擅长:python、mysql、java
<p>在werkzeug库中,http错误代码保存在<code>HTTPException.None</code>中。您可以在<a href="https://github.com/pallets/werkzeug/blob/master/werkzeug/exceptions.py#L83" rel="nofollow">sourcecode</a>中看到这一点(对于非<code>None</code>代码,请参见<a href="https://github.com/pallets/werkzeug/blob/master/werkzeug/exceptions.py#L172" rel="nofollow">BadRequest</a>异常)。在</p>