# 修复visdom无法启动的问题

visdom介绍不多说了。根据其他一些资料，安装完成后使用：

python3 -m visdom.serve

TimeoutError: [Errno 110] Connection timed out

Correct, then try to start the server again and see if it makes it to running. In general as you run into problems with CDNs, the order that visdom downloads and saves files is as follows:

download from https://unpkg.com/jquery@3.1.1/dist/jquery.min.js
and put at visdom/static/js/jquery.min.js
and put at visdom/static/js/bootstrap.min.js
and put at visdom/static/css/react-resizable-styles.css
and put at visdom/static/css/react-grid-layout-styles.css
and put at visdom/static/js/react-react.min.js
and put at visdom/static/js/react-dom.min.js
and put at visdom/static/fonts/classnames
and put at visdom/static/fonts/layout_bin_packer
and put at visdom/static/js/react-grid-layout.min.js
and put at visdom/static/js/mathjax-MathJax.js
and put at visdom/static/js/plotly-plotly.min.js
and put at visdom/static/css/bootstrap.min.css
and put at visdom/static/fonts/glyphicons-halflings-regular.eot
and put at visdom/static/fonts/glyphicons-halflings-regular.eot?#iefix
and put at visdom/static/fonts/glyphicons-halflings-regular.woff2
and put at visdom/static/fonts/glyphicons-halflings-regular.woff
and put at visdom/static/fonts/glyphicons-halflings-regular.ttf
and put at visdom/static/fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular


If you run the server and it hangs on downloading, you can download the next missing file yourself (based on the last file in the list you can confirm having)