树莓派网络配置/etc/netplan/50-cloud-init.yaml

network:

        ethernets:

                ens18:

                        addresses: [192.168.137.147/16]

                        gateway4: 192.168.137.1

                        dhcp4: no

                        optional: true

                        nameservers:

                                addresses: [114.114.114.114]