分支源码:https://github.com/yourname/project/archive/master.zip
release源码:https://github.com/yourname/project/archive/v0.1.0.tar.gz
release文件:https://github.com/yourname/project/releases/download/v0.1.0/example.zip
分支文件:https://github.com/yourname/project/blob/master/filename