擅长:python、mysql、java
<pre><code>import os
d = '/home/vivek/t'
l = os.listdir(d)
for i in l:
p = os.path.join(d, i)
if os.path.isfile(p) and i == 'tmp.txt':
with open(p, 'r') as f:
for index, line in enumerate(f.readlines()):
if index % 3 == 0:
with open(os.path.join(d, 'store_1.txt'), 'a') as s1:
s1.write(line)
elif index % 3 == 1:
with open(os.path.join(d, 'store_2.txt'), 'a') as s2:
s2.write(line)
elif index % 3 == 2:
with open(os.path.join(d, 'store_3.txt'), 'a') as s3:
s3.write(line)
</code></pre>
<p>'d'是指向与程序相关的所有文件所在目录的绝对路径tmp.txt文件'是你的原始文件。在</p>