获取token

查看当前运行的jupyter notebook token

jupyter notebook list

http://0.0.0.0:8888/?token=3c1c5cc60766ae6c4aea6234268d73b869fb34072b051cef

http://127.0.0.1:8888/?token=3c1c5cc60766ae6c4aea6234268d73b869fb34072b051cef