擅长:python、mysql、java
<p>我想问题是你删除的语法。你知道吗</p>
<p>您混合了两种不同的解决方案:获取实例,然后删除或直接删除。请尝试下列操作之一:</p>
<pre><code>instance = CLLocation.objects.get(location=location[1], user__username=request.user)
instance.delete()
</code></pre>
<p>或者</p>
<pre><code>CLLocation.objects.filter(location=location[1], user__username=request.user).delete()
</code></pre>
<p>见<a href="https://docs.djangoproject.com/en/2.0/topics/db/queries/#deleting-objects" rel="nofollow noreferrer">django help here</a></p>