package mainimport(	"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/