selenium 官方中文文档:
http://selenium-python-zh.readthedocs.io/en/latest/installation.html
chromedriver官方文档:https://sites.google.com/a/chromium.org/chromedriver/downloads
安装selenium: pip3 install selenium
配置driver:下载driver,并放到环境变量目录
驱动的下载地址如下:
chrome:http://npm.taobao.org/mirrors/chromedriver
firfox :https://github.com/mozilla/geckodriver/releases
webdirver中文社区:http://www.webdriver.org/nav1/
selenium用法详解:https://blog.csdn.net/qq_29186489/article/details/78661008