擅长:python、mysql、java
<p><code>for</code>块很容易。。。不幸的是,并不是所有的块表达式都适用于此</p>
<pre><code>{% for field in field_list -%}
<div>...</div>
{%- endfor %}
</code></pre>
<p><a href="http://jinja.pocoo.org/docs/dev/templates/#whitespace-control" rel="nofollow">http://jinja.pocoo.org/docs/dev/templates/#whitespace-control</a></p>
<blockquote>
<p>You can also strip whitespace in templates by hand. If you add a minus sign (-) to the start or end of a block (e.g. a For tag), a comment, or a variable expression, the whitespaces before or after that block will be removed</p>
</blockquote>