分支源码：https://github.com/hunshcn/project/archive/master.zip
release源码：https://github.com/hunshcn/project/archive/v0.1.0.tar.gz
release文件：https://github.com/hunshcn/project/releases/download/v0.1.0/example.zip
分支文件：https://github.com/hunshcn/project/blob/master/filename
commit 文件：https://github.com/hunshcn/project/blob/1111111111111111111111111111/filename