业务需求
需要将文本文件分每两行一组
zzvips.txt
1:www.zzvips.com
2:www.zzvips.com
3:www.zzvips.com
4:www.zzvips.com
5:www.zzvips.com
6:www.zzvips.com
7:www.zzvips.com
8:www.zzvips.com
9:www.zzvips.com
10:www.zzvips.com
11:www.zzvips.com
12:www.zzvips.com
13:www.zzvips.com
14:www.zzvips.com
15:www.zzvips.com
16:www.zzvips.com
核心代码：
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# -*- 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("zzvips.txt","o.txt")
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通过执行 python zzvips.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服务器之家。
原文链接：http://blog.csdn.net/qq_32113189/article/details/79578553