django内置html模板的extends和include,模板标签{{ ex }}

base.html内容

<!DOCTYPE html>
<html >
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
    </style>
</head>
<body>
{% include 'include.html' %}    调用include.html模板 
-----------------Name-------------------<br>
<p>{% block name %}
    block块 取名为name
{% endblock %}</p>
</body>
</html>

extends页面内容:

{% extends 'base.html' %}
{% block name %}
    唐某人(替换base.html的 block块下的内容)
{% endblock %}

include页面内容:

<b>这是include调用的内容</b>

ps: extends时,不能include,但是可以在extends的块里面include

{% extends 'base_for_extend.html' %}
{% block name %}
    唐某人{% include 'include_for_basse_extend.html' %} {# 需要include块里面才有效 #}
{% endblock %}

HTML的注释语法

{# 单个注释 #}

-------------------------------------------------------------------------

{% comment %} 

段落注释

{% endcomment %}