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jd_seckill.py
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import json
import multiprocessing
import os
import time
from concurrent.futures import ProcessPoolExecutor
from datetime import datetime, timedelta
from SpiderSession import SpiderSession
from config import global_config
from jd_logger import logger
import util
from urllib import parse
class JdSeckill(object):
def __init__(self):
self.has_gen_seckill_url = False
self.cha = 0
self.order_data = None
self.seckill_action_url = ''
self.address = None
self.spider_session = SpiderSession()
self.session = self.spider_session.get_session()
self.sku_id = ''
self.buy_time = ''
self.seckill_num = 1
self.jsTk_info = None
self.has_gen_order = False
self.fp = global_config.getRaw('config', 'fp')
self.push_token = global_config.getRaw('config', 'push_token')
self.address_id = global_config.getRaw('config', 'address_id')
def make_reserve(self, task):
"""商品预约"""
functionId = "appoint"
body = {"autoAddCart": "0", "bsid": "", "check": "0", "ctext": "", "isShowCode": "0", "mad": "0",
"skuId": task['sku_id'],
"type": "1"}
data = 'body=' + json.dumps(body, separators=(',', ':')) + '&'
resp = self.spider_session.requestWithSign(functionId, body, data)
resp_json = resp.json()
try:
if resp_json['title'] == '您已成功预约，无需重复预约' or resp_json['title'] == '预约成功！':
logger.info(task['name'] + resp_json['title'])
else:
logger.error(task['name'] + ' 预约失败:' + resp_json['content'])
except Exception as e:
logger.error(task['name'] + ' 预约失败:' + str(e))
def jd_time(self):
"""
从京东服务器获取时间戳
:return:
"""
start_time = util.local_time()
url = 'https://api.m.jd.com'
resp = self.spider_session.get(url)
jd_timestamp = int(resp.headers.get('X-API-Request-Id')[-13:])
end_time = util.local_time()
req_time = end_time - start_time
logger.info('单次请求时间' + str(req_time) + ' ms')
if req_time > 800:
if os.environ["http_proxy"]:
logger.warn('单次请求时间过长很难抢到，请更换代理')
else:
logger.warn('单次请求时间过长很难抢到，请检查网络')
return jd_timestamp
def jd_local_time_diff(self):
"""
计算京东服务器与本地时间差
"""
jd_time = self.jd_time()
local_time = util.local_time()
self.cha = jd_time - local_time
logger.info('服务器时间: ' + util.format_time(jd_time, '%Y-%m-%d %H:%M:%S.%f'))
logger.info('本机时间: ' + util.format_time(local_time, '%Y-%m-%d %H:%M:%S.%f'))
logger.info('JD服务器与本机时间差值为：' + str(self.cha) + ' ms')
if abs(self.cha / 1000.0) >= 5:
logger.warning('时间差值过大，建议先同步下时间再重启下软件')
return self.cha
def seckill_by_proc_pool(self, task):
# 重置cookie
self.reset_cookies()
self.sku_id = task['sku_id']
self.buy_time = task['buy_time'] + '.000'
seckill_stop_event = multiprocessing.Manager().Event()
# 增加进程配置
work_count = int(global_config.getRaw('config', 'work_count'))
with ProcessPoolExecutor(work_count) as pool:
for i in range(work_count):
pool.submit(self.seckill, seckill_stop_event)
def seckill(self, seckill_stop_event):
while not seckill_stop_event.is_set():
try:
# 先获取seckill.action
if not self.has_gen_seckill_url:
self.get_seckill_action_url()
self.request_seckill_url()
self._do_jsTk(self.seckill_action_url)
except Exception as e:
self.has_gen_seckill_url = False
logger.error('seckill_url生成异常' + str(e))
try:
# 生成订单信息
if not self.has_gen_order:
self._get_init_info()
self.gen_order_data()
except Exception as e:
self.has_gen_order = False
logger.error('订单生成异常' + str(e))
try:
# 提交订单
if self.has_gen_order:
self.update_seckill_cookie()
self.submit_order(seckill_stop_event)
except Exception as e:
logger.error('抢购发生异常' + str(e))
# 抛异常时，只停止自己的进程
break
# 判断是否停止
self.seckill_canstill_running(seckill_stop_event)
def update_seckill_cookie(self):
cookie_str = '3AB9D23F7A4B3CSS=' + self.jsTk_info['token']
cookie_str += ';3AB9D23F7A4B3C9B=' + self.jsTk_info['eid']
cookie_str += ';_gia_d=' + str(self.jsTk_info['gia_d'])
cookie_str += ';__jd_ref_cls=MSecKillBalance_Order_Submit'
# logger.info('update cookie: ' + cookie_str)
self.spider_session.update_cookies(cookie_str)
def reset_cookies(self):
self.session.cookies = self.spider_session.init_cookies()
def seckill_canstill_running(self, seckill_stop_event):
"""
计算开始时间
:return:
"""
time_format = '%H:%M:%S.%f'
time_object = datetime.strptime(self.buy_time, time_format)
end_time_str = datetime.strftime(
time_object + timedelta(seconds=int(global_config.getRaw('config', 'continue_time'))), time_format)
end_time = util.str2timestamp(end_time_str)
# jd 服务器当前时间
current_time = util.local_time() + self.cha
if current_time > end_time:
seckill_stop_event.set()
logger.info('超过允许的运行时间，任务结束。')
def request_seckill_url(self):
logger.info('3. seckill.action ')
resp = self.spider_session.get(url=self.seckill_action_url, allow_redirects=False)
set_cookie = resp.headers.get('Set-Cookie')
if set_cookie:
self.spider_session.update_cookies(set_cookie)
else:
raise Exception('seckill.action访问失败')
def submit_order(self, seckill_stop_event):
url = 'https://marathon.jd.com/seckillnew/orderService/submitOrder.action?skuId=%s' % self.sku_id
logger.info('7. submitOrder.action...')
# 修改设置请求头的方式
self.session.headers['x-rp-client'] = 'h5_1.0.0'
self.session.headers['x-referer-page'] = 'https://marathon.jd.com/seckillM/seckill.action'
self.session.headers['origin'] = 'https://marathon.jd.com'
self.session.headers['Referer'] = self.seckill_action_url
resp = self.spider_session.post(
url=url,
data=self.order_data,
allow_redirects=False)
# logger.info(resp.text)
try:
# 解析json
resp_json = resp.json()
# 返回信息
# 抢购失败：
# {'errorMessage': '很遗憾没有抢到，再接再厉哦。', 'orderId': 0, 'resultCode': 60074, 'skuId': 0, 'success': False}
# {'errorMessage': '抱歉，您提交过快，请稍后再提交订单！', 'orderId': 0, 'resultCode': 60017, 'skuId': 0, 'success': False}
# {'errorMessage': '系统正在开小差，请重试~~', 'orderId': 0, 'resultCode': 90013, 'skuId': 0, 'success': False}
# 抢购成功：
# {"appUrl":"xxxxx","orderId":820227xxxxx,"pcUrl":"xxxxx","resultCode":0,"skuId":0,"success":true,"totalMoney":"xxxxx"}
if resp_json.get('success'):
order_id = resp_json.get('orderId')
logger.info('抢购成功，订单号------------------->' + str(order_id))
self.send_msg('抢购成功', '抢购成功，订单号:' + str(order_id))
seckill_stop_event.set()
else:
logger.error('抢购失败，返回信息:{}'.format(resp_json))
except Exception as e:
raise Exception('抢购失败，猜测已经抢完了，停止进程...' + str(e))
def get_seckill_action_url(self):
url = self.gen_token()
while True:
self.jump_url(url)
if self.seckill_action_url != '':
logger.info("get_seckill_action_url成功...")
break
else:
logger.info("get_seckill_action_url失败，自动重试...")
def gen_token(self):
logger.info("1. genToken...")
functionId = 'genToken'
body = {"action": "to", 'to': parse.quote_plus('https://divide.jd.com/user_routing?skuId=' + self.sku_id)}
# 抓包的body
data = 'body=' + parse.quote_plus(json.dumps(body, separators=(',', ':'))) + '&'
resp = self.spider_session.requestWithSign(functionId, body, data)
appjmp_url = ''
if util.response_status(resp):
token_params = resp.json()
if token_params['code'] == '0':
appjmp_url = '%s?tokenKey=%s&to=https://divide.jd.com/user_routing?skuId=%s&from=app' % (
token_params['url'], token_params['tokenKey'], self.sku_id)
logger.info('genToken 成功: ' + appjmp_url)
return appjmp_url
def jump_url(self, url):
# https://un.m.jd.com/cgi-bin/app/appjmp
# https://divide.jd.com/user_routing?skuId=100012043978&mid=nyPX0yoIQBnq1Tv__rBL6pnsn8OGYGhzjXbNhTsir4A&sid=
self.seckill_action_url = url
code = 302
while code == 302 and self.seckill_action_url != '':
# logger.info("2. jump_url: " + self.seckill_action_url)
resp = self.spider_session.get(url=self.seckill_action_url, allow_redirects=False)
code = resp.status_code
if code == 302:
self.seckill_action_url = resp.headers.get('location')
if self.seckill_action_url != 'https://marathon.jd.com/mobile/koFail.html':
set_cookie = resp.headers.get('Set-Cookie')
if set_cookie:
self.spider_session.update_cookies(set_cookie)
else:
self.seckill_action_url = ''
# print(self.seckill_action_url)
if not self.seckill_action_url.startswith('https://marathon.jd.com/seckillM/seckill.action'):
logger.info(self.seckill_action_url)
self.seckill_action_url = ''
def gen_order_data(self):
logger.info('6. gen_order_data...')
default_address = self.init_info['address'] # 默认地址dict
invoice_info = self.init_info['invoiceInfo'] # 默认发票信息dict, 有可能不返回
token = self.init_info['token']
data = {
'num': self.init_info['seckillSkuVO']['num'],
'addressId': default_address['id'],
'name': default_address['name'],
'provinceId': default_address['provinceId'],
'provinceName': default_address['provinceName'],
'cityId': default_address['cityId'],
'cityName': default_address['cityName'],
'countyId': default_address['countyId'],
'countyName': default_address['countyName'],
'townId': default_address['townId'],
'townName': default_address['townName'],
'addressDetail': default_address['addressDetail'],
'mobile': default_address['mobile'],
'mobileKey': default_address['mobileKey'],
'email': '',
'invoiceTitle': invoice_info['invoiceTitle'],
'invoiceContent': invoice_info['invoiceContentType'],
'invoicePhone': invoice_info['invoicePhone'],
'invoicePhoneKey': invoice_info['invoicePhoneKey'],
'invoice': True,
'password': '',
'codTimeType': '3',
'paymentType': '4',
'overseas': '0',
'phone': '',
'areaCode': default_address['areaCode'],
'token': token,
'skuId': self.sku_id,
'eid': self.jsTk_info['token']
}
self.has_gen_order = True
self.order_data = data
def _get_init_info(self):
"""获取秒杀初始化信息（包括：地址，发票，token）
:return: 初始化信息组成的dict
"""
logger.info('4. init.action...')
url = 'https://marathon.jd.com/seckillnew/orderService/init.action'
payload = {
'sku': self.sku_id,
'num': self.seckill_num,
'deliveryMode': '',
'id': self.address['Id'],
'provinceId': self.address['Province'],
'cityId': self.address['IdCity'],
'countyId': self.address['IdArea'],
'townId': self.address['IdTown'],
}
resp = self.spider_session.post(url=url, data=payload)
# logger.info('生成订单信息：' + str(resp))
try:
if resp.json()['address']:
self.init_info = resp.json()
except Exception as e:
raise Exception('init.action失败,自动重试...')
# init之后获取新的eid
def _do_jsTk(self, seckill_url):
logger.info('jsTk.do... ' + seckill_url)
url = 'https://gia.jd.com/jsTk.do?'
g = {"pin": "", "oid": "", "bizId": "JD_INDEP", "mode": "strict", "p": "s",
"fp": self.fp, "ctype": 1, "v": "3.1.1.0", "f": "3",
"o": "marathon.jd.com/seckillM/seckill.action",
"qs": "skuId=100012043978&num=1&rid=1701403262&deliveryMode=#/", "qi": ""}
tmp_url = parse.urlparse(seckill_url)
query = tmp_url.query
g['qs'] = query + '#/'
a = util.TDEncrypt(g)
url = url + 'a=' + parse.quote(a, safe='*,/')
d = {"ts": {"deviceTime": 1701403263780, "deviceEndTime": 1701403263780},
"ca": {"tdHash": "e7d49789d9eb24d0cd049db271f941f", "contextName": "webgl,experimental-webgl",
"webglversion": "WebGL 1.0 (OpenGL ES 2.0 Chromium)",
"shadingLV": "WebGL GLSL ES 1.0 (OpenGL ES GLSL ES 1.0 Chromium)", "vendor": "WebKit",
"renderer": "WebKit WebGL",
"extensions": ["ANGLE_instanced_arrays", "EXT_blend_minmax", "EXT_color_buffer_half_float",
"EXT_float_blend", "EXT_texture_filter_anisotropic",
"WEBKIT_EXT_texture_filter_anisotropic", "EXT_sRGB", "OES_element_index_uint",
"OES_fbo_render_mipmap", "OES_standard_derivatives", "OES_texture_float",
"OES_texture_float_linear", "OES_texture_half_float",
"OES_texture_half_float_linear", "OES_vertex_array_object",
"WEBGL_color_buffer_float", "WEBGL_compressed_texture_astc",
"WEBGL_compressed_texture_etc", "WEBGL_compressed_texture_etc1",
"WEBGL_debug_renderer_info", "WEBGL_debug_shaders", "WEBGL_depth_texture",
"WEBKIT_WEBGL_depth_texture", "WEBGL_lose_context", "WEBKIT_WEBGL_lose_context",
"WEBGL_multi_draw"], "wuv": "Qualcomm", "wur": "Adreno (TM) 730"},
"m": {"compatMode": "CSS1Compat"}, "fo": ["Bauhaus 93", "Casual"],
"n": {"vendorSub": "", "productSub": "20030107", "vendor": "Google Inc.", "maxTouchPoints": 5,
"hardwareConcurrency": 8, "cookieEnabled": True, "appCodeName": "Mozilla", "appName": "Netscape",
"appVersion": "", "platform": "Linux aarch64", "product": "Gecko", "userAgent": "",
"language": "zh-CN", "onLine": True, "webdriver": False, "javaEnabled": False, "deviceMemory": 8,
"enumerationOrder": ["vendorSub", "productSub", "vendor", "maxTouchPoints", "userActivation",
"doNotTrack", "geolocation", "connection", "plugins", "mimeTypes",
"webkitTemporaryStorage", "webkitPersistentStorage", "hardwareConcurrency",
"cookieEnabled", "appCodeName", "appName", "appVersion", "platform", "product",
"userAgent", "language", "languages", "onLine", "webdriver", "getBattery",
"getGamepads", "javaEnabled", "sendBeacon", "vibrate", "scheduling",
"mediaCapabilities", "locks", "wakeLock", "usb", "clipboard", "credentials",
"keyboard", "mediaDevices", "storage", "serviceWorker", "deviceMemory",
"bluetooth", "getUserMedia", "requestMIDIAccess", "requestMediaKeySystemAccess",
"webkitGetUserMedia", "clearAppBadge", "setAppBadge"]}, "p": [],
"w": {"devicePixelRatio": 3, "screenTop": 0, "screenLeft": 0},
"s": {"availHeight": 904, "availWidth": 407, "colorDepth": 24, "height": 904, "width": 407,
"pixelDepth": 24},
"sc": {"ActiveBorder": "rgb(255, 255, 255)", "ActiveCaption": "rgb(204, 204, 204)",
"AppWorkspace": "rgb(255, 255, 255)", "Background": "rgb(99, 99, 206)",
"ButtonFace": "rgb(221, 221, 221)", "ButtonHighlight": "rgb(221, 221, 221)",
"ButtonShadow": "rgb(136, 136, 136)", "ButtonText": "rgb(0, 0, 0)", "CaptionText": "rgb(0, 0, 0)",
"GrayText": "rgb(128, 128, 128)", "Highlight": "rgb(181, 213, 255)",
"HighlightText": "rgb(0, 0, 0)", "InactiveBorder": "rgb(255, 255, 255)",
"InactiveCaption": "rgb(255, 255, 255)", "InactiveCaptionText": "rgb(127, 127, 127)",
"InfoBackground": "rgb(251, 252, 197)", "InfoText": "rgb(0, 0, 0)", "Menu": "rgb(247, 247, 247)",
"MenuText": "rgb(0, 0, 0)", "Scrollbar": "rgb(255, 255, 255)",
"ThreeDDarkShadow": "rgb(102, 102, 102)", "ThreeDFace": "rgb(192, 192, 192)",
"ThreeDHighlight": "rgb(221, 221, 221)", "ThreeDLightShadow": "rgb(192, 192, 192)",
"ThreeDShadow": "rgb(136, 136, 136)", "Window": "rgb(255, 255, 255)",
"WindowFrame": "rgb(204, 204, 204)", "WindowText": "rgb(0, 0, 0)"},
"ss": {"cookie": True, "localStorage": True, "sessionStorage": True, "globalStorage": False,
"indexedDB": True}, "tz": -480, "lil": "", "wil": ""}
t = int(time.time())
d["ts"]["deviceTime"] = t
d["ts"]["deviceEndTime"] = t + 77
d["n"]["appVersion"] = self.spider_session.client_version
d["n"]["userAgent"] = self.spider_session.user_agent
data = 'd=' + util.TDEncrypt(json.dumps(d, separators=(',', ':')))
resp = self.spider_session.post(url=url, data=data)
# logger.info('jsTk.do: ' + str(resp.text))
try:
self.jsTk_info = resp.json()['data']
self.has_gen_seckill_url = True
except Exception as e:
logger.error('jsTk.do失败' + str(e))
raise Exception('jsTk.do失败')
def get_address_by_pin(self):
logger.info("get_address...")
functionId = 'getAddressByPin'
body = {"isNeedPickAddressList": True, "isOneOrderMultipleAddress": False, "latitudeString": "wAgx7PWl/2s=",
"layerFlag": False, "longitudeString": "wAgx7PWl/2s=", "pageId": 0, "requestSourceType": 2,
"selectedPresentAddressId": 0, "settlementVersionCode": 2440, "sourceType": 2,
"supportNewParamEncode": True}
# 抓包的body
data = 'body=' + parse.quote_plus(json.dumps(body, separators=(',', ':'))) + '&'
resp = self.spider_session.requestWithSign(functionId, body, data)
resp_json = resp.json()
# logger.info(resp_json['addressList'])
if resp_json['code'] != '0':
raise Exception(str(resp_json))
address_list = resp_json['addressList']
if self.address_id is not None:
for address in address_list:
if str(address['Id']) == self.address_id:
logger.info('获取指定收货地址成功，id：' + str(address['Id']))
self.address = address
return
logger.error('没有获取到指定收货地址成功，尝试使用默认收货地址...')
for address in address_list:
if address['addressDefault']:
logger.info('获取默认收货地址成功，id：' + str(address['Id']))
self.address = address
return
if self.address is None:
logger.error('没有设置默认收货地址！！！')
# 消息推送
def send_msg(self, title, content):
if self.push_token == '':
return
url = 'http://www.pushplus.plus/send'
r = self.spider_session.get(url, params={'token': self.push_token,
'title': title,
'content': content})
logger.info(f'通知推送结果：{r.status_code, r.text}')