擅长:python、mysql、java
<p>这里的关键是在<a href="https://pandas.pydata.org/docs/reference/api/pandas.Series.str.split.html" rel="nofollow noreferrer">^{<cd2>}</a>中包含参数<code>expand=True</code>,以将拆分的字符串扩展为单独的列</p>
<p>按如下方式键入:</p>
<pre><code>df[['First String','Second String']] = df['Full String'].str.split(expand=True)
</code></pre>
<p>输出:</p>
<pre><code> Full String First String Second String
0 Orange Juice Orange Juice
1 Pink Bird Pink Bird
2 Blue Ball Blue Ball
3 Green Tea Green Tea
4 Yellow Sun Yellow Sun
</code></pre>