Docker obtains the IP address of the host Author: Chuwen Time: 2021-09-12 Classification: Docker <trans data-src="网上查找，都没有找到相关的">I didn't find anything related online</trans> <trans data-src="这个域名得到的就是宿主机的 IP：`host.docker.internal`">This domain name gets the IP of the host: ` host. docker. internal`</trans> <trans data-src="所以怎么使用应该知道了吧">So you should know how to use it</trans> <trans data-src="```">```</trans> <trans data-src="[">[</trans> <trans data-src="root@3905274ca2a3">root@3905274ca2a3</trans> <trans data-src=" /]# ping host.docker.internal"> /]# ping host.docker.internal</trans> <trans data-src="PING host.docker.internal (192.168.65.2) 56(84) bytes of data.">PING host.docker.internal (192.168.65.2) 56(84) bytes of data.</trans> <trans data-src="64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=1 ttl=37 time=0.173 ms">64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=1 ttl=37 time=0.173 ms</trans> <trans data-src="64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=2 ttl=37 time=0.524 ms">64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=2 ttl=37 time=0.524 ms</trans> <trans data-src="64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=3 ttl=37 time=0.248 ms">64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=3 ttl=37 time=0.248 ms</trans> <trans data-src="64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=4 ttl=37 time=0.515 ms">64 bytes from 192.168.65.2 (192.168.65.2): icmp_seq=4 ttl=37 time=0.515 ms</trans> <trans data-src="^C">^C</trans> <trans data-src="--- host.docker.internal ping statistics ---">--- host.docker.internal ping statistics ---</trans> <trans data-src="4 packets transmitted, 4 received, 0% packet loss, time 3039ms">4 packets transmitted, 4 received, 0% packet loss, time 3039ms</trans> <trans data-src="rtt min/avg/max/mdev = 0.173/0.365/0.524/0.156 ms">rtt min/avg/max/mdev = 0.173/0.365/0.524/0.156 ms</trans> <trans data-src="```">```</trans> label: Docker