open chrome browser with golang function

openbrowser.go

// openBrowser tries to open the URL in a browser,
// and returns whether it succeed in doing so.
func openBrowser(url string) bool {
	var args []string
	switch runtime.GOOS {
	case "darwin":
		args = []string{"open"}
	case "windows":
		args = []string{"cmd", "/c", "start"}
	default:
		args = []string{"xdg-open"}
	}
	cmd := exec.Command(args[0], append(args[1:], url)...)
	return cmd.Start() == nil
}

If multiple browsers are installed on the system（chrome, chromium etc.）, does it must to specify the browser installation path?

strings.Replace(url, "&", "^&", -1)

hi where did u put that please can u provide a snippet ?