https://github.com/chipmk/docker-mac-net-connect
自己电脑超管用
brew install chipmk/tap/docker-mac-net-connect
sudo brew services start chipmk/tap/docker-mac-net-connect
docker run --rm --name nginx -d nginx
docker inspect nginx --format '{{.NetworkSettings.IPAddress}}'

ping 172.17.0.2
PING 172.17.0.2 (172.17.0.2): 56 data bytes
64 bytes from 172.17.0.2: icmp_seq=0 ttl=63 time=1.645 ms
64 bytes from 172.17.0.2: icmp_seq=1 ttl=63 time=1.294 ms