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flask jinja2

Flask jinja2模板中给变量赋值

phpangel   2022-07-07 13:22:49

得用关键词set

{% if article.tags %}
{% set tags = article.tags.split(',') %}
{% for tagname in tags %}
<a href="/tag/{{tagname}}" class="badge badge-pill badge-dark">{{tagname}}</a>
{% endfor %}
{% endif %}

flask jinja2

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