擅长:python、mysql、java
<p>如果使用<code>list</code>,则索引必须是整数,例如<code>save['pubiplist'][0]</code></p>
<p>如果您想要一个<code>str</code>作为键,可以使用<code>dict</code>,将<code>save['pubiplist'] = []</code>改为<code>save['pubiplist'] = {}</code></p>
<hr/>
<p>对于您的情况,我建议您使用<code>PubIP</code>作为键,并分别计算<code>PubIP</code>:</p>
<pre><code>from collections import defaultdict
# do this only once
save['pubiplist'] = defaultdict(int)
# recieve IP repeately
# update IP and count each time
save['pubiplist'][PubIP] += 1
</code></pre>