package main

import(

	"io/ioutil"

	"os"

	"bytes"

	"archive/zip"

)

func main(){

	createZip();

}

func createZip(){

	content, err := ioutil.ReadFile("zzsxgm.xml")

	if err != nil{

		panic(err)

	}

	buf := new(bytes.Buffer)

	w := zip.NewWriter(buf)

	f,err := w.Create("zzsxgm.xml")

	if err != nil{

		panic(err)

	}

	_,err = f.Write(content)

	if err != nil{

		panic(err)

	}

	err = w.Close()

	if err != nil{

		panic(err)

	}

	f, err = os.OpenFile("test.zip", os.O_CREATE|os.O_WRONLY, 0666)

	if err != nil{

		panic(err)

	}

	buf.WriteTo(f)

}