How to get 'Europe/Moscow' time zone as '3h'?

Question

go

I apologize in advance for such a lammer question, but alas, I can not find a solution that I would like.
I want to get the offset from UTC for a timezone in the format '3h', 3 or at least '+03.00' but I can't seem to find an easy way to do it.
That is, the input data is a time zone as a string (for example, 'Europe/Moscow' , 'Asia/Yekaterinburg' ).
I want to get '3h' and '5h' respectively from these strings. as?

Answer 1

I see this option, through time formatting
https://play.golang.org/p/7qLhhuiWmWE

package main

import (
  "fmt"
  "log"
  "time"
)

func main() {
  location, err := time.LoadLocation("Europe/Moscow")
  if err != nil {
    log.Fatal(err)
  }

  in := time.Now().In(location)
  fmt.Println(in.Format("Z07:00"))
  fmt.Println(in.Format("-0700"))
  fmt.Println(in.Format("Z07"))
  fmt.Println(in.Format("-07"))
}

// Вывод:
// +03:00
// +0300
// +03
// +03