selenium.common.exceptions.WebDriverException:消息:连接被拒绝 [英] selenium.common.exceptions.WebDriverException: Message: connection refused

问题描述

这是我的代码:

from selenium import webdriver

browser = webdriver.Firefox()

browser.get('http://www.python.org')

browser.close()

当我运行此脚本时，它启动了firefox浏览器，但页面空白，然后命令行显示错误消息:

It launched the firefox browser when I ran this script, but the page is blank, then the command line shows the error message:

Traceback (most recent call last):
  File "ad.py", line 3, in <module>
    browser = webdriver.Firefox()
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/webdriver.py", line 76, in __init__
    keep_alive=True)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 92, in __init__
    self.start_session(desired_capabilities, browser_profile)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 179, in start_session
    response = self.execute(Command.NEW_SESSION, capabilities)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 236, in execute
    self.error_handler.check_response(response)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/errorhandler.py", line 192, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: connection refused

我的python版本是 2.7.3 ，硒版本是 selenium-3.0.0.b3.egg-info

My python vesion is 2.7.3 and the selenium version is selenium-3.0.0.b3.egg-info

请，我该如何解决问题...

Please, how do I solve the problem ...

推荐答案

检查您的geckodriver.log文件(应与python文件位于同一目录中)

Check your geckodriver.log file (should be in the same directory as python file)

如果显示Error: GDK_BACKEND does not match available displays，则安装pyvirtualdisplay:

If it says Error: GDK_BACKEND does not match available displays then install pyvirtualdisplay:

pip install pyvirtualdisplay selenium

您可能也需要xvfb:

You might need xvfb too:

sudo apt-get install xvfb # Debian

sudo yum install Xvfb # Fedora

然后尝试添加以下代码:

Then try adding this code:

from pyvirtualdisplay import Display
display = Display(visible=0, size=(800, 600))
display.start()

完整示例:

from pyvirtualdisplay import Display
from selenium import webdriver

display = Display(visible=0, size=(800, 600))
display.start()

browser = webdriver.Firefox()
browser.get('http://www.python.org')

browser.close()

这篇关于selenium.common.exceptions.WebDriverException:消息:连接被拒绝的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！