编辑文件/etc/systemd/resolved.conf
设置DNS=8.8.8.8 114.114.114.114
保存退出后,以sudo身份运行:
systemctl restart systemd-resolved
systemctl enable systemd-resolved
mv /etc/resolv.conf /etc/resolv.conf.bak
ln -s /run/systemd/resolve/resolv.conf /etc/
查看/etc/resolv.conf可以查看到DNS信息如下:
nameserver 8.8.8.8
nameserver 114.114.114.114
注:/etc/resolv.conf,这文件为临时文件,如果直接修改该文件,那么重启后,之前保存子啊该文件中设置的DNS无法得到保存。