tornado 网页提交内容展示内容作业

s2.py

import tornado.ioloop
import tornado.web

text_list=[]
class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.render('s2.html',xxoo=text_list)
    def post(self, *args, **kwargs):
        name= self.get_argument('tex')
        text_list.append(name)
        self.render('s2.html',xxoo=text_list)
settings={
    'template_path':'tpl',
    'static_path': 'static',
}
application = tornado.web.Application([
    (r"/index", MainHandler),
],**settings)

if __name__ == "__main__":
    application.listen(8888)
    tornado.ioloop.IOLoop.instance().start()

s2.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>提交内容</h1>
<form method="post" action="/index">
    <input type="text" name="tex">
    <input type="submit" value="提交">
</form>
<h1>展示内容</h1>
<ul>
    {% for item in xxoo %}
    <li>{{item}}</li>
    {% end %}
</ul>
</body>
</html>

tornado 网页提交内容 展示内容作业

tornado 网页提交内容展示内容作业