擅长:python、mysql、java
<p>尝试使用<a href="http://www.django-rest-framework.org/api-guide/serializers/#including-extra-context" rel="nofollow noreferrer">extra-context</a>:</p>
<pre><code>request = self.context['request']
terms = request.data.get('terms_available', [])
</code></pre>