newmethod.go

package main

import (
	"fmt"
	"io/ioutil"
	"net/http"
)

type HttpResponse http.Response

func (self *HttpResponse) Bytes() []byte {
	b, _ := ioutil.ReadAll(self.Body)
	return b
}

func Get() *HttpResponse {
	res, _ := http.Get("http://www.yahoo.co.jp")
	r := HttpResponse(*res)
	return &r
}

func main() {
	fmt.Print(string(Get().Bytes()))
}