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。