擅长:python、mysql、java
<p>您可以使用<a href="https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Series.fillna.html" rel="nofollow noreferrer">^{<cd1>}</a>:</p>
<pre><code>In [2640]: my_series.fillna(0).tolist()
Out[2640]: [0.0, 20.307, -16.879, 4.598, 21.978, -12.913]
</code></pre>