jupyter notebook 显示目录的导航栏
打开命令窗口: Anaconda powershell prompt输入以下命令:(就是安装Nbextensions)pip install jupyter_contrib_nbextensionsjupyter contrib nbextension install --userjupyter nbextension enable codefolding/main安装好Nbextensions之后,可以看到 jupyter notebook首页多了一个选项卡点进去,勾选Table