摘要: #encoding=utf-8 #文件比较小 count=len(open(r"data.txt",'r').readlines()) print(count) #文件比较大 count=-1 for count, line in enumerate(... 阅读全文
posted @ 2018-04-18 11:30 m*x*h 阅读(134) 评论(0) 推荐(0) 编辑