golang實現base64加密解密

01	package main

02

03

import (

04	"encoding/base64"

05

"fmt"

06

)

07

08

const (

09	base64Table = "123QRSTUabcdVWXYZHijKLAWDCABDstEFGuvwxyzGHIJklmnopqr234560178912"

10

)

11

12	var coder = base64.NewEncoding(base64Table)

13

14	func base64Encode(src []byte) []byte {

15	return []byte(coder.EncodeToString(src))

16

}

17

18	func base64Decode(src []byte) ([]byte, error) {

19	return coder.DecodeString(string(src))

20

}

21

22	func main() {

23

// encode

24	hello := "hello world"

25	debyte := base64Encode([]byte(hello))

26

27

// decode

28	enbyte, err := base64Decode(debyte)

29	if err != nil {

30	fmt.Println(err.Error())

31

}

32

33	if hello != string(enbyte) {

34	fmt.Println("hello is not equal to enbyte")

35

}

36

37	fmt.Println(string(enbyte))

38

}