,header) print aryKV #初始化订票 header["Referer"]="https://kyfw.12306.cn/otn/leftTicket/init" orderInitReq= reqSingle.post("https://kyfw.12306.cn/otn/leftTicket/submitOrderRequest",data={ aryKV[0]:aryKV[1],"train_date":trainDate,"myversion":"undefined","purpose_codes":"ADulT","query_from_station_name":fromStation,"query_to_station_name":toStation,"secretStr":secretStr,"tour_flag":"dc","back_train_date":time.strftime('%Y-%m-%d',time.localtime(time.time())),"undefined":"" },headers=header) print orderInitReq.content orderInitJson=orderInitReq.Json() if orderInitJson.get("status")==False or orderInitJson.get("httpstatus")!=200: raise Exception("订票出现错误") initDcReq= reqSingle.post("https://kyfw.12306.cn/otn/confirmPassenger/initDc",data={"_Json_att":""},headers=header) header["Referer"]="https://kyfw.12306.cn/otn/confirmPassenger/initDc" aryKV=extractKey(initDcReq.content,header) match =re.search("var globalRepeatsubmitToken = '(.*?)';",initDcReq.content) ticketToken=match.group(1) lianxirenReq=reqSingle.post("https://kyfw.12306.cn/otn/confirmPassenger/getpassengerDTOs",data={"REPEAT_submit_TOKEN":ticketToken,"_Json_att":""},headers=header) lianxirenjson=lianxirenReq.Json() #验证码 #开始做验证码 while True: r=reqSingle.get("https://kyfw.12306.cn/otn/passcodeNew/getpassCodeNew?module=passenger&rand=randp&",verify=False,timeout=5,headers=header) with open("orderRand.jpg","wb") as rimg: rimg.write(r.content) pass img=Image.open("orderRand.jpg") img.show() randCode=raw_input("请输入登录验证码:") #验证验证码 randReq= reqSingle.post("https://kyfw.12306.cn/otn/passcodeNew/checkRandCodeAnsyn",data={ "REPEAT_submit_TOKEN":ticketToken,"_Json_att":"","rand":"randp","randCode":randCode},headers=header) randRes=randReq.Json() if randRes.get("status") and randRes.get("httpstatus")==200 and randRes.get("data").get("result")=="1": break; pass print "验证码输入正确！" #检查票 checkOrderInfoReq=reqSingle.post("https://kyfw.12306.cn/otn/confirmPassenger/checkOrderInfo",data={ aryKV[0]:aryKV[1],"REPEAT_submit_TOKEN":ticketToken,"bed_level_order_num":"000000000000000000000000000000","cancel_flag":2,"oldPassengerStr":oldPassengerStr,"passengerTicketStr":passengerTicketStr,"randCode":randCode,"tour_flag":"dc" }) checkOrderInfoJson=checkOrderInfoReq.Json() if checkOrderInfoJson.get("status")==False or checkOrderInfoJson.get("httpstatus")!=200: raise Exception("检查票出现错误") pass fromStationTelecode=re.search("'from_station_telecode':'(.*?)'",initDcReq.content).group(1) leftTicket=re.search("'ypInfoDetail':'(.*?)'",initDcReq.content).group(1) purpose_codes=re.search("'purpose_codes':'(.*?)'",initDcReq.content).group(1) station_train_code=re.search("'station_train_code':'(.*?)'",initDcReq.content).group(1) to_station_telecode=re.search("'to_station_telecode':'(.*?)'",initDcReq.content).group(1) train_no=re.search("'train_no':'(.*?)'",initDcReq.content).group(1) queueCountReq=reqSingle.post("https://kyfw.12306.cn/otn/confirmPassenger/getQueueCount",data={ "REPEAT_submit_TOKEN":ticketToken,"fromStationTelecode":fromStationTelecode,"leftTicket":leftTicket,"purpose_codes":purpose_codes,"seatType":0,"stationTrainCode":station_train_code,"toStationTelecode":to_station_telecode,"train_date":datetime.datetime.fromtimestamp(time.mktime(time.strptime(trainDate,'%Y-%m-%d'))).strftime('%a %b %d %Y %H:%M:%s GMT+0800'),"train_no":train_no },headers=header) queueCountJson=queueCountReq.Json() print queueCountReq.content if queueCountJson.get("status")==False or queueCountJson.get("httpstatus")!=200: raise Exception("获取队列错误") #确认队列 key_check_isChange=re.search("'key_check_isChange':'(.*?)'",initDcReq.content).group(1) train_location=re.search("'train_location':'(.*?)'",initDcReq.content).group(1) singleForQueueReq=reqSingle.post("https://kyfw.12306.cn/otn/confirmPassenger/confirmSingleForQueue",data={ "REPEAT_submit_TOKEN":ticketToken,"DWAll":"N","key_check_isChange":key_check_isChange,"leftTicketStr":leftTicket,"train_location":train_location },headers=header) singleForQueueJson=singleForQueueReq.Json() print singleForQueueReq.content if singleForQueueJson.get("status")==False or singleForQueueJson.get("httpstatus")!=200: raise Exception("confirmSingleForQueue异常") if singleForQueueJson.get("data") is None or singleForQueueJson.get("data").get("submitStatus")==False: raise Exception("confirmSingleForQueue异常") #等待orderID while True: orderWaitReq= reqSingle.get("https://kyfw.12306.cn/otn/confirmPassenger/queryOrderWaitTime","random":time.time(),"tourFlag":"dc" },headers=header) print orderWaitReq.content orderWaitJson=orderWaitReq.Json() if orderWaitJson.get("status") and orderWaitJson.get("httpstatus")==200: if orderWaitJson.get("data") is not None and orderWaitJson.get("data").get("orderID") is not None: orderID=orderWaitJson.get("data").get("orderID") break pass pass #进入队列 dcQueueReq=reqSingle.post("https://kyfw.12306.cn/otn/confirmPassenger/resultOrderForDcQueue",data={ "REPEAT_submit_TOKEN":ticketToken,"orderSequence_no":orderID },headers=header) dcQueueJson=dcQueueReq.Json() if dcQueueJson.get("status") and dcQueueJson.get("httpstatus")==200 and dcQueueJson.get("data") is not None and dcQueueJson.get("data").get("submitStatus"): print "订票成功" pass else: print dcQueueJson.content print "订票失败" pass #https://kyfw.12306.cn/otn/confirmPassenger/resultOrderForDcQueue pass#检查是否登录 def checkIsLogin(): checkReq= reqSingle.post("https://kyfw.12306.cn/otn/login/checkUser",headers=header) print u"检查是否登录"+checkReq.content checkReqJson=checkReq.Json() if checkReqJson.get("status") and checkReqJson.get("httpstatus")==200: if checkReqJson.get("data") is not None and checkReqJson.get("data").get("flag"): return True pass return False pass#提取Js加密内容后的key和valuedef extractKey(HTMLContent,headerxx): loginMatch=re.search(r'<script src="(/otn/dynamicJs/.*?)" type="text/JavaScript" xml:space="preserve"></script>',HTMLContent) JsUrl="https://kyfw.12306.cn"+ loginMatch.group(1) JsReq=reqSingle.get(JsUrl,timeout=15,headers=headerxx) JsContent= JsReq.content JsMatch=re.search("(function bin216.*?)function aj",JsContent) JsEncode= JsMatch.group(1)#获取加密的Js内容 keyMatch=re.search("var key='(.*?)'",JsContent) loginKey= keyMatch.group(1)#获取登录的key ctx=PyV8.jscontext() ctx.enter() ctx.eval(JsEncode) loginValue=ctx.locals.encode32(ctx.locals.bin216(ctx.locals.Base32.encrypt( "1111",loginKey))) return [loginKey,loginValue] pass#登录 *** 作def login(): header["Referer"]="https://kyfw.12306.cn/otn/login/init" r=reqSingle.get("https://kyfw.12306.cn/otn/login/init",headers=header) loginContent=r.content aryKV=extractKey(loginContent,header) #开始做验证码 while True: r=reqSingle.get("https://kyfw.12306.cn/otn/passcodeNew/getpassCodeNew?module=login&rand=sjrand&",headers=header) with open("loginRand.jpg","wb") as rimg: rimg.write(r.content) pass img=Image.open("loginRand.jpg") img.show() randCode=raw_input("请输入登录验证码:") #验证验证码 randReq= reqSingle.post("https://kyfw.12306.cn/otn/passcodeNew/checkRandCodeAnsyn",data={"rand":"sjrand",headers=header) randRes=randReq.Json() if randRes.get("status") and randRes.get("httpstatus")==200 and randRes.get("data").get("result")=="1": break; pass print "验证码输入正确！" #开始登陆 loginRes=reqSingle.post("https://kyfw.12306.cn/otn/login/loginAysnSuggest",data={ aryKV[0]:aryKV[1],"loginUserDTO.user_name":username,"userDTO.password":password,"randCode_valIDate":"" },headers=header) print repr(r.request) print loginRes.content loginResJson=loginRes.Json() if loginResJson.get("status") and loginResJson.get("httpstatus")==200: if loginResJson.get("data") is not None and loginResJson.get("data").get("loginCheck")=="Y": print "登录成功" else: raise Exception(loginRes.content) else: login() passdef checkTicket(dtStr): print dt while True: try: r= requests.get("https://kyfw.12306.cn/otn/leftTicket/queryT?leftTicketDTO.train_date="+dtStr+"&leftTicketDTO.from_station=BXP&leftTicketDTO.to_station=HDP&purpose_codes=ADulT",headers=header) break except Exception: pass pass #print r.contentfd print r.content try: queryDataJson= Json.loads(r.content) except Exception: return if queryDataJson["httpstatus"]==200 and queryDataJson["status"] : #print queryDataJson["data"] for checi in queryDataJson["data"]: tmpData=checi["queryleftNewDTO"] trainCode=tmpData.get("station_train_code") #yzNum=tmpData.get("yz_num") yzNum=tmpData.get("ze_num") if trainCode in attCheCi: if yzNum!="--" and yzNum!="无" and (yzNum=="有" or int(yzNum)>=2): #发邮件 fromStation=tmpData.get("start_station_name") toStation=tmpData.get("end_station_name") secretStr=checi.get("secretStr") orderTicket(fromStation,dtStr,secretStr)# body=dtStr+"-"+trainCode+"-"+yzNum+u"个硬座"# print body# mailer=emailHelper.email_helper("smtp.qq.com","fd","fss","qq.com","plain")# mailer.send("630419595@qq.com",u"有火车票了",body)# raise Exception("有票了") pass print trainCode+yzNum pass pass passif __name__ == '__main__':# login()# if checkIsLogin():# print "登录成功"# # orderTicket("北京西","邯郸东","2015-01-14","MjAxNS0wMS0xNCMwMCNHNjczMSMwMjoxNSMwNzowNSMyNDAwMEc2NzMxMDUjQlhQI0hQUCMwOToyMCPljJfkuqzopb8j6YKv6YO45licIzAxIzA2I08wMDAwMDA4MThNMDAwMDAwMTEwOTAwMDAwMDAyNiNQMiMxNDE5MDg2OTU2MTA0IzI5NEI0QkY0QTU2ODE2RDU1MzE5RkRCRkVEQzQ3Mzk2MUEyRUEwoeM0MUVCMjZGMDc3RUUyNzc0")# exit() login() if checkIsLogin(): print "登录成功" while True: checkCount=0 for dt in dateList: checkTicket(dt) time.sleep(2) checkCount+=1 if checkCount%10==0: if checkIsLogin(): print "成功状态" else: print "被踢了" pass pass大家抢到回家过年的车票了吗？
希望本文所述对大家的Python程序设计有所帮助。
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