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#!/usr/bin/env python# -*- coding: utf-8 -*-import jsonimport tornadofrom tornado.options import define, optionsfrom tornado.web import RequestHandlerimport tornado.httpserver,tornado.iolooppo...

处理http 请求的模块： tornado.web.Application 和 RequestHandler。模板渲染和路由处理 tornado.template 和tornado.routingfrom tornado.web import RequestHandlerfrom tornado.web import Application as appimport tornad...

tornado 的异步是由装饰器和yield 来实现的。import tornado.genimport tornado.ioloopimport tornado.webimport datetime as dtfrom tornado.web import RequestHandler,Applicationclass SleepHandler(RequestHandler):...