python+selenium实现京东自动登录及秒杀功能_Python

本文实例为大家分享了selenium+python京东自动登录及秒杀的代码，供大家参考，具体内容如下

运行环境：

python 2.7
python安装selenium
安装webdriver（这里是firefox）

其中selenium可以采用pip安装：

1	`pip install selenium`

webdriver下载地址

需要注意的是，webdriver的目录、对应浏览器的目录，都要添加到path。

代码如下：

									# _*_coding:utf-8_*_ 

									from selenium import webdriver

									import datetime 

									import time

									driver = webdriver.Firefox()

									def login(uname, pwd):

									 driver.get("http://www.jd.com")

									 driver.find_element_by_link_text("你好，请登录").click()

									 time.sleep(3)

									 driver.find_element_by_link_text("账户登录").click()

									 driver.find_element_by_name("loginname").send_keys(uname)

									 driver.find_element_by_name("nloginpwd").send_keys(pwd)

									 driver.find_element_by_id("loginsubmit").click()

									 time.sleep(3)

									 driver.get("https://cart.jd.com/cart.action")

									 time.sleep(3)

									 driver.find_element_by_link_text("去结算").click()

									 now = datetime.datetime.now()

									 print now.strftime('%Y-%m-%d %H:%M:%S')

									 print 'login success'

									# buytime = '2016-12-27 22:31:00' 

									def buy_on_time(buytime):

									 while True:

									  now = datetime.datetime.now()

									  if now.strftime('%Y-%m-%d %H:%M:%S') == buytime:

									   driver.find_element_by_id('order-submit').click()

									   time.sleep(3)

									   print now.strftime('%Y-%m-%d %H:%M:%S')

									   print 'purchase success'

									  time.sleep(0.5)

									# entrance

									login('username', 'password')

									buy_on_time('2017-01-01 14:00:00')