Asyncio和aiohttp将所有urls路径路由到处理程序

Question

我很难找到匹配所有传入网址的通配符网址匹配模式.这只匹配一个只有主机名的url:

import asyncio
from aiohttp import web

@asyncio.coroutine
def handle(request):
    print('there was a request')
    text = "Hello "
    return web.Response(body=text.encode('utf-8'))

@asyncio.coroutine
def init(loop):
    app = web.Application(loop=loop)
    app.router.add_route('GET', '/', handle)

    srv = yield from loop.create_server(app.make_handler(),
                                        '127.0.0.1', 9999)
    print("Server started at http://'127.0.0.1:9999'")
    return srv

loop = asyncio.get_event_loop()
loop.run_until_complete(init(loop))
try:
    loop.run_forever()
except KeyboardInterrupt:
    pass 

因此,无论路径如何,它都应该在有请求时随时调用处理程序.如果是http://127.0.0.1:9999/或http://127.0.0.1:9999/test/this/test/

我在这里查了一下http://aiohttp.readthedocs.org/en/stable/web.html#aiohttp-web-variable-handler没有成功找到合适的线索

Answer 1

您可以app.router.add_route('GET', '/{tail:.*}', handle)用来捕获所有网址.