根据自己的chrome的版本,下载相应的版本:
软件测试:
import time from selenium import webdriver from scrapy import Selector from selenium.common.exceptions import NoSuchElementException #键入自己的实际安装路径 browser = webdriver.Chrome(executable_path="D:/google-chrome/chromedriver.exe") browser.get("https://item.jd.com/7652013.html") try: click_ele = browser.find_element_by_xpath("//li[@clstag='shangpin|keycount|product|shangpinpingjia_1']") click_ele.click() except NoSuchElementException as e: pass sel = Selector(text=browser.page_source) print(sel.xpath("//span[@class='price J-p-7652013']/text()").extract_first()) browser.close()
本文来自博客园,作者:topass123,转载请注明原文链接:https://www.cnblogs.com/topass123/p/13354018.html