使用selenium模块控制谷歌浏览器报错:
browser=selenium.webdriver.Chrome()
Traceback (most recent call last):
File "/anaconda3/lib/python3.7/threading.py", line 917, in _bootstrap_inner
self.run()
File "/anaconda3/lib/python3.7/threading.py", line 865, in run
self._target(*self._args, **self._kwargs)
File "visit.py", line 20, in watch_index
browser=webdriver.Chrome()
File "/anaconda3/lib/python3.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 73, in __init__
self.service.start()
File "/anaconda3/lib/python3.7/site-packages/selenium/webdriver/common/service.py", line 83, in start
os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home
原因是没有在环境中配置chromedriver插件
- 按照报错给出的网址下载chromedriver压缩文件
- 进入下载的文件夹,解压chromedriver压缩文件
unzip chromedriver_mac64.zip
- 将解压得到的文件移动到目录/usr/local/bin
mv chromedriver /usr/local/bin
- 进入/usr/local/bin目录
cd /usr/local/bin
- 修改权限
chmod a+x chromedirver
此时运行文件不再报错