擅长:python、mysql、java
<p>您不需要regex,只要<code>split()</code>它:</p>
<pre><code>>>> s = "838: DEBUG, GD, Parameter(Player_Appearance_Model) = GaussianDistribution(0.28, 0.09)"
>>> s.split(" = ")[1]
'GaussianDistribution(0.28, 0.09)'
</code></pre>
<p>或者:</p>
^{pr2}$