github gist 查看html
gist
GitHub Gist 指南
https://blog.csdn.net/yz18931904/article/details/80482166
通过修改hosts解决gist.github.com无法访问的问题
https://www.cnblogs.com/fozero/p/10422657.html
查看html
https://www.jianshu.com/p/f1aa4233aa6b
在路径前加上http://htmlpreview.github.com/?