我一直在尝试在我的Mac上设置Chrome的无头浏览器,但是我一直遇到错误。
我尝试参考以下教程:
https://intoli.com/blog/running-selenium-with-headless-chrome/ https://duo.com/decipher/driving-headless-chrome-with-python
并使用以下Stack Overflow页面:
如何让Chromedriver在无头模式下运行? 和 selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH error with chrome
无头浏览器可以在PhantomJS上工作,但我知道Selenium不再希望我们使用它。 这是我现在正在运行的代码(几乎与Stack Overflow上的回复一致):
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("--headless")
driver = webdriver.Chrome(chrome_options=chrome_options)
driver.get("http://www.duo.com")
print("Chrome Browser Initialized in Headless Mode")
这是我的回复:
Traceback (most recent call last):
File "headless_browser.py", line 47, in <module>
driver = webdriver.Chrome(chrome_options=chrome_options)
File "/Users/BCohen/anaconda3/lib/python3.6/site-packages/selenium/webdriver/chrome/webdriver.py", line 75, in __init__
desired_capabilities=desired_capabilities)
File "/Users/BCohen/anaconda3/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 154, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/Users/BCohen/anaconda3/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 243, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/Users/BCohen/anaconda3/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 312, in execute
self.error_handler.check_response(response)
File "/Users/BCohen/anaconda3/lib/python3.6/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: cannot find Chrome binary
(Driver info: chromedriver=2.36.540469 (1881fd7f8641508feb5166b7cae561d87723cfa8),platform=Mac OS X 10.13.2 x86_64)