擅长:python、mysql、java
<p>在python2.7中,您可以使用<a href="http://docs.python.org/library/collections.html#collections.Counter" rel="nofollow">^{<cd1>}</a>:</p>
<pre><code>from collections import Counter
with open("gibrish.txt", 'r') as file:
chrDict = Counter(f.read())
</code></pre>