golang implements the method of converting unicode to the string string

The example in this article describes how golang converts unicode to the string string. I will share it with you for your reference as follows:

package main

import (

    "bytes"

    "encoding/binary"

    "encoding/hex"

    "fmt"

    "strings"

)

func main() {

    str := `\u5bb6\u65cf`

    fmt.Println(u2s(str))

}

func u2s(form string) (to string, err error) {

    bs, err := hex.DecodeString(strings.Replace(form, `\u`, ``, -1))

    if err != nil {

        return

    }

    for i, bl, br, r := 0, len(bs), bytes.NewReader(bs), uint16(0); i < bl; i += 2 {

        binary.Read(br, binary.BigEndian, &r)

        to += string(r)

    }

    return

}

I hope this article has been helpful to you in the programming of Go language.