tornado ajax json，tornadojson,#! /usr/bin/

tornado ajax json，tornadojson,#! /usr/bin/

#! /usr/bin/env pythonimport tornado.ioloopimport tornado.webfrom tornado.escape import json_encodestatus_success = {    "status": True,    "value":1}status_fail = {    "status": False,    "value":2}class MainHanlder(tornado.web.RequestHandler):    def get(self):        self.render("index.html")class AjaxHandler(tornado.web.RequestHandler):    def post(self):        username = self.get_argument("username")        password = self.get_argument("password")        email = self.get_argument("email")        new_member = {            "username": username,            "password": password,            "email": email        }        # if Member.add_member(new_member):        #     print(status_success)        # print status_success        # self.write(json_encode(status_success))        self.write(json_encode(status_fail))application = tornado.web.Application([    (r"/",MainHanlder),    (r"/test", AjaxHandler)])if __name__ == '__main__':    application.listen(8888)    tornado.ioloop.IOLoop.instance().start()