index.html
{% extends "base.html" %}
{% block content %}
<h1>Hi, {{user.nickname}}!</h1>
{% for post in posts %}
<div><p>{{post.author.nickname}} says: <b>{{post.body}}</b></p></div>
{% endfor %}
{% endblock %}
base.html
<html>
<head>
{% if title %}
<title>{{title}} - microblog</title>
{% else %}
<title>microblog</title>
{% endif %}
</head>
<body>
<div>Microblog: <a href="/index">Home</a></div>
<hr>
{% block content %}{% endblock %}
</body>
</html>
关键语句：{% block content %} wz {% endblock %} ； {% extends,‘base.html‘ %} {% block content %} xxxxxx{% endblock %}
index.html 继承 base.html 简单理解，将xxxxxx插入wz位置，但最终渲染的模板是 base.html
时间： 2024-10-08 09:58:00