【Python】唯品会购买商品（未完待续……）

# coding=utf-8
from selenium import webdriver
from time import sleep
import keyword
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support.ui import Select
import csv
import random
import io

#滚动滚动条`
def MoveScorllBar(driver,down,range1,range2):
 moneCount=random.randint(range1, range2)
 for num in range(1,moneCount):
 if(down=="down"):
 driver.find_element_by_xpath("//body").send_keys(Keys.DOWN)
 sleep(random.uniform(0.1,0.5))
 else:
 driver.find_element_by_xpath("//body").send_keys(Keys.UP)
 sleep(random.uniform(0.1,0.5))
 return
#弹出新的浏览器窗口后，将之后的操作指向新的浏览器窗口
def SwitchWindow():
 windows = driver.window_handles
 driver.switch_to_window(windows[1])
if __name__=="__main__":
 a = '耐克'
 num = '3'
 driver = webdriver.Chrome()
 driver.get("https://www.vip.com")
 MoveScorllBar(driver, "down", 10, 30)
 MoveScorllBar(driver, "up", 10, 30)
 driver.find_element_by_xpath("// *[ @ id = 'J-search'] / div[1] / input").send_keys(a)
 driver.find_element_by_xpath("// *[ @ id = 'J-search'] / div[1] / a / span").click()
 MoveScorllBar(driver, "down", 10, 30)
 #选择商品
 driver.find_element_by_css_selector('section#J_searchCatList div:nth-child(2)').click()
 SwitchWindow()
 MoveScorllBar(driver, "down", 10, 30)
 MoveScorllBar(driver, "up", 10, 30)
 driver.find_element_by_xpath("//*[@id='J-cartAdd-sizeID-1612349898']").click()
 
 如果class中含有disable那么继续循环，如果不包含disabled那么break循环，执行选中，然后输入购买数量后点击购买。

site = ' http://www.outofmemory.cn/'
if "sharejs" in site:

print('site contains sharejs')


 driver.find_element_by_xpath("//*[@id='J-num-select'']/dd[1]/em").send_keys(num)#修正后的代码，xpath后（）中双引号("")里面不能套用双引号(""),把里面的双引号改成单引号('')报错就没有了。
 #driver.find_element_by_class_name("amount num-input J-pro-num-txt").send_keys(num)

【Python】唯品会购买商品（未完待续……）

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