013-Go通archive/zip生成ZIP文件

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)

}

　参考：http://www.01happy.com/golang-zip/