完整報錯如下:
Traceback (most recent call last):
File "bli.py", line 31, in <module>
http_server.listen(options.port)
File "/home/appleyuchi/anaconda3/envs/Python3.6/lib/python3.6/site-packages/tornado/options.py", line 136, in __getattr__
raise AttributeError("Unrecognized option %r" % name)
AttributeError: Unrecognized option 'port'
解決方案:
代碼開頭加上
from tornado.options import define, options
define('port', default=8000, help='run on the given port', type=int)
