import time
from selenium import webdriver
import datetimeclass Spider:def __init__(self, url):self.__base_url = urlself.__headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36',}def get_url(self):global driverdriver.get(self.__base_url)def login(self):global driverif driver.find_element_by_link_text("亲，请登录"):driver.find_element_by_link_text("亲，请登录").click()print("请在30秒内扫描登陆")time.sleep(30)driver.get("https://cart.taobao.com/cart.htm")def selectAll(self,method):global driver# 打开购物车列表页面driver.get("https://cart.taobao.com/cart.htm")time.sleep(3)# 是否全选购物车if method == 0:while True:try:if driver.find_element_by_id("J_SelectAll1"):driver.find_element_by_id("J_SelectAll1").click()breakexcept:# print(f"找不到购买按钮")passif method ==1 :print(f"请手动勾选需要购买的商品")time.sleep(30)def buy(self,times):global driverwhile True:now = datetime.datetime.now()# 对比时间，时间到的话就点击结算if now > times:# 点击结算按钮while True:try:if driver.find_element_by_link_text("结 算"):driver.find_element_by_link_text("结 算").click()print(f"结算成功，准备提交订单")breakexcept:pass# 点击提交订单按钮while True:try:if driver.find_element_by_link_text('提交订单'):driver.find_element_by_link_text('提交订单').click()print(f"抢购成功，请尽快付款")except:# print(f"再次尝试提交订单")passtime.sleep(0.01)option = webdriver.ChromeOptions()
option.add_argument('disable-infobars')
driver = webdriver.Chrome(chrome_options=option)
spider = Spider("https://www.taobao.com")
spider.get_url()
spider.login()
#设置0为全选、1为手动
spider.selectAll(0)
# 设置抢购时间
set_time = datetime.datetime(2019,6,6,1,25)
spider.buy(set_time)