博客是部署在 Github Pages 上的. 开启了 Enforce HTTPS 老早就发现访问博客的子目录最后没带 / 时, 会被返回 301 重定向
HTTP/2 301
server: GitHub.com
content-type: text/html
location: http://runnerlee.com/page2/
而访问 http://runnerlee.com/page2/ 时, 却
➜ ~ ✗ curl -iv 'http://runnerlee.com/page2/'
* Trying 185.199.108.153...
* TCP_NODELAY set
* Connection failed
* connect to 185.199.108.153 port 80 failed: Connection refused
* Failed to connect to runnerlee.com port 80: Connection refused
* Closing connection 0
curl: (7) Failed to connect to runnerlee.com port 80: Connection refused
之后意外开启了全局代理, 发现… 能返回 301 重定向到 https://runnerlee.com/page2/ .
😔 那只好先把博客部署到 Coding Pages 上了.