Selenium/PhantomJS引发错误

Question

我正在尝试在Python中运行PhantomJS驱动程序,但我收到错误.我已经读过,我应该把整条路径作为一个论点,但它没有帮助.

这是代码:

from selenium import webdriver

# driver = webdriver.Chrome('D:\Python_projects\chromedriver_win32/chromedriver.exe') # this works
driver = webdriver.PhantomJS(executable_path='D:\Python\phantomjs-2.0.0-windows\bin\phantomjs.exe')

错误:

Traceback (most recent call last):
  File "path to script", line 8, in <module>
    driver = webdriver.PhantomJS(executable_path='D:\Python\phantomjs-2.0.0-windows\bin\phantomjs.exe')
  File "C:\Python27\lib\site-packages\selenium\webdriver\phantomjs\webdriver.py", line 50, in __init__
    self.service.start()
  File "C:\Python27\lib\site-packages\selenium\webdriver\phantomjs\service.py", line 75, in start
    raise WebDriverException("Unable to start phantomjs with ghostdriver.", e)
selenium.common.exceptions.WebDriverException: Message: Unable to start phantomjs with ghostdriver.
Screenshot: available via screen

你知道我做错了什么吗？

Answer 1

在原始字符串中创建路径,添加'r': 

driver = webdriver.PhantomJS(executable_path=r'D:\Python\phantomjs-2.0.0-windows\bin\phantomjs.exe')

Answer 2

为简单起见,将可执行文件放在与脚本相同的目录中:

driver = webdriver.PhantomJS() # now there's no need for a path