版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/GoodLuckAC/article/details/79086966
#encoding:utf-8
from flask import Flask,render_template
app = Flask(__name__)
@app.route('/')
def index():
user={
'username':u'黄勇',
'age':18
}
for k,v in user.iteritems():
print k,'：',v
return render_template('index.html',user=user)
if __name__ == '__main__':
app.run(debug=True)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{% for k,v in user.iteritems()%}
<p>{{ k}}:{{v}}</p>
{% endfor %}
</body>
</html>