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Base64编码对照表
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更新日期: 2022-05-20阅读量: 25标签: base64分享
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在WEB开发Base64是网络上最常见的用于传输8Bit字节码的编码方式之一,Base64就是一种基于64个可打印字符来表示二进制数据的方法。可查看RFC2045~RFC2049,上面有MIME的详细规范或者客户端开发时候,经常需要用到键盘按键的ASCII简码值,通常这些值无需记忆,需要用到的时候直接查表即可。
码值 | 字符 | 码值 | 字符 | 码值 | 字符 | 码值 | 字符 |
---|---|---|---|---|---|---|---|
0 | A | 16 | Q | 32 | g | 48 | w |
1 | B | 17 | R | 33 | h | 49 | x |
2 | C | 18 | S | 34 | i | 50 | y |
3 | D | 19 | T | 35 | j | 51 | z |
4 | E | 20 | U | 36 | k | 52 | 0 |
5 | F | 21 | V | 37 | l | 53 | 1 |
6 | G | 22 | W | 38 | m | 54 | 2 |
7 | H | 23 | X | 39 | n | 55 | 3 |
8 | I | 24 | Y | 40 | o | 56 | 4 |
9 | J | 25 | Z | 41 | p | 57 | 5 |
10 | K | 26 | a | 42 | q | 58 | 6 |
11 | L | 27 | b | 43 | r | 59 | 7 |
12 | M | 28 | c | 44 | s | 60 | 8 |
13 | N | 29 | d | 45 | t | 61 | 9 |
14 | O | 30 | e | 46 | u | 62 | + |
15 | P | 31 | f | 47 | v | 63 | / |
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