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<html>
<title>{{title}} - myblog</title>
<body>
<h1>Hello,{{user.nickname}}</h1>
</body>
</html>from flask import render_template
from app import app
@app.route('/')
@app.route('/index')
def index ():
user={'nickname':'Bob'}
return render_template("index.html",
title="Home",
user=user)
#从flask导入render_template
#render_template(html文件，需要传数据的变量)
<html>
{% if title %}
<title>{{title}} - myblog</title>
{% else %}
<title>Welcome - myblog</title>
{% endif %}
<body>
<h1>Hello,{{user.nickname}}</h1>
</body>
</html>from flask import render_template
from app import app
@app.route('/')
@app.route('/index')
def index ():
user={'nickname':'Bob'}
posts=[
{'author':{'nickname':'John'},
'body':'Beautiful day in Portland!'},
{'author':{'nickname':'Susan'},
'body':'The Avengers movie was so cool!'}
]
return render_template("index.html",
title="Home",
user=user,
posts=posts)
<html>
{% if title %}
<title>{{title}} - myblog</title>
{% else %}
<title>Welcome - myblog</title>
{% endif %}
<body>
<h1>Hello,{{user.nickname}}</h1>
{% for post in posts %}
<p>{{ post.author.nickname }}
says:<b>{{post.body}}</b></p>
{% endfor %}
</body>
</html>
<html>
<head>
{% if title %}
<title>{{title}} - myblog</title>
{% else %}
<title>Welcome - myblog</title>
{% endif %}
</head>
<body>
<div>MyBlog:<a href="/index">Home</a></div>
<hr>
{% block content %}
{% endblock%}
</body>
</html>{% extends "base.html" %}
{% block content %}
<h1>Hello,{{user.nickname}}</h1>
{% for post in posts %}
<p>{{ post.author.nickname }}
says:<b>{{post.body}}</b></p>
{% endfor %}
{% endblock %}
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原文地址：http://blog.csdn.net/u013055678/article/details/51365740
