Hello Mike，

Hello Mike,

我也能够重现你所看到的问题。在localhost上启动笔记本时显示空白页：8888 / tree

I was also able to reproduce the issue you have seen. A blank page shows up when the notebook is launched on localhost:8888/tree

在进一步检查时，我尝试以管理员身份启动anaconda提示，然后运行以下命令启动笔记本一个不同的端口：

On checking further I tried to launch the anaconda prompt as a administrator and then ran the following command to launch notebook on a different port:

jupyter notebook --port=4000 --log-level='DEBUG'

此后笔记本电脑可以访问，我能够成功运行单元格中的代码。

After this the notebook was accessible and I am able to run the code in cells successfully.

希望这会有所帮助!!

Hope this helps!!