擅长:python、mysql、java
<p>您可以使用<a href="http://docs.python.org/library/datetime#strftime-strptime-behavior" rel="nofollow">strftime and strptime from datetime module</a>
请在下面找到我的示例代码:</p>
<pre><code>output = []
with open(filename, 'r') as f:
for line in (l.strip() for l in f if l.strip()):
data = line.split()
output.append(line.replace(data[-1], datetime.strptime(data[-1],'%Y-%m-%d').strftime('%B %d, %Y')))
</code></pre>