$ git clone -n https://gitee.com/hongwei-qin/dotnet3.1.git /var/lib/mock/dist-an8.6-build-92812-45363/root/chroot_tmpdir/scmroot/dotnet3.1
Cloning into '/var/lib/mock/dist-an8.6-build-92812-45363/root/chroot_tmpdir/scmroot/dotnet3.1'...
$ git reset --hard 0ae39fcab0671cbdda1240cbd0c3acbb854b3e98
HEAD is now at 0ae39fc build: add anolis distro info
$ wget -O dotnet-v3.1.420-SDK.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/dotnet-v3.1.420-SDK.tar.gz.d93d7c920e5d85654b548f612d3b2949
--2022-06-16 12:31:07--  http://build.openanolis.cn/kojifiles/upstream-source/dotnet-v3.1.420-SDK.tar.gz.d93d7c920e5d85654b548f612d3b2949
Resolving build.openanolis.cn (build.openanolis.cn)... 8.141.190.225, 8.141.190.231, 8.141.190.230, ...
Connecting to build.openanolis.cn (build.openanolis.cn)|8.141.190.225|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2022-06-16 12:31:07 ERROR 404: Not Found.