Python Selenium/PhantomJS 引发错误
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Selenium/PhantomJS raises error
提问by Milano
I'm trying to run PhantomJSdriver in Pythonbut I'm getting error. I've read that I should pass the whole path as an argument but it didn't help.
我正在尝试在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。
Here is the code:
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')
ERROR:
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
Do you know what am I doing wrong?
你知道我做错了什么吗？
采纳答案by WEI YU
Make the path in raw string, add 'r':
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')
回答by Malik Brahimi
For simplicity's sake place the executable in the same directory as your script:
为简单起见，将可执行文件与脚本放在同一目录中：
driver = webdriver.PhantomJS() # now there's no need for a path
回答by Allan Cascante
For me none of the above solved the problem; I found the code:
对我来说，以上都没有解决问题；我找到了代码：
driver = webdriver.PhantomJS()
Will only work for root...
仅适用于root...
回答by Sameer Narkhede
For me, this works fine and also don't have to specify path for PhantomJS You need to install pip install phantomjs-binary binary package using pip
对我来说，这很好用，也不必为 PhantomJS 指定路径您需要使用 pip 安装 pip install phantomjs-binary 二进制包
pip install phantomjs-binary
it will download a package of approx 60MB. and contains PhantomJS for windows, mac, and Linux as per the running environment. after that, you can use it
它将下载一个大约 60MB 的包。并根据运行环境包含适用于 windows、mac 和 Linux 的 PhantomJS。之后，你可以使用它
from selenium import webdriver
from phantomjs_bin import executable_path
driver = webdriver.PhantomJS(executable_path=executable_path)
