GoLang 解决中文乱码

首先需要下载

go get golang.org/x/text/encoding/simplifiedchinese

go get golang.org/x/text/transform

 

package main

import (
    "bytes"
    "golang.org/x/text/encoding/simplifiedchinese"
    "golang.org/x/text/transform"
    "io/ioutil"
)

//GBK -> UTF-8
func GbkToUtf8(s []byte) ([]byte, error) {
    reader := transform.NewReader(bytes.NewReader(s), simplifiedchinese.GBK.NewDecoder())
    all, err := ioutil.ReadAll(reader)
    if err != nil {
        return all, err
    }
    return all, nil
}

//UTF-8 -> GBK
func Utf8ToGbk(s []byte) ([]byte, error) {
    reader := transform.NewReader(bytes.NewReader(s), simplifiedchinese.GBK.NewEncoder())
    all, err := ioutil.ReadAll(reader)
    if err != nil {
        return all, err
    }
    return all, nil
}

func main() {
    path := `D:\A\桌面\a.txt`

    open, _ := os.Open(path)
    all, _ := ioutil.ReadAll(open)
    utf8, _ := GbkToUtf8(all)
    fmt.Println(string(utf8))
}