①下载地址:chrome driver ②下载地址: PhantomJS
1.将解压的chromedriver.exe复制到python安装目录即可
2.测试
from selenium import webdriver
driver = webdriver.Chrome()
driver.get("http://www.baidu.com")
>> 弹出一个chrome新窗口,显示百度网页即成功
from selenium import webdriver
driver = webdriver.PhantomJS('C:\python\python37\phantomjs.exe')
driver.get("http://www.baidu.com/")
driver.save_screenshot("长城.png")