比如说要等某个耗时操作的结果, 该怎么写?
网上看了半天例子, 照着做了做, 貌似行不通
class AsyncTaskHandler(tornado.web.RequestHandler): @tornado.web.asynchronous @tornado.gen.coroutine def get(self, *args, **kwargs): resp = yield tornado.gen.Task(self.do_something) self.finish(resp) @tornado.gen.coroutine def do_something(self, *args, **kwargs): time.sleep(10) return {'message': 'OKOK'}