按照教程写了个简单的文件后,运行之后发现localhost连接不上,这是为什么?
#!/usr/bin/env python3 # -*- coding: utf-8 -*- __author__ = 'Michael Liao' ''' async web application. ''' import logging; logging.basicConfig(level=logging.INFO) import asyncio, os, json, time from datetime import datetime from aiohttp import web def index(request): return web.Response(body=b'Awesome
') async def init(loop): app = web.Application(loop=loop) app.router.add_route('GET', '/', index) srv = await loop.create_server(app.make_handler(), '127.0.0.1', 9000) logging.info('server started at http://127.0.0.1:9000...') return srv loop = asyncio.get_event_loop() loop.run_until_complete(init(loop)) loop.run_forever()
你的端口是9000 ,你用的9090端口访问了
http://localhost:9000