擅长:python、mysql、java
<p>将<code>split</code>与list comp组合</p>
<pre><code>>>> a = 'word anotherword +aspecialword lameword +heythisone +test hello'
>>> [i[1:] for i in a.split() if i[0] == '+']
['aspecialword', 'heythisone', 'test']
</code></pre>