本文实例讲述了python访问系统环境变量的方法。分享给大家供大家参考。具体如下:
#--------------------------------
# Name: enviroment_variables.py
# Author: Kevin Harris
# Last Modified: 02/13/04
# Description: This Python script demonstrates
# how to acces enviroment variables.
#--------------------------------
import os
envVar = os.environ.get( "PATHEXT" )
print( "PATHEXT = " + envVar )
input( '\nPress Enter to exit...' )
希望本文所述对大家的Python程序设计有所帮助。