iso:http://mirror.lemote.com:8000/fedora/fedora28-live/
镜像:http://223.68.130.114:8000/fedora/
base:http://mirror.lemote.com:8000/fedora/releases/28/os/Packages/
update:http://mirror.lemote.com:8000/fedora/releases/28/os/Updates/
core:http://mirror.lemote.com:8000/fedora/releases/28/os/Core/Normal/
V20,https://community-packages.deepin.com/deepin/
V20,https://cdn-package-store6.deepin.com/appstore/
iso:http://ftp.loongnix.org/os/loongnix/1.0/liveinst/
base:http://ftp.loongnix.org/os/loongnix/1.0/os/
http://ftp.loongnix.org/os/ubuntu/
http://download.cs2c.com.cn/neokylin/
http://update.cs2c.com.cn:8080/NS/sc/scs/soft_repo/
https://www.debian.org/distrib/packages