jdBuyMask_V3.py

# -*- coding=utf-8 -*-
'''
京东抢购口罩程序
通过商品的skuid、地区id抢购
'''
import requests
import time
import json
import sys
import random
from bs4 import BeautifulSoup
from jdlogger import logger
from config import global_config
from message import message

'''
需要修改
'''
# cookie 网页获取
cookies_String = global_config.getRaw('config', 'cookies_String')

# 有货通知 收件邮箱
mail = global_config.getRaw('config', 'mail')
# 方糖微信推送的key  不知道的请看http://sc.ftqq.com/3.version
sc_key = global_config.getRaw('config', 'sc_key')
# 推送方式 1（mail）或 2（wechat）
messageType = global_config.getRaw('config', 'messageType')
# 地区id
area = global_config.getRaw('config', 'area')
# 商品id
skuidsString = global_config.getRaw('V3', 'skuid')
skuids = str(skuidsString).split(',')

if len(skuids[0]) == 0:
    logger.error('请在config.ini文件中输入你的商品id')
    sys.exit(1)

message = message(messageType=messageType, sc_key=sc_key, mail=mail)

'''
备用
'''
# eid
eid = global_config.getRaw('config', 'eid')
fp = global_config.getRaw('config', 'fp')
# 支付密码
payment_pwd = global_config.getRaw('config', 'payment_pwd')

session = requests.session()
session.headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
    "Connection": "keep-alive"
}
manual_cookies = {}


def get_tag_value(tag, key='', index=0):
    if key:
        value = tag[index].get(key)
    else:
        value = tag[index].text
    return value.strip(' \t\r\n')


def response_status(resp):
    if resp.status_code != requests.codes.OK:
        print('Status: %u, Url: %s' % (resp.status_code, resp.url))
        return False
    return True


for item in cookies_String.split(';'):
    name, value = item.strip().split('=', 1)
    # 用=号分割，分割1次
    manual_cookies[name] = value
    # 为字典cookies添加内容

cookiesJar = requests.utils.cookiejar_from_dict(manual_cookies, cookiejar=None, overwrite=True)
session.cookies = cookiesJar


def validate_cookies():
    for flag in range(1, 3):
        try:
            targetURL = 'https://order.jd.com/center/list.action'
            payload = {
                'rid': str(int(time.time() * 1000)),
            }
            resp = session.get(url=targetURL, params=payload, allow_redirects=False)
            if resp.status_code == requests.codes.OK:
                logger.info('登录成功')
                return True
            else:
                logger.info('第【%s】次请重新获取cookie', flag)
                time.sleep(5)
                continue
        except Exception as e:
            logger.info('第【%s】次请重新获取cookie', flag)
            time.sleep(5)
            continue


def getUsername():
    userName_Url = 'https://passport.jd.com/new/helloService.ashx?callback=jQuery339448&_=' + str(
        int(time.time() * 1000))
    session.headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "https://order.jd.com/center/list.action",
        "Connection": "keep-alive"
    }
    resp = session.get(url=userName_Url, allow_redirects=True)
    resultText = resp.text
    resultText = resultText.replace('jQuery339448(', '')
    resultText = resultText.replace(')', '')
    usernameJson = json.loads(resultText)
    logger.info('登录账号名称' + usernameJson['nick'])


'''
检查是否有货
'''


def check_item_stock(itemUrl):
    response = session.get(itemUrl)
    if (response.text.find('无货') > 0):
        return True
    else:
        return False


'''
取消勾选购物车中的所有商品
'''


def cancel_select_all_cart_item():
    url = "https://cart.jd.com/cancelAllItem.action"
    data = {
        't': 0,
        'outSkus': '',
        'random': random.random()
    }
    resp = session.post(url, data=data)
    if resp.status_code != requests.codes.OK:
        print('Status: %u, Url: %s' % (resp.status_code, resp.url))
        return False
    return True


'''
勾选购物车中的所有商品
'''


def select_all_cart_item():
    url = "https://cart.jd.com/selectAllItem.action"
    data = {
        't': 0,
        'outSkus': '',
        'random': random.random()
    }
    resp = session.post(url, data=data)
    if resp.status_code != requests.codes.OK:
        print('Status: %u, Url: %s' % (resp.status_code, resp.url))
        return False
    return True


'''
删除购物车选中商品
'''


def remove_item():
    url = "https://cart.jd.com/batchRemoveSkusFromCart.action"
    data = {
        't': 0,
        'null': '',
        'outSkus': '',
        'random': random.random(),
        'locationId': '19-1607-4773-0'
    }
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.25 Safari/537.36 Core/1.70.37",
        "Accept": "application/json, text/javascript, */*; q=0.01",
        "Referer": "https://cart.jd.com/cart.action",
        "Host": "cart.jd.com",
        "Content-Type": "application/x-www-form-urlencoded",
        "Accept-Encoding": "gzip, deflate, br",
        "Accept-Encoding": "zh-CN,zh;q=0.9,ja;q=0.8",
        "Origin": "https://cart.jd.com",
        "Connection": "keep-alive"
    }
    resp = session.post(url, data=data, headers=headers)
    logger.info('清空购物车')
    if resp.status_code != requests.codes.OK:
        print('Status: %u, Url: %s' % (resp.status_code, resp.url))
        return False
    return True


'''
购物车详情
'''


def cart_detail():
    url = 'https://cart.jd.com/cart.action'
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "https://order.jd.com/center/list.action",
        "Host": "cart.jd.com",
        "Connection": "keep-alive"
    }
    resp = session.get(url, headers=headers)
    soup = BeautifulSoup(resp.text, "html.parser")

    cart_detail = dict()
    for item in soup.find_all(class_='item-item'):
        try:
            sku_id = item['skuid']  # 商品id
        except Exception as e:
            logger.info('购物车中有套装商品，跳过')
            continue
        try:
            # 例如：['increment', '8888', '100001071956', '1', '13', '0', '50067652554']
            # ['increment', '8888', '100002404322', '2', '1', '0']
            item_attr_list = item.find(class_='increment')['id'].split('_')
            p_type = item_attr_list[4]
            promo_id = target_id = item_attr_list[-1] if len(item_attr_list) == 7 else 0

            cart_detail[sku_id] = {
                'name': get_tag_value(item.select('div.p-name a')),  # 商品名称
                'verder_id': item['venderid'],  # 商家id
                'count': int(item['num']),  # 数量
                'unit_price': get_tag_value(item.select('div.p-price strong'))[1:],  # 单价
                'total_price': get_tag_value(item.select('div.p-sum strong'))[1:],  # 总价
                'is_selected': 'item-selected' in item['class'],  # 商品是否被勾选
                'p_type': p_type,
                'target_id': target_id,
                'promo_id': promo_id
            }
        except Exception as e:
            logger.error("商品%s在购物车中的信息无法解析，报错信息: %s，该商品自动忽略", sku_id, e)

    logger.info('购物车信息：%s', cart_detail)
    return cart_detail


'''
修改购物车商品的数量
'''


def change_item_num_in_cart(sku_id, vender_id, num, p_type, target_id, promo_id):
    url = "https://cart.jd.com/changeNum.action"
    data = {
        't': 0,
        'venderId': vender_id,
        'pid': sku_id,
        'pcount': num,
        'ptype': p_type,
        'targetId': target_id,
        'promoID': promo_id,
        'outSkus': '',
        'random': random.random(),
        # 'locationId'
    }
    session.headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "https://cart.jd.com/cart",
        "Connection": "keep-alive"
    }
    resp = session.post(url, data=data)
    return json.loads(resp.text)['sortedWebCartResult']['achieveSevenState'] == 2


'''
添加商品到购物车
'''


def add_item_to_cart(sku_id):
    url = 'https://cart.jd.com/gate.action'
    payload = {
        'pid': sku_id,
        'pcount': 1,
        'ptype': 1,
    }
    resp = session.get(url=url, params=payload)
    if 'https://cart.jd.com/cart.action' in resp.url:  # 套装商品加入购物车后直接跳转到购物车页面
        result = True
    else:  # 普通商品成功加入购物车后会跳转到提示 "商品已成功加入购物车！" 页面
        soup = BeautifulSoup(resp.text, "html.parser")
        result = bool(soup.select('h3.ftx-02'))  # [<h3 class="ftx-02">商品已成功加入购物车！</h3>]

    if result:
        logger.info('%s  已成功加入购物车', sku_id)
    else:
        logger.error('%s 添加到购物车失败', sku_id)


def get_checkout_page_detail():
    """获取订单结算页面信息

    该方法会返回订单结算页面的详细信息：商品名称、价格、数量、库存状态等。

    :return: 结算信息 dict
    """
    url = 'http://trade.jd.com/shopping/order/getOrderInfo.action'
    # url = 'https://cart.jd.com/gotoOrder.action'
    payload = {
        'rid': str(int(time.time() * 1000)),
    }
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "https://cart.jd.com/cart.action",
        "Connection": "keep-alive",
        'Host': 'trade.jd.com',
    }
    try:
        resp = session.get(url=url, params=payload, headers=headers)
        if not response_status(resp):
            logger.error('获取订单结算页信息失败')
            return ''
        if '刷新太频繁了' in resp.text:
            return '刷新太频繁了'
        soup = BeautifulSoup(resp.text, "html.parser")
        risk_control = get_tag_value(soup.select('input#riskControl'), 'value')

        order_detail = {
            'address': soup.find('span', id='sendAddr').text[5:],  # remove '寄送至： ' from the begin
            'receiver': soup.find('span', id='sendMobile').text[4:],  # remove '收件人:' from the begin
            'total_price': soup.find('span', id='sumPayPriceId').text[1:],  # remove '￥' from the begin
            'items': []
        }

        logger.info("下单信息：%s", order_detail)
        return order_detail
    except requests.exceptions.RequestException as e:
        logger.error('订单结算页面获取异常：%s' % e)
    except Exception as e:
        logger.error('下单页面数据解析异常：%s', e)
    return risk_control


def submit_order(risk_control, sku_id):
    """提交订单

    重要：
    1.该方法只适用于普通商品的提交订单（即可以加入购物车，然后结算提交订单的商品）
    2.提交订单时，会对购物车中勾选✓的商品进行结算（如果勾选了多个商品，将会提交成一个订单）

    :return: True/False 订单提交结果
    """
    url = 'https://trade.jd.com/shopping/order/submitOrder.action'
    # js function of submit order is included in https://trade.jd.com/shopping/misc/js/order.js?r=2018070403091

    # overseaPurchaseCookies:
    # vendorRemarks: []
    # submitOrderParam.sopNotPutInvoice: false
    # submitOrderParam.trackID: TestTrackId
    # submitOrderParam.ignorePriceChange: 0
    # submitOrderParam.btSupport: 0
    # riskControl:
    # submitOrderParam.isBestCoupon: 1
    # submitOrderParam.jxj: 1
    # submitOrderParam.trackId:

    data = {
        'overseaPurchaseCookies': '',
        'vendorRemarks': '[]',
        'submitOrderParam.sopNotPutInvoice': 'false',
        'submitOrderParam.trackID': 'TestTrackId',
        'submitOrderParam.ignorePriceChange': '0',
        'submitOrderParam.btSupport': '0',
        'riskControl': risk_control,
        'submitOrderParam.isBestCoupon': 1,
        'submitOrderParam.jxj': 1,
        'submitOrderParam.trackId': '9643cbd55bbbe103eef18a213e069eb0',  # Todo: need to get trackId
        # 'submitOrderParam.eid': eid,
        # 'submitOrderParam.fp': fp,
        'submitOrderParam.needCheck': 1,
    }

    def encrypt_payment_pwd(payment_pwd):
        return ''.join(['u3' + x for x in payment_pwd])

    if len(payment_pwd) > 0:
        data['submitOrderParam.payPassword'] = encrypt_payment_pwd(payment_pwd)

    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "http://trade.jd.com/shopping/order/getOrderInfo.action",
        "Connection": "keep-alive",
        'Host': 'trade.jd.com',
    }
    for count in range(1, 2):
        logger.info('第[%s/%s]次尝试提交订单', count, 3)
        try:
            resp = session.post(url=url, data=data, headers=headers)
            resp_json = json.loads(resp.text)

            # 返回信息示例：
            # 下单失败
            # {'overSea': False, 'orderXml': None, 'cartXml': None, 'noStockSkuIds': '', 'reqInfo': None, 'hasJxj': False, 'addedServiceList': None, 'sign': None, 'pin': 'xxx', 'needCheckCode': False, 'success': False, 'resultCode': 60123, 'orderId': 0, 'submitSkuNum': 0, 'deductMoneyFlag': 0, 'goJumpOrderCenter': False, 'payInfo': None, 'scaleSkuInfoListVO': None, 'purchaseSkuInfoListVO': None, 'noSupportHomeServiceSkuList': None, 'msgMobile': None, 'addressVO': None, 'msgUuid': None, 'message': '请输入支付密码！'}
            # {'overSea': False, 'cartXml': None, 'noStockSkuIds': '', 'reqInfo': None, 'hasJxj': False, 'addedServiceList': None, 'orderXml': None, 'sign': None, 'pin': 'xxx', 'needCheckCode': False, 'success': False, 'resultCode': 60017, 'orderId': 0, 'submitSkuNum': 0, 'deductMoneyFlag': 0, 'goJumpOrderCenter': False, 'payInfo': None, 'scaleSkuInfoListVO': None, 'purchaseSkuInfoListVO': None, 'noSupportHomeServiceSkuList': None, 'msgMobile': None, 'addressVO': None, 'msgUuid': None, 'message': '您多次提交过快，请稍后再试'}
            # {'overSea': False, 'orderXml': None, 'cartXml': None, 'noStockSkuIds': '', 'reqInfo': None, 'hasJxj': False, 'addedServiceList': None, 'sign': None, 'pin': 'xxx', 'needCheckCode': False, 'success': False, 'resultCode': 60077, 'orderId': 0, 'submitSkuNum': 0, 'deductMoneyFlag': 0, 'goJumpOrderCenter': False, 'payInfo': None, 'scaleSkuInfoListVO': None, 'purchaseSkuInfoListVO': None, 'noSupportHomeServiceSkuList': None, 'msgMobile': None, 'addressVO': None, 'msgUuid': None, 'message': '获取用户订单信息失败'}
            # {"cartXml":null,"noStockSkuIds":"xxx","reqInfo":null,"hasJxj":false,"addedServiceList":null,"overSea":false,"orderXml":null,"sign":null,"pin":"xxx","needCheckCode":false,"success":false,"resultCode":600157,"orderId":0,"submitSkuNum":0,"deductMoneyFlag":0,"goJumpOrderCenter":false,"payInfo":null,"scaleSkuInfoListVO":null,"purchaseSkuInfoListVO":null,"noSupportHomeServiceSkuList":null,"msgMobile":null,"addressVO":{"pin":"xxx","areaName":"","provinceId":xx,"cityId":xx,"countyId":xx,"townId":xx,"paymentId":0,"selected":false,"addressDetail":"xx","mobile":"xx","idCard":"","phone":null,"email":null,"selfPickMobile":null,"selfPickPhone":null,"provinceName":null,"cityName":null,"countyName":null,"townName":null,"giftSenderConsigneeName":null,"giftSenderConsigneeMobile":null,"gcLat":0.0,"gcLng":0.0,"coord_type":0,"longitude":0.0,"latitude":0.0,"selfPickOptimize":0,"consigneeId":0,"selectedAddressType":0,"siteType":0,"helpMessage":null,"tipInfo":null,"cabinetAvailable":true,"limitKeyword":0,"specialRemark":null,"siteProvinceId":0,"siteCityId":0,"siteCountyId":0,"siteTownId":0,"skuSupported":false,"addressSupported":0,"isCod":0,"consigneeName":null,"pickVOname":null,"shipmentType":0,"retTag":0,"tagSource":0,"userDefinedTag":null,"newProvinceId":0,"newCityId":0,"newCountyId":0,"newTownId":0,"newProvinceName":null,"newCityName":null,"newCountyName":null,"newTownName":null,"checkLevel":0,"optimizePickID":0,"pickType":0,"dataSign":0,"overseas":0,"areaCode":null,"nameCode":null,"appSelfPickAddress":0,"associatePickId":0,"associateAddressId":0,"appId":null,"encryptText":null,"certNum":null,"used":false,"oldAddress":false,"mapping":false,"addressType":0,"fullAddress":"xxxx","postCode":null,"addressDefault":false,"addressName":null,"selfPickAddressShuntFlag":0,"pickId":0,"pickName":null,"pickVOselected":false,"mapUrl":null,"branchId":0,"canSelected":false,"address":null,"name":"xxx","message":null,"id":0},"msgUuid":null,"message":"xxxxxx商品无货"}
            # {'orderXml': None, 'overSea': False, 'noStockSkuIds': 'xxx', 'reqInfo': None, 'hasJxj': False, 'addedServiceList': None, 'cartXml': None, 'sign': None, 'pin': 'xxx', 'needCheckCode': False, 'success': False, 'resultCode': 600158, 'orderId': 0, 'submitSkuNum': 0, 'deductMoneyFlag': 0, 'goJumpOrderCenter': False, 'payInfo': None, 'scaleSkuInfoListVO': None, 'purchaseSkuInfoListVO': None, 'noSupportHomeServiceSkuList': None, 'msgMobile': None, 'addressVO': {'oldAddress': False, 'mapping': False, 'pin': 'xxx', 'areaName': '', 'provinceId': xx, 'cityId': xx, 'countyId': xx, 'townId': xx, 'paymentId': 0, 'selected': False, 'addressDetail': 'xxxx', 'mobile': 'xxxx', 'idCard': '', 'phone': None, 'email': None, 'selfPickMobile': None, 'selfPickPhone': None, 'provinceName': None, 'cityName': None, 'countyName': None, 'townName': None, 'giftSenderConsigneeName': None, 'giftSenderConsigneeMobile': None, 'gcLat': 0.0, 'gcLng': 0.0, 'coord_type': 0, 'longitude': 0.0, 'latitude': 0.0, 'selfPickOptimize': 0, 'consigneeId': 0, 'selectedAddressType': 0, 'newCityName': None, 'newCountyName': None, 'newTownName': None, 'checkLevel': 0, 'optimizePickID': 0, 'pickType': 0, 'dataSign': 0, 'overseas': 0, 'areaCode': None, 'nameCode': None, 'appSelfPickAddress': 0, 'associatePickId': 0, 'associateAddressId': 0, 'appId': None, 'encryptText': None, 'certNum': None, 'addressType': 0, 'fullAddress': 'xxxx', 'postCode': None, 'addressDefault': False, 'addressName': None, 'selfPickAddressShuntFlag': 0, 'pickId': 0, 'pickName': None, 'pickVOselected': False, 'mapUrl': None, 'branchId': 0, 'canSelected': False, 'siteType': 0, 'helpMessage': None, 'tipInfo': None, 'cabinetAvailable': True, 'limitKeyword': 0, 'specialRemark': None, 'siteProvinceId': 0, 'siteCityId': 0, 'siteCountyId': 0, 'siteTownId': 0, 'skuSupported': False, 'addressSupported': 0, 'isCod': 0, 'consigneeName': None, 'pickVOname': None, 'shipmentType': 0, 'retTag': 0, 'tagSource': 0, 'userDefinedTag': None, 'newProvinceId': 0, 'newCityId': 0, 'newCountyId': 0, 'newTownId': 0, 'newProvinceName': None, 'used': False, 'address': None, 'name': 'xx', 'message': None, 'id': 0}, 'msgUuid': None, 'message': 'xxxxxx商品无货'}
            # {"orderXml":null,"cartXml":null,"noStockSkuIds":"","reqInfo":null,"hasJxj":false,"overSea":false,"addedServiceList":null,"sign":null,"pin":null,"needCheckCode":true,"success":false,"resultCode":0,"orderId":0,"submitSkuNum":0,"deductMoneyFlag":0,"goJumpOrderCenter":false,"payInfo":null,"scaleSkuInfoListVO":null,"purchaseSkuInfoListVO":null,"noSupportHomeServiceSkuList":null,"msgMobile":null,"addressVO":null,"msgUuid":null,"message":"验证码不正确，请重新填写"}
            # 下单成功
            # {'overSea': False, 'orderXml': None, 'cartXml': None, 'noStockSkuIds': '', 'reqInfo': None, 'hasJxj': False, 'addedServiceList': None, 'sign': None, 'pin': 'xxx', 'needCheckCode': False, 'success': True, 'resultCode': 0, 'orderId': 8740xxxxx, 'submitSkuNum': 1, 'deductMoneyFlag': 0, 'goJumpOrderCenter': False, 'payInfo': None, 'scaleSkuInfoListVO': None, 'purchaseSkuInfoListVO': None, 'noSupportHomeServiceSkuList': None, 'msgMobile': None, 'addressVO': None, 'msgUuid': None, 'message': None}

            if resp_json.get('success'):
                logger.info('订单提交成功! 订单号：%s', resp_json.get('orderId'))
                return True
            else:
                resultMessage, result_code = resp_json.get('message'), resp_json.get('resultCode')
                if result_code == 0:
                    # self._save_invoice()
                    if '验证码不正确' in resultMessage:
                        resultMessage = resultMessage + '(验证码错误)'
                        message.send('账号订单提交失败,需要验证码。避免死循环退出程序', False)
                        logger.info('账号订单提交失败,需要验证码。避免死循环退出程序')
                        sys.exit(1)
                    else:
                        resultMessage = resultMessage + '(下单商品可能为第三方商品，将切换为普通发票进行尝试)'
                elif result_code == 60077:
                    resultMessage = resultMessage + '(可能是购物车为空 或 未勾选购物车中商品)'
                elif result_code == 60123:
                    resultMessage = resultMessage + '(需要在payment_pwd参数配置支付密码)'
                logger.info('订单提交失败, 错误码：%s, 返回信息：%s', result_code, resultMessage)
                logger.info(resp_json)
                return False
        except Exception as e:
            print(traceback.format_exc())
            continue


'''

'''


def item_removed(sku_id):
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "http://trade.jd.com/shopping/order/getOrderInfo.action",
        "Connection": "keep-alive",
        'Host': 'item.jd.com',
    }
    url = 'https://item.jd.com/{}.html'.format(sku_id)
    page = requests.get(url=url, headers=headers)
    return '该商品已下柜' in page.text


'''
购买环节
测试三次
'''


def buyMask(sku_id):

    risk_control = get_checkout_page_detail()
    if risk_control == '刷新太频繁了':
        return False
    if len(risk_control) > 0:
        if submit_order(risk_control, sku_id):
            return True


'''
查询库存
'''


def check_stock():
    skuidString = ','.join(skuids)
    callback = 'jQuery' + str(random.randint(1000000, 9999999))
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/531.36",
        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
        "Referer": "https://cart.jd.com/cart.action",
        "Connection": "keep-alive",
    }
    url = 'https://c0.3.cn/stocks'
    payload = {
        'type': 'getstocks',
        'skuIds': skuidString,
        'area': area,
        'callback': callback,
        '_': int(time.time() * 1000),
    }
    resp = session.get(url=url, params=payload, headers=headers)
    resptext = resp.text.replace(callback + '(', '').replace(')', '')
    respjson = json.loads(resptext)
    inStockSkuid = []
    nohasSkuid = []
    abnormalSkuid = []
    for i in skuids:
        try:
            if respjson[i]['StockStateName'] != '无货':
                inStockSkuid.append(i)
            else:
                nohasSkuid.append(i)
        except Exception as e:
            abnormalSkuid.append(i)
    logger.info('[%s]类型口罩无货', ','.join(nohasSkuid))
    if len(abnormalSkuid) > 0:
        logger.info('[%s]类型口罩查询异常', ','.join(abnormalSkuid))
    return inStockSkuid


if len(skuids) != 1:
    logger.info('请准备一件商品')
skuId = skuids[0]
flag = 1
while (1):
    try:
        if flag == 1:
            validate_cookies()
            getUsername()
            select_all_cart_item()
            remove_item()
            add_item_to_cart(skuId)

        logger.info('第' + str(flag) + '次 ')
        flag += 1
        inStockSkuid = check_stock()
        if skuId in inStockSkuid:
            logger.info('[%s]类型口罩有货啦!马上下单', skuId)
            skuidUrl = 'https://item.jd.com/' + skuId + '.html'
            if buyMask(skuId):
                message.send(skuidUrl, True)
                sys.exit(1)
            else:
                if item_removed(skuId):
                    logger.info('[%s]已下柜商品', skuId)
                    sys.exit(1)
                else:
                    message.send(skuidUrl, False)
        timesleep = random.randint(5, 15) / 10
        time.sleep(timesleep)
        if flag % 100 == 0:
            select_all_cart_item()
            remove_item()
            validate_cookies()
            logger.info('校验是否还在登录')
            add_item_to_cart(skuId)
    except Exception as e:
        import traceback

        print(traceback.format_exc())
        time.sleep(10)