查看github pages的帮助文档，地址： https://docs.github.com/zh/pages/setting-up-a-github-pages-site-with-jekyll/creating-a-github-pages-site-with-jekyll 文档中提示需要安装Jekyll，Git，Ruby，bundler等工具 安装ruby,下载地址为：...

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run je...