这适用于Linux和Windows:
Python 3.x
>>> import sys>>> print(sys.executable)C:pathtopython.exe
Python 2.x
>>> import sys>>> print sys.executable/usr/bin/python

这适用于Linux和Windows:
Python 3.x
>>> import sys>>> print(sys.executable)C:pathtopython.exe
Python 2.x
>>> import sys>>> print sys.executable/usr/bin/python