环境:Python2.7+selenium3+Firefox47
问题1:
在打开火狐浏览器时报错:‘geckodriver‘ executable needs to be in PATH
from selenium import webdriver
解决:
1.查看C:Python27Libsite-packagesseleniumwebdriverfirefox中的webdriver.py,在def_init_函数中,executable_path="geckodriver",之前搭建的环境上是executable_path="wires";
2.geckodriver是一原生态的第三方浏览器,对于selenium3.x版本都会使用geckodriver来驱动firefox,所以需要下载geckodriver.exe,下载地址:https://github.com/mozilla/geckodriver/releases
3.放在C:Python27(查看环境变量path中是否添加C:Python27该路径)
问题2:
结果又出现报错:selenium.common.exceptions.WebDriverException: Message: Unable to find a matching set of capabilities
解决:
更新火狐浏览器到Firefox57