python - Selenium/PhantomJS 引发错误

Question

我试图在 Python 中运行 PhantomJS 驱动程序，但出现错误。我读过我应该将整个路径作为参数传递，但它没有帮助。

代码如下:

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')