该插件在linux下设置好后，在本地远程打开linux上的jupyter notebook后依然有效。
★jupyter notebook版本过高（7及更高）会导致不支持nbextentions
https://blog.csdn.net/WX_Chen/article/details/134090163
（步骤：注意里面有两大步）
https://blog.csdn.net/weixin_44293949/article/details/104724706?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-2.pc_relevant_antiscanv2&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-2.pc_relevant_antiscanv2&utm_relevant_index=5
上述网站用pip安装，最后可能导致jupyter notebook打开后有nbextensions按钮，但没有选择窗口，出现该情况，则参考：https://blog.csdn.net/weixin_43006609/article/details/124889200
http://www.taodudu.cc/news/show-3723605.html?action=onClick
主要就是：
1.安装jupyter_contrib_nbextentions
conda install -c conda-forge jupyter_contrib_nbextensions
2.安装jupyter_nbextentions_contributor，以便在Jupyter Notebook页面设置nbextentions
conda install -c conda-forge jupyter_nbextensions_configurator
（如果安装出错，则尝试）
https://blog.csdn.net/qq_46474413/article/details/130894059
（部分功能解释）
https://blog.csdn.net/weixin_43360896/article/details/112978698?utm_medium=distribute.pc_relevant.none-task-blog-2defaultbaidujs_baidulandingword~default-0.pc_relevant_antiscanv2&spm=1001.2101.3001.4242.1&utm_relevant_index=3
https://blog.csdn.net/yu_1628060739/article/details/107708736
https://zhuanlan.zhihu.com/p/258976438?utm_oi=803714813804044288
Markdown自动标题序号
https://www.zhihu.com/question/267934067
