擅长:python、mysql、java
<p>使用<a href="https://docs.python.org/3/tutorial/datastructures.html#list-comprehensions" rel="nofollow noreferrer">list comprehensions</a></p>
<pre><code>lst=["a_apple","b_banana","c_cherry"]
[i.split("_")[1] for i in lst]
</code></pre>
<p>输出:</p>
<pre><code>['apple', 'banana', 'cherry']
</code></pre>