win10系统解决WebDriverException: Message: 'chromedriver' executable needs to be in PATH

1, first download Chromedrive

• Chrome enter settings - see "" About Chrome ' "
  

• Copy the selected part of the picture

• Enter the URL in the browser - "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_ 80.0.3987 " (note the bold part, everyone needs to step into their own copy of the contents)

• Your browser will return for a version number, as shown:

• 

• Then enter Chromedrive download address: "https://chromedriver.storage.googleapis.com/index.html?path= 80.0.3987.106 (bold step on the part of the change to the browser to tell you the version number)

• 

• Click to enter the download directory

• 
  
  Download to Google root:
  
  2, environment configuration
  My Computer - Properties - Advanced System Settings - Environment Variables
  - System Variables double-click in the right side click New path-- - to copy into the address above - OK
  ( "C: \ Program Files ( x86) \ Google \ Chrome \ Application")

So generally you can, and if not, you can restart the computer - "Ferris rescue" in the classic lines: "99% off restart can solve the problem," ha ha do not know about the accuracy