Python入門基礎學習 ： argv函數簡介

 

Python argv函數:

 

from sys import argv


txt = open(argv[0],'r')                             argv[0]表示代碼本身文件路徑
print ("Here's your file %r:" % filename)
print (txt.read())
print( "Type the filename again:")
file_again = input("> ")
txt_again = open(file_again)
print (txt_again.read())