1、下载安装
https://blog.csdn.net/kacylining/article/details/60587484
https://www.zhihu.com/question/30496889
2、写入测试代码后报错:
ModuleNotFoundError: No module named 'selenium'
https://www.cnblogs.com/sgwjj/p/8558242.html
3、火狐Firefox浏览器所有历史版本下载地址
http://ftp.mozilla.org/pub/mozilla.org//firefox/releases/
4、下载对应浏览器的驱动
https://blog.csdn.net/zxy987872674/article/details/53173208
https://docs.seleniumhq.org/download/