Python crawler can not only crawl static web pages, you can also crawl crawl crawl dynamic web pages. But the new version of Selenium does not support PhantomJS, can not be dynamic web crawling, so to give up PhantomJS, directly with headless ChromeDriver. this article introduces the process of installing ChromeDriver.
1、Why should I install ChromeDriver?
Using Python's third-party library selenium requires the corresponding browser driver ChromeDriver.
2、Related Links
Official website:/a//ch
3. MAC Installation
brew install chromedriver
If the installation fails, use the following method
brew cask install chromedriver
4. Verify installation
Also at the CMD command line, type the following
C:\Users\inwsy>python Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> from selenium import webdriver >>> browser = ()
If a blank Chrome page opens, the installation was successful.
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