OTP مع Go

package main

import (
  "io/ioutil"
  "log"
  "net/http"
)

func main() {
	var aclass string = "otp"
	var method string = "generateotp"
	var user string = "user"
	var password string = "password"
	var type string = "number"
	var destination string = "34600000000"
	var time string = "1"
	var timetype string = "days"
	var length string = "6"
	var otpformat string = "all"
	var output string = ""

	var request string = "https://www.afilnet.com/api/http/?class="+aclass+"&method="+method+"&user="+user+"&password="+password+"&type="+type+"&destination="+destination+"&time="+time+"&timetype="+timetype+"&length="+length+"&otpformat="+otpformat+"&output="+output
	
	resp, err := http.Get(request)
  
  	if(err != nil) {
  		log.Fatalln(err)
	}
  
	defer resp.Body.Close()
	ioutil.ReadAll(resp.Body)
	
	if(err != nil) {
		log.Fatalln(err)
	}
}