擅长:python、mysql、java
<p>您应该使用一个标志:</p>
<pre class="lang-py prettyprint-override"><code>flag = False
while flag = False:
if condtion:
flag = True
</code></pre>
<p><a href="https://pastebin.com/9djJ9W3k" rel="nofollow noreferrer">Also check this file. It's a Django view but it might help you</a></p>