yum groupinstall "GNOME Desktop" "Graphical Administration Tools"
ln -sf /lib/systemd/system/runlevel5.target/etc/systemd/system/default.target
reboot重启服务器
yum groupinstall "GNOME Desktop" "Graphical Administration Tools"
ln -sf /lib/systemd/system/runlevel5.target/etc/systemd/system/default.target
reboot重启服务器