擅长:python、mysql、java
<p>根据上面的注释,<code>theExistingDict</code>的字典可能不是您要查找的结构。在</p>
<p>您可能对<a href="http://code.activestate.com/recipes/107747-ordered-dictionary/" rel="nofollow noreferrer">ordered dictionary</a>感兴趣。在</p>
<p>另请参见<a href="https://stackoverflow.com/questions/2302663/whats-the-way-to-keep-the-dictionary-parameter-order-in-python">"What’s the way to keep the dictionary parameter order in Python?"</a>的答案</p>