1、NotImplementedError
import tornado.ioloop
import tornado.web
import tornado.httpserver
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, Nowamagic")
application = tornado.web.Application([(r"/", MainHandler)])
# httpServer = tornado.httpserver.HTTPServer(application)
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
解决方法:
https://ask.csdn.net/questions/1054691
找到tornado/platform/asyncio.py 文件
在文件里面加上
import sys
if sys.platform == 'win32':
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())