擅长:python、mysql、java
<p>正如其他人所说的,字典是没有秩序的。但是,如果要按自然顺序迭代这些键,可以执行以下操作:</p>
<pre><code>d = {"key1" : object, "key11" : object, "key2" : object, "key22" : object, "jay1" : object, "jay2" : object}
sortedKeys = sorted(d.keys())
print sortedKeys
for key in sortedKeys:
print d[key]
</code></pre>