sys.argv[]表示獲取命令行參數(shù)
sys.argv腳本
learn_sys.py
#!/usr/bin/env/ python
# coding:UTF-8
# Filename: learn_sys.py
import sys
print 'The command line argv are'
for i in sys.argv:
print i
print '\npythonpath is', sys.path,'\n'
sys.argv腳本運(yùn)行
cmd中運(yùn)行python learn_sys.py this is argv
-
learn_sys.py是腳本自身名稱 -
this is argv是腳本后面的參數(shù)
learn_sys.png
關(guān)鍵點(diǎn)
sys.argv[0]是腳本自身的名稱
sys.argv[1]是this
sys.argv[2]是is
sys.argv[3]是argv
