一、前言
付航越火,票越难抢。技能抢票,快乐看猴~
二、工具
(1)PC端微信(windows体系)、手机微信
(2)fiddler抓包工具
(3)python
三、流程
(1)手机端微信搜索小步伐付航脱口秀,登录后填写抢票信息(手机端操作方便,抓包备用)。注意:本文脚本只适用于抢普通区,单张票。(单身狗看猴专属)
(2)打开fiddler抓包工具,设置Filters,只筛选付航脱口秀相干请求。
(3)PC端微信搜索付航脱口秀,点击到预备抢票页面,至此所要用到的连接都已加载完毕。
(4)分析请求参数,末了一步提交抢票请求要用到的参数。
(4.1)请求一:获取定位信息请求(见下图),返回cityId、bsCityId两个参数,这两个参数在末了提交订单的请求中会用到,定位信息一般不会改,可以写成固定值。
(4.2)请求二:获取抢票预填信息的请求(见下图),关键参数都是从这个请求返回的。
headers中重点参数是access-token,这个参数是登录小步伐时背景返回的,每次抢票前都要手动更新。还有一个参数front-trace-id,是由时间戳和随机数组成(如下)。headers中其他参数都是固定值。
- front_trace_id = Date.now().toString(36) + Math.random().toString(36).substring(2)
复制代码
(4.3)请求三:提交抢票。这个请求只有在每周二下午6点正式抢票时才能抓到。
headers中重点参数(同请求二)。
请求体中的参数许多,但大多是固定值,需要更新的有以下几个:
- ver = "4.19.7" #可从抓包请求头复制
- bsCityId = "BL1111" #省份id,上文请求一中获取
- locationCityId = "3205" #城市id,上文请求一中获取
- preFiledId = "" #预填信息id,上文请求二中获取
- audienceId = "" #观众id,上文请求二中获取
- skuId = "" #座位类型id,上文请求二中获取
- showId = "" #演出id,上文请求二中获取
- sessionId = "" #详细时间端的演出id,上文请求二中获取
四、代码(以下请求中的access_token要替换成自己的)
(1)上文请求二的代码:获取抢票预填信息
- #获取front_trace_id
- def get_front_trace_id():
- with open('get_front_trace_id.js', 'r', encoding='utf-8') as f:
- src = f.read()
- js_code = execjs.compile(src)
- front_trace_id = js_code.call('trace_id')
- return front_trace_id
- #获取预填信息
- def get_prefilledlist(access_token):
- url = 'https://65373d6e95c3170001074c57.caiyicloud.com/cyy_gatewayapi/show/buyer/v3/pre_filed_info/670e7a8f3d2d3000018bbf64'
- headers = {
- "Host": "65373d6e95c3170001074c57.caiyicloud.com",
- "Connection": "keep-alive",
- "terminal-src": "WEIXIN_MINI",
- "content-type": "application/json",
- "src": "weixin_mini",
- "ver": ver,
- "access-token": access_token,
- "merchant-id": "65373d6e95c3170001074c57",
- "front-trace-id": get_front_trace_id(),
- "Accept-Encoding": "gzip,compress,br,deflate",
- "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 MicroMessenger/8.0.44(0x18002c2f) NetType/4G Language/zh_CN",
- "Referer": "https://servicewechat.com/wxe3489c9feaf8f361/39/page-frame.html"
- }
- params = {
- "needDetails": "true",
- "source": "FROM_SHOW_DETAIL_PRE_FILED",
- "src": "weixin_mini",
- "merchantId": "65373d6e95c3170001074c57",
- "ver": "4.19.7",
- "appId": "wxe3489c9feaf8f361"
- }
- res = requests.get(url=url, headers=headers, json=params)
- prefilledlist = res.json()['data']
- preFiledId = prefilledlist['preFiledId'] # preFiledId
- audienceId = prefilledlist['userAudienceIds'][0] # userAudienceIds[0]
- skuId = prefilledlist['bizSeatPlanId'] # bizSeatPlanId
- showId = prefilledlist['bizShowId'] # bizShowId
- sessionId = prefilledlist['bizShowSessionId'] # bizShowSessionId
- return preFiledId, audienceId, skuId, showId, sessionId
复制代码- (2)get_front_trace_id.js代码
复制代码- function trace_id() {
- return Date.now().toString(36) + Math.random().toString(36).substring(2)
- }
复制代码 (3)上文请求三的代码:提交抢票请求
- #提交抢票请求
- def get_ticket(ver,bsCityId,locationCityId,preFiledId,audienceId,skuId,showId,sessionId,access_token):
- url = 'https://65373d6e95c3170001074c57.caiyicloud.com/cyy_gatewayapi/trade/buyer/order/v5/create_order'
- headers = {
- "Host": "65373d6e95c3170001074c57.caiyicloud.com",
- "Connection": "keep-alive",
- "terminal-src": "WEIXIN_MINI",
- "content-type": "application/json",
- "src": "weixin_mini",
- "ver": ver,
- "access-token": access_token,
- "merchant-id": "65373d6e95c3170001074c57",
- "front-trace-id": get_front_trace_id(),
- "Accept-Encoding": "gzip,compress,br,deflate",
- "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 MicroMessenger/8.0.44(0x18002c2f) NetType/4G Language/zh_CN",
- "Referer": "https://servicewechat.com/wxe3489c9feaf8f361/39/page-frame.html"
- }
- params = {
- "locationParam" : {
- "bsCityId" : bsCityId,
- "locationCityId" : locationCityId
- },
- "preFiledId" : preFiledId,
- "priceItemParam" : [
- {
- "applyTickets" : [
- ],
- "priceItemType" : "TICKET_FEE",
- "priceItemSpecies" : "SEAT_PLAN",
- "priceItemVal" : "220.00",
- "priceDisplay" : "¥220",
- "priceItemName" : "票款总额",
- "direction" : "INCREASE"
- }
- ],
- "merchantId" : "65373d6e95c3170001074c57",
- "src" : "weixin_mini",
- "appId" : "wxe3489c9feaf8f361",
- "priorityId" : "",
- "orderSource" : "COMMON",
- "addressParam" : {
- },
- "many2OneAudience" : {
- },
- "ver" : ver,
- "items" : [
- {
- "sku" : {
- "ticketItems" : [
- {
- "id" : "1729591200100100000008",
- "audienceId" : audienceId
- }
- ],
- "ticketPrice" : "220.00",
- "skuId" : skuId,
- "qty" : 1,
- "skuType" : "SINGLE"
- },
- "spu" : {
- "addPromoVersionHash" : "EMPTY_PROMOTION_HASH",
- "promotionVersionHash" : "EMPTY_PROMOTION_HASH",
- "showId" : showId,
- "sessionId" : sessionId
- },
- "deliverMethod" : "E_TICKET"
- }
- ],
- "paymentParam" : {
- "totalAmount" : "220.00",
- "payAmount" : "220.00"
- },
- "addPurchasePromotionId" : ""
- }
- res = requests.post(url=url, headers=headers, json=params)
- return res
复制代码 (4)提交订单请求成功后,需要手动付款。
声明:本文仅供技能学习交流。
免责声明:如果侵犯了您的权益,请联系站长,我们会及时删除侵权内容,谢谢合作!更多信息从访问主页:qidao123.com:ToB企服之家,中国第一个企服评测及商务社交产业平台。 |