(Go) Get local IP addresses

• 참고
  • http://golang-examples.tumblr.com/post/99458329439/get-local-ip-addresses
  • https://gist.github.com/jniltinho/9787946

• Sample Code
  

  myip.go

  package main
   
  import (
   "fmt"
   "net"
  )
   
  func main() {
   addrs, _ := net.InterfaceAddrs()
   
   for _, addr := range addrs {
    if addr.Network() == "ip+net" {
     if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
      if ipnet.IP.To4() != nil {
       fmt.Println(ipnet.IP.String())
      }
     }
    } else if addr.Network() == "ip" {
     if addr.String() != "0.0.0.0" {
      fmt.Println(addr.String())
     }
    }
   }
  }