selenium安装后,需要安装浏览器驱动

google的驱动:chromedriver.exe

驱动版本与chrome版本对应的目录:
http://npm.taobao.org/mirrors/chromedriver/2.32/notes.txt
 
驱动各版本的下载地址:http://npm.taobao.org/mirrors/chromedriver
from selenium import webdriver
bs=webdriver.Chrome('C:\Program Files (x86)\Google\Chrome\Application\chromedriver')
chrome的首字母要大写,chromedriver要放到chrome.exe的目录下,调用时要给出chromedriver的全目录包括文件名‘chromedriver.exe’
Firefox的驱动:从前的版本好像不需要安装驱动,后来需要安装firefoxdriver.exe,

Firefox Driver comes with Selenium/Webdriver itself. No need to launch an external server (like Chromedriver). It is all built-in.

http://code.google.com/p/selenium/wiki/FirefoxDriver

再后来据说被GeckoDriver 替代了,没有核实,google用的比较顺手。
note: as of selenium 3.0, FirefoxDriver has been replaced by GeckoDriver (which is external)

转载于:https://www.cnblogs.com/Ting-light/p/9541320.html

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