7.1 获取所有网卡ip地址

package main

import (
	"fmt"
	"net"
)

func main() {

	// Get all network interfaces
	interfaces, err := net.Interfaces()
	if err != nil {
		panic(err)
	}

	for _, interf := range interfaces {
		// Resolve addresses
		// for each interface
		addrs, err := interf.Addrs()
		if err != nil {
			panic(err)
		}
		fmt.Println(interf.Name)
		for _, add := range addrs {
			if ip, ok := add.(*net.IPNet); ok {
				fmt.Printf("	%v
", ip)
			}
		}

	}

}

/*
lo0
	127.0.0.1/8
	::1/128
	fe80::1/64
gif0
stf0
XHC1
XHC0
XHC20
en0
	fe80::10b1:cc67:c791:622c/64
	192.168.43.123/24
p2p0
awdl0
	fe80::e43d:58ff:fe1f:cb20/64
en3
en1
en4
en2
bridge0
en5
	fe80::aede:48ff:fe00:1122/64
utun0
	fe80::8e9a:3220:c480:3ae6/64


*/