| Língua | Base64 Codificação | Base64 Descodificação |
|---|---|---|
| Java | base64 = new BASE64Encoder().encode(str.getBytes()); | str = new String(new BASE64Decoder().decodeBuffer(base64)); |
| JavaScript |
base64 = btoa(str);
或 var s = CryptoJS.enc.Utf8.parse(str); base64 = CryptoJS.enc.Base64.stringify(s); |
str = atob(base64);
或 var s = CryptoJS.enc.Base64.parse(base64); str = s.toString(CryptoJS.enc.Utf8); |
| PHP | $base64 = base64_encode($str); | $str = base64_decode($base64); |
| C#/.NET | byte[] bytes = System.Text.Encoding.UTF8.GetBytes(str); base64 = System.Convert.ToBase64String(bytes); |
byte[] bytes = System.Convert.FromBase64String(base64); str = System.Text.Encoding.UTF8.GetString(bytes); |
| Python | import base64 base64 = base64.b64encode(str) |
import base64 str = base64.b64decode(base64) |
| Perl | use MIME::Base64; $base64 = encode_base64($str); |
use MIME::Base64; $str = decode_base64($base64); |
| Golang | import b64 "encoding/base64" ... base64 := b64.StdEncoding.EncodeToString([]byte(str)) |
import b64 "encoding/base64" ... str := b64.StdEncoding.DecodeString(base64) |
| Ruby | require "base64" base64 = Base64.encode64(str) |
require "base64" str = Base64.decode64(base64) |
| MySQL/MariaDB | SELECT TO_BASE64(str); | SELECT FROM_BASE64(base64); |
| PostgreSQL | SELECT encode(str, 'base64'); | SELECT decode(base64, 'base64'); |
| Linux Shell | $ echo test | base64 // dGVzdAo= | $ echo dGVzdAo= | base64 -d // test |