python Selenium : WebDriverException: Message: chrome not reachable

Question

我正面临 python selenium 的问题 我在下面输入了代码，几分钟前它运行良好，但现在它不起作用说 chrome not reachable 请帮忙!

from selenium import webdriver
driver = webdriver.Chrome('/Users/Danny/Downloads/chromedriver_win32/chromedriver')
driver.get('https://google.com')

结果

---------------------------------------------------------------------------
WebDriverException                        Traceback (most recent call last)
<ipython-input-36-6bcc3a6d3d05> in <module>()
----> 1 driver.get('https://google.com')

~\Anaconda3\lib\site-packages\selenium\webdriver\remote\webdriver.py in get(self, url)
    322         Loads a web page in the current browser session.
    323         """
--> 324         self.execute(Command.GET, {'url': url})
    325 
    326     @property

~\Anaconda3\lib\site-packages\selenium\webdriver\remote\webdriver.py in execute(self, driver_command, params)
    310         response = self.command_executor.execute(driver_command, params)
    311         if response:
--> 312             self.error_handler.check_response(response)
    313             response['value'] = self._unwrap_value(
    314                 response.get('value', None))

~\Anaconda3\lib\site-packages\selenium\webdriver\remote\errorhandler.py in check_response(self, response)
    240                 alert_text = value['alert'].get('text')
    241             raise exception_class(message, screen, stacktrace, alert_text)
--> 242         raise exception_class(message, screen, stacktrace)
    243 
    244     def _value_or_default(self, obj, key, default):

WebDriverException: Message: chrome not reachable
  (Session info: chrome=64.0.3282.140)
  (Driver info: chromedriver=2.35.528161 (5b82f2d2aae0ca24b877009200ced9065a772e73),platform=Windows NT 10.0.16299 x86_64)

编辑

当我尝试这段代码时确实有效，但我不知道为什么它突然有效 有人可以解释这段代码吗？

driver=webdriver.Chrome(executable_path="C:/Users\Danny\Downloads\chromedriver_win32\chromedriver.exe")

for i in range(1,10):
driver.get('https://google.com')

Answer 1

您看到的错误给了我们一些提示，如下所示:

WebDriverException                        Traceback (most recent call last)
<ipython-input-36-6bcc3a6d3d05> in <module>()
----> 1 driver.get('https://google.com')

以下是一些观察和补救措施:

• 首先，我希望您回顾一下 ChromeDriver 二进制文件的确切绝对路径，我的猜测是:

  /Users/Users/Downloads/chromedriver_win32/chromedriver
  

  应该是:

  /Users/Downloads/chromedriver_win32/chromedriver
  

• 此外，传递 ChromeDriver 二进制文件位置的更好方法是同时传递参数 executable_path，因此该行将是:

  driver = webdriver.Chrome(executable_path=r'/Users/Users/Downloads/chromedriver_win32/chromedriver')
  

• 最后，每当您调用 get() 方法打开一个 URL 时，尝试传递 Fully Qualified Domain Name (FQDN)如下:

  driver.get('https://www.google.co.in')