直接在copy出来的url前加 https://gh.chjina.com/ 即可
以下都是合法输入(仅示例,文件不存在)
分支源码:https://gh.chjina.com/https://github.com/hunshcn/gh-proxy/master.zip
release源码:https://gh.chjina.com/https://github.com/hunshcn/gh-proxy/archive/v0.1.0.tar.gz
release文件:https://gh.chjina.com/https://github.com/hunshcn/gh-proxy/releases/download/v0.1.0/example.zip
分支文件:https://gh.chjina.com/https://github.com/hunshcn/gh-proxy/master/filename
commit文件:https://gh.chjina.com/https://github.com/hunshcn/project/blob/1111111111111111111111111111/filename
gist:https://gh.chjina.com/https://gist.githubusercontent.com/cielpy/351557e6e465c12986419ac5a4dd2568/raw/cmd.py