public class Base64
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static char[] |
table1
Character conversion table from RFC2045
Value Encoding Value Encoding Value Encoding Value Encoding
0 A 17 R 34 i 51 z
1 B 18 S 35 j 52 0
2 C 19 T 36 k 53 1
3 D 20 U 37 l 54 2
4 E 21 V 38 m 55 3
5 F 22 W 39 n 56 4
6 G 23 X 40 o 57 5
7 H 24 Y 41 p 58 6
8 I 25 Z 42 q 59 7
9 J 26 a 43 r 60 8
10 K 27 b 44 s 61 9
11 L 28 c 45 t 62 +
12 M 29 d 46 u 63 /
13 N 30 e 47 v
14 O 31 f 48 w (pad) =
15 P 32 g 49 x
16 Q 33 h 50 y
|
Constructor and Description |
---|
Base64() |
Modifier and Type | Method and Description |
---|---|
static byte[] |
base64ToByteArray(java.lang.String input)
Decode input
String into byte array. |
static java.lang.String |
byteArrayToBase64(byte[] src)
Convert input byte array into
String . |
private static char[] table1
public static java.lang.String byteArrayToBase64(byte[] src)
String
.src
- Input byte array.String
consisting
characters from limited range.public static byte[] base64ToByteArray(java.lang.String input)
String
into byte array.input
- Source data consisting.