摘要: import os for filename in os.listdir(r'.'): print filename os.rename(filename,filename.replace(' ','_')) cmd= "avconv -i "+filename.replace(' ','_') + " ./mp3/"+ filename.replace('m4a','m... 阅读全文
posted @ 2019-06-19 23:58 ahuo 阅读(712) 评论(0) 推荐(0) 编辑