擅长:python、mysql、java
<p>您应该能够:</p>
<pre><code>books = Book.objects.filter(authorbook__author_id=1)
</code></pre>
<p>获取与author\u id限制匹配的图书对象的查询集。在</p>
<p>Django的好处是你可以把它做出来,然后在壳里玩。你也会发现
<a href="http://docs.djangoproject.com/en/dev/topics/db/queries/#spanning-multi-valued-relationships" rel="noreferrer">http://docs.djangoproject.com/en/dev/topics/db/queries/#spanning-multi-valued-relationships</a>
是有用的。在</p>