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shoppingmiao_jd.py
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#!usr/bin/python
# -*- coding: utf-8 -*-
# Author:Reg_coco
# www.qxn110.com
# Wechat: yikunzhu
# 京
from selenium import webdriver
import datetime
import time
#创建浏览器对象
driver = webdriver.Chrome()
#窗口最大化显示
driver.maximize_window()
def login(url,mall):
'''
登陆函数
url:商品的链接
mall：商城类别
'''
driver.get(url)
driver.implicitly_wait(10)
time.sleep(2)
#京东专用
if mall=='1':
#找到并点击京东的登陆按钮
driver.find_element_by_link_text("你好，请登录").click()
print("请在30秒内完成登录")
#用户扫码登陆
time.sleep(30)
def buy(buy_time,mall):
'''
购买函数
buy_time:购买时间
mall:商城类别
获取页面元素的方法有很多，获取得快速准确又是程序的关键
在写代码的时候运行测试了很多次，css_selector的方式表现最佳
'''
if mall=='1':
#"立即购买"的css_selector
btn_buy='#InitCartUrl'
#"中间到购物车"的css_selector
btn_goon='#GotoShoppingCart'
#"立即下单"的css_selector
btn_order='#cart-floatbar > div > div > div > div.options-box > div.toolbar-right.toolbar-right-new > div.normal > div > div.btn-area > a'
#"完成下单
btn_allok='#order-submit'
while True:
#现在时间大于预设时间则开售抢购
if datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')>=buy_time:
try:
#找到“立即购买”，点击
if driver.find_element_by_css_selector(btn_buy):
driver.find_element_by_css_selector(btn_buy).click()
break
#time.sleep(0.1)
except:
pass
# while True:
# #现在时间大于预设时间则开售抢购
# if datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')>buy_time:
# try:
# #找到“立即购买”，点击
# if driver.find_element_by_xpath(btn_buy):
# driver.find_element_by_xpah(btn_buy).click()
# break
# time.sleep(0.1)
# except:
# time.sleep(0.3)
while True:
try:
#找到“立即下单”，点击，
if driver.find_element_by_css_selector(btn_goon):
driver.find_element_by_css_selector(btn_goon).click()
if driver.find_element_by_css_selector(btn_order):
driver.find_element_by_css_selector(btn_order).click()
if driver.find_element_by_css_selector(btn_allok):
driver.find_element_by_css_selector(btn_allok).click()
#下单成功，跳转至支付页面
print("购买成功")
break
driver.refresh()
except:
driver.refresh()
time.sleep(0.01)
if __name__ == "__main__":
# url = input("请输入商品链接:")
# mall = input("请选择商城（淘宝 1 天猫 2 小米有品 3 苏宁易购 4 输入数字即可）： ")
# bt = input("请输入开售时间【2019-02-15（空格）12:55:50】")
url = "https://item.jd.com/1600815280.html#crumb-wrap"
mall = "1"
bt = "2020-02-16 19:35:30"
login(url, mall)
buy(bt, mall)