如何解决go语言乱码问题

package main

// gopm get -g -v golang.org/x/text

import (

"net/http"

"fmt"

"io/ioutil"

"golang.org/x/text/encoding/simplifiedchinese"

// "golang.org/x/text/encoding/simplifiedchinese"

"golang.org/x/text/transform"

)

func main()  {

fmt.Println("hello world")

resp, err := http.Get("http://city.zhenai.com/xian")

if err != nil {

panic(err)

}

defer resp.Body.Close()

if resp.StatusCode != http.StatusOK {

fmt.Println("Error: status code", resp.StatusCode)

return

}

utf8Reader := transform.NewReader(resp.Body,

simplifiedchinese.GBK.NewDecoder())

all, err := ioutil.ReadAll(utf8Reader)

if err != nil {

panic(err)

}

fmt.Printf("%s\n", all)

}