结合Asyncio和Tornado

它应该只是默认的工作。下面是一个简单的例子:

from tornado.ioloop import IOLoop
from tornado.web import RequestHandler, Application
import aiohttp

class MyHandler(RequestHandler):
    async def get(self):
        async with aiohttp.ClientSession() as session:
            async with session.get("https://www.google.com/robots.txt") as resp:
                self.write(await resp.text())

app = Application([('/', MyHandler)])
app.listen(8080)
IOLoop.current().start()