How do I get the local IP address in Go?

Question

I want to get the computer\'s IP address. I used the code below, but it returns 127.0.0.1.

I want to get the IP address, such as 10.32.10.111

Answer 1

This worked for me:

host, _ := os.Hostname()
addrs, _ := net.LookupIP(host)
for _, addr := range addrs {
    if ipv4 := addr.To4(); ipv4 != nil {
        fmt.Println("IPv4: ", ipv4)
    }   
}

Unlike the poster's example, it returns only non-loopback addresses, e.g. 10.120.X.X.