擅长:python、mysql、java
<p>您可以通过在<code>queryset</code>属性中设置它来实现这一点,例如:</p>
<pre><code>from django.views.generic.list import ListView
class PortfolioListView(ListView):
model = Portfolio
queryset = Portfolio.objects.<b>order_by('?')[:6]</b>
template_name = 'portfolio/portfolio_index.html'</code></pre>