擅长:python、mysql、java
<p>您可以将<a href="https://docs.djangoproject.com/en/dev/ref/templates/builtins/#divisibleby" rel="nofollow">divisibleby</a>筛选器与<code>forloop.counter</code>一起使用:</p>
<pre><code>{% if forloop.counter|divisibleby:"2" %}even{% else %}odd{% endif %}
</code></pre>