tornado

tornado入門

推薦一

推薦二

# hello world
import tornado.ioloop
import tornado.web


class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.write("Hello, world")


def make_app():
    return tornado.web.Application([
        (r"/", MainHandler),
    ])


if __name__ == "__main__":
    app = make_app()
    app.listen(8888)
    tornado.ioloop.IOLoop.current().start()

import tornado.ioloop
import tornado.web
import tornado.httpserver
import tornado.options
from tornado.options import define, options

# 定義端口配置
define('port', type=int, default=8080)


# 建立視圖處理器
class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.write("<h1>hello，world</h1>")


# 建立路由表
urls = [(r"/", MainHandler), ]

# 建立配置-開啓調試模式
configs = dict(debug=True)


# 自定義應用
class MyApplication(tornado.web.Application):
    def __init__(self, urls, configs):
        super(MyApplication, self).__init__(handlers=urls, **configs)


# 建立服務器
def make_app():
    tornado.options.parse_command_line()
    http_server = tornado.httpserver.HTTPServer(MyApplication(urls, configs))
    http_server.listen(options.port)
    tornado.ioloop.IOLoop.current().start()


# 啓動服務器
if __name__ == '__main__':
    make_app()