#coding:utf-8

import tornado.httpserver

import tornado.ioloop

import tornado.options

import tornado.web

import time

from  tornado.options import define,options

define('port',default=8000,help='run port',type=int)

define('version',default='0.0.1',help='version 0.0.1',type=str)

class IndexHandler(tornado.web.RequestHandler):

    def get(self):

        # self.set_cookie('cookie_test','this_is_test')#默认过期时间是关闭浏览器

        # self.set_cookie('cookie_test',''this_is_test',expires=60)#过期时间60秒

        #self.set_cookie('cookie_test','this_is_test',expires_days=1) #过期时间1天

        #self.set_cookie('cookie_test','this_is_test',path='/')#设置路径，/代表全部，/get_cookie等课单独设置

        #self.set_cookie('cookie_test','this_is_test',httponly=True)#设置js不可以获取cookie

        #self.set_cookie('cookie_test','this_is_test',max_age=120,expires=time.time()+60)#max_age优先级比expires高

        self.set_secure_cookie('cookie_test','this_is_test',max_age=120)#设置cookie简单加密

        #删除cookie

        self.clear_cookie('cookie_test')

        self.clear_all_cookies()

        self.write('cookie test')

class GetCookieHandler(tornado.web.RequestHandler):

    def get(self):

        co=self.get_cookie('cookie_test')

        self.write(co)

        self.write('</br>')

        co=self.get_secure_cookie('cookie_test')

        self.write(co)

if __name__ == "__main__":

    tornado.options.parse_command_line()

    # print(options.port)

    app=tornado.web.Application(

        handlers=[

            (r'/index',IndexHandler),

            (r'/getcookie',GetCookieHandler),

        ],

        template_path='templates',

        static_path='static',

        debug=True,

        cookie_secret='aaa5555sssss'

        #autoescape=None,   #关闭自动转义 全局的

    )

 #固定写法：

    http_server=tornado.httpserver.HTTPServer(app)

    http_server.listen(options.port)

    tornado.ioloop.IOLoop.instance().start()