chrome版本與對應的谷歌驅動(chromedriver)
1.下載chromedriver:http://chromedriver.storage.googleapis.com/index.html 或者 https://npm.taobao.org/mirrors/chromedriver


2.將下載的對應包放置python安裝目錄下(如:D:\python)解壓即可
所有chromedriver均可在下面鏈接中下載到::http://chromedriver.storage.googleapis.com/index.html
https://npm.taobao.org/mirrors/chromedriver
firefox_geckodriver 版本
https://github.com/mozilla/geckodriver/releases
3.谷歌瀏覽器各版本下載地址:
https://www.portablesoft.org/google-chrome-legacy-versions/
https://www.chromedownloads.net/
https://www.slimjet.com/chrome/google-chrome-old-version.php
