#coding:utf-8 from pygame.draw import lines import sys,os old_file = sys.argv[1] #接受外部设备上的参数 new_file = sys.argv[2] old_yes=open('yes.txt','r') replace_yes=open('yes1.txt','a+') lines=old_yes.readlines() #将硬盘中的文件内容赋值给内存变量 # print lines for line in lines: # print '1111111' if old_file in line: line=line.replace(old_file,new_file) #替换字符 replace_yes.write(line) old_yes.close() replace_yes.close()
执行后程序报:IndexError: list index out of range
这需要在命令行执行,需要带参数。python *.py 参数1