擅长:python、mysql、java
<p>关于:</p>
<pre><code>for x in f.readlines():
words = ast.literal_eval(x)
count = {}
for w in words:
count[w] = count.get(w, 0) + 1
for word, freq in count.iteritems():
if freq >= 2:
print word, freq
</code></pre>
<p>其中<code>f</code>是您的文件</p>