python2.7+Selenium3+firefox49

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之前用的Selenium2,总是要找低版本的火狐才能使用

最近升级到了Selenium3后,和最新的firefox49就能匹配使用,不过也碰到了一些问题


1. 要先将geckodriver.exe放到firefox的安装目录下,我这里的路径为C:\Program Files (x86)\Mozilla Firefox


2. python脚本:

from selenium import webdriver

driver=webdriver.Firefox(executable_path = 'C:\\Program Files (x86)\\Mozilla Firefox\\geckodriver.exe')

driver.get("https://www.baidu.com")


3.如果运行上述脚本报错:Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binary flag set on the command line

请尝试:

from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

binary = FirefoxBinary(r'C:\Program Files (x86)\Mozilla Firefox\firefox.exe')
driver=webdriver.Firefox(executable_path='C:\\ProgramFiles(x86)\\MozillaFirefox\\geckodriver.exe',firefox_binary=binary)



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