擅长:python、mysql、java
<p>您需要量化2个datetime对象之间的差异,<a href="https://docs.python.org/3.8/library/datetime.html#timedelta-objects" rel="nofollow noreferrer">^{<cd1>}</a>这里是</p>
<blockquote>
<p>A <code>timedelta</code> object represents a duration, the difference between two dates or times.</p>
</blockquote>
<p>您希望我们的持续时间低于24h/1d,因此需要<code>< timedelta(days=1)</code>或<code>< timedelta(hours=24)</code></p>
<pre><code>def compare_time(post_time):
date_object = datetime.strptime(post_time, "%Y-%m-%d %H:%M")
past = datetime.now() - date_object
return past < timedelta(days=1) # from datetime import timedelta
</code></pre>