Goでtemplateをつかう ref: http://qiita.com/kenjiskywalker/items/088b4489f6979bbf8b9e

main.go

package main

import (
    "bytes"
    "fmt"
    "html/template"
)

func main() {
    type PersonalData struct {
        Name string
        Mail string
    }

    p := PersonalData{"おれです", "ore@example.com"}

    var b bytes.Buffer

    tpl, _ := template.ParseFiles("personal_data.tmpl")
    tpl.Execute(&b, p)

    fmt.Println(b.String())
    // Name: おれです
    // Mail: ore@example.com
}

personal_data.tmpl

Name: {{ .Name }}
Mail: {{ .Mail }}