秋天来啦!秋天来啦!田野里就是美丽的图画。花生躲在地下,包着红色的毛毯,住在土黄色的房间里睡大觉。玉米姐姐穿着绿色的裙子,在叶子上跳舞,南瓜爷爷鼓着金黄色的大肚子,坐着高级的南瓜车,一边看风景一边享受。西红柿露出火红火红的脸蛋,正对着我们微笑。谁使秋天这样美?看,田野里的菊花做出了回答,菊花顶着一个爆炸头,在微风中轻轻摇动,好像在说:是勤劳的人们画出了秋天的图画。
业务需求
需要将文本文件分每两行一组
jb51.txt
1:www.haodaima.com
2:www.haodaima.com
3:www.haodaima.com
4:www.haodaima.com
5:www.haodaima.com
6:www.haodaima.com
7:www.haodaima.com
8:www.haodaima.com
9:www.haodaima.com
10:www.haodaima.com
11:www.haodaima.com
12:www.haodaima.com
13:www.haodaima.com
14:www.haodaima.com
15:www.haodaima.com
16:www.haodaima.com
核心代码:
# -*- coding: utf-8 -*- ''' python读取文件,每两行为一组 ''' def fenhang(infile,outfile): infopen = open(infile,'r',encoding='utf-8') outopen = open(outfile,'w',encoding='utf-8') lines = infopen.readlines() i = 1 for line in lines: if i % 2 == 0: outopen.write(line+'\n') else: outopen.write(line) i += 1 infopen.close() outopen.close() fenhang("jb51.txt","o.txt")
通过执行 python jb51.txt
o.txt的内容
到这里这篇文章就完成了,希望大家以后多多支持。