1.mac chromedriver的安裝目錄:/usr/local/bin
2.mac htmltestrunner的存放目錄:命令行下 import sys sys.path
/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
3.查看mac site-packages的路徑:命令行下 import sys sys.path
/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages