go language better and better - Network [3] -IPAddr

IPAddr

{IPAddr of the type
IP IP
}
The main purpose is to find this type of IP hostname perform DNS.

test

ResolveIPAddr function will perform DNS host name lookup, and returns a single IP address.
However, the host may have multiple IP addresses, often from multiple network cards. They may also have multiple host names, act as an alias.

Wherein an address is marked as "specification (Canonical)" hostname. If you want to find a canonical name, please use.

Test 2

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