擅长:python、mysql、java
<p>使用<a href="http://jinja.pocoo.org/docs/templates/#batch">^{<cd1>} filter</a>遍历块:</p>
<pre><code>{% for tmp in items|batch(3) %}
<div class="row">
{% for item in tmp %}
<div class="four columns">
<img src="static{{ item.pics.0 }}" class="picitem" alt=""/>
</div>
{% endfor %}
</div>
{% endfor %}
</code></pre>