Go语言/Golang实现base64加密解密

Go语言/Golang实现base64加密解密

package main

import (
 "encoding/base64"
 "fmt"
)

const (
 base64Table = "123QRSTUabcdVWXYZHijKLAWDCABDstEFGuvwxyzGHIJklmnopqr234560178912"
)

var coder = base64.NewEncoding(base64Table)

func base64Encode(src []byte) []byte {
 return []byte(coder.EncodeToString(src))
}

func base64Decode(src []byte) ([]byte, error) {
 return coder.DecodeString(string(src))
}

func main() {
 // encode 
 hello := "hello world"
 debyte := base64Encode([]byte(hello))

 // decode 
 enbyte, err := base64Decode(debyte)
 if err != nil {
  fmt.Println(err.Error())
 }

 if hello != string(enbyte) {
  fmt.Println("hello is not equal to enbyte")
 }

 fmt.Println(string(enbyte))
}