我们的网络环境使用代理服务器连接外部互联网,在 IE => Internet Options => Connections => LAN Settings 中配置,如“10.212.20.11:8080”。
现在,我正在为 chrome 和 IE 使用 selenium webdriver,但是启用代理服务器后,我无法启动浏览器。
这是python代码:
from selenium import webdriver
driver = webdriver.Chrome(executable_path='E:\Selenium\WebDrivers\chromedriver.exe')
这是错误消息(如果在 IE“Internet 选项”中禁用代理,它可以正常工作):
Traceback (most recent call last):
File "E:\WorkSpace\GitHub\selenium\sandbox\test.py", line 4, in <module>
driver = webdriver.Chrome(executable_path='E:\Selenium\WebDrivers\chromedriver.exe')
File "C:\Python27\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 66, in __init__
self.quit()
File "C:\Python27\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 81, in quit
self.service.stop()
File "C:\Python27\lib\site-packages\selenium\webdriver\chrome\service.py", line 97, in stop
url_request.urlopen("http://127.0.0.1:%d/shutdown" % self.port)
File "C:\Python27\lib\urllib2.py", line 126, in urlopen
return _opener.open(url, data, timeout)
File "C:\Python27\lib\urllib2.py", line 406, in open
response = meth(req, response)
File "C:\Python27\lib\urllib2.py", line 519, in http_response
'http', request, response, code, msg, hdrs)
File "C:\Python27\lib\urllib2.py", line 438, in error
result = self._call_chain(*args)
File "C:\Python27\lib\urllib2.py", line 378, in _call_chain
result = func(*args)
File "C:\Python27\lib\urllib2.py", line 625, in http_error_302
return self.parent.open(new, timeout=req.timeout)
File "C:\Python27\lib\urllib2.py", line 406, in open
response = meth(req, response)
File "C:\Python27\lib\urllib2.py", line 519, in http_response
'http', request, response, code, msg, hdrs)
File "C:\Python27\lib\urllib2.py", line 444, in error
return self._call_chain(*args)
File "C:\Python27\lib\urllib2.py", line 378, in _call_chain
result = func(*args)
File "C:\Python27\lib\urllib2.py", line 527, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 401: Unauthorized
那么,如何设置chromedriver的代理呢?(IE驱动也有同样的问题)。
谢谢Ehsan,但我更改了代码,错误仍然存在。
from selenium import webdriver
chrome_option = webdriver.ChromeOptions()
chrome_option.add_argument("--proxy-server=10.213.20.62:80" )
driver = webdriver.Chrome(executable_path='E:\Selenium\WebDrivers\chromedriver.exe',
chrome_options=chrome_option)
driver.quit()
解决了!只需在 IE => Internet 选项 => 连接 => LAN 设置中,添加不使用代理“127.0.0.1”的异常地址,此问题就解决了!不管怎么说,还是要谢谢你!