也是不小心翻文档 http://www.tornadoweb.org/documentati... 发现了更好的方法
Controller:
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.items = ["Item 1", "Item 2", "Item 3"]
self.title = "My title"
self.render("template.html")Template:
<html>
<head>
<title>{{ handler.title }}</title>
</head>
<body>
<ul>
{% for item in handler.items %}
<li>{{ escape(item) }}</li>
{% end %}
</ul>
</body>
</html>
