查看python版本:
C:hypy>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. >>> exit();
查看pip3版本:
C:hypy>pip3 -V pip 21.2.4 from c:usersufoappdatalocalprogramspythonpython37libsite-packagespip (python 3.7)
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