擅长:python、mysql、java
<p>在<a href="https://pandas.pydata.org/pandas-docs/version/0.23/generated/pandas.to_timedelta.html#pandas-to-timedelta" rel="nofollow noreferrer">docs</a>中,在调用<code>to_timedelta</code>时指定<code>unit='D'</code>(表示“天”)。在</p>
<pre><code>>>> pd.to_timedelta(100, unit='D')
Timedelta('100 days 00:00:00')
</code></pre>