GoLang working with strings?

Question

go

I'm trying to cut out spaces and letters from a string, I managed to cut out the letters using Trim, but I can't figure out how to get the spaces.
package main
import (
"fmt"
"strings"
)

func main() {

str := "5 000 000 шт"
str2 := strings.Trim(str, " шт")

fmt.Println(str2)

}

Answer 1

You can use strings.Replace

str := "5 000 000 шт"

str2 := strings.Replace(str, " ", "", -1)
// str2 будет содержать: "5000000шт"