三十九、Python内置模块之sys( 二 )

>>> print(sys.path)['', '/Users/david.tian/.virtualenvs/pysparkvenv/lib/python37.zip','/Users/david.tian/.virtualenvs/pysparkvenv/lib/python3.7','/Users/david.tian/.virtualenvs/pysparkvenv/lib/python3.7/lib-dynload','/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7','/Users/david.tian/.virtualenvs/pysparkvenv/lib/python3.7/site-packages']



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