擅长:python、mysql、java
<p>您需要将<code>i[v] = int(i[v])</code>更改为<code>i[k] = int(v)</code></p>
<pre><code>dict1 = {'1A' : '1', '1B' : '1', '1C' : '2'}
for k, v in dict1.items():
dict1[k] = int(v)
print(dict1 )
</code></pre>
<p>输出:</p>
<pre><code>{'1A': 1, '1B': 1, '1C': 2}
</code></pre>