ASCII码表

ASCII码表。

Dec Hex Bin Html Char Description
0 00 00000000 � NUL (Null) 空字符
1 01 00000001  SOH (Start of Header) 标题开始 (Ctrl/A)
2 02 00000010  STX (Start of Text) 正文开始 (Ctrl/B)
3 03 00000011  ETX (End of Text) 正文结束 (Ctrl/C)
4 04 00000100  EOT (End of Transmission) 传输结束 (Ctrl/D)
5 05 00000101  ENQ (Enquiry) 查询(询问 ) (Ctrl/E)
6 06 00000110  ACK (Acknowledge) 收到通知(认可) (Ctrl/F)
7 07 00000111  BEL (Bell) 响铃(Ctrl/G)
8 08 00001000  BS (Backspace) 退格 (Ctrl/H)
9 09 00001001 	 HT (Horizontal Tab) 水平制表符 (Ctrl/I)
10 0A 00001010 
 LF (Line Feed) 换行键 (Ctrl/J)
11 0B 00001011  VT (Vertical Tab) 垂直制表符(home) (Ctrl/K)
12 0C 00001100  FF (Form Feed) 换页键 (Ctrl/L)
13 0D 00001101 
 CR (Carriage Return) 回车键 (Ctrl/M)
14 0E 00001110  SO (Shift Out) 不用切换(移出) (Ctrl/N)
15 0F 00001111  SI (Shift In) 启用切换(移入) (Ctrl/O)
16 10 00010000  DLE (Data Link Escape) 数据链路转义 (Ctrl/P)
17 11 00010001  DC1 (Device Control 1) 设备控制1 (Ctrl/Q)
18 12 00010010  DC2 (Device Control 2) 设备控制2 (Ctrl/R)
19 13 00010011  DC3 (Device Control 3) 设备控制3 (Ctrl/S)
20 14 00010100  DC4 (Device Control 4) 设备控制4(Ctrl/T)
21 15 00010101  NAK (Negative Acknowledge) 拒绝接收(反确认) (Ctrl/U)
22 16 00010110  SYN (Synchronize) 同步空闲 (Ctrl/V)
23 17 00010111  ETB (End of Transmission Block) 传输块结束 (Ctrl/W)
24 18 00011000  CAN (Cancel) 取消 (Ctrl/X)
25 19 00011001  EM (End of Medium) 介质中断(媒体结束) (Ctrl/Y)
26 1A 00011010  SUB (Substitute) 替补 (Ctrl/Z)
27 1B 00011011  ESC (Escape) 溢出(转意)
28 1C 00011100  FS (File Separator) 文件分割符(向右键)
29 1D 00011101  GS (Group Separator) 组分割符(向左键)
30 1E 00011110  RS (Record Separator) 记录分离符(向上键)
31 1F 00011111  US (Unit Separator) 单元分隔符(向下键)
32 20 00100000   space (Space) 空格
33 21 00100001 ! !
34 22 00100010 "
35 23 00100011 # #
36 24 00100100 $ $
37 25 00100101 % %
38 26 00100110 & &
39 27 00100111 '
40 28 00101000 ( (
41 29 00101001 ) )
42 2A 00101010 * *
43 2B 00101011 + +
44 2C 00101100 , ,
45 2D 00101101 - -
46 2E 00101110 . .
47 2F 00101111 / /
48 30 00110000 0 0
49 31 00110001 1 1
50 32 00110010 2 2
51 33 00110011 3 3
52 34 00110100 4 4
53 35 00110101 5 5
54 36 00110110 6 6
55 37 00110111 7 7
56 38 00111000 8 8
57 39 00111001 9 9
58 3A 00111010 : :
59 3B 00111011 &#59; ;
60 3C 00111100 &#60; <
61 3D 00111101 &#61; =
62 3E 00111110 &#62; >
63 3F 00111111 &#63; ?
64 40 01000000 &#64; @
65 41 01000001 &#65; A
66 42 01000010 &#66; B
67 43 01000011 &#67; C
68 44 01000100 &#68; D
69 45 01000101 &#69; E
70 46 01000110 &#70; F
71 47 01000111 &#71; G
72 48 01001000 &#72; H
73 49 01001001 &#73; I
74 4A 01001010 &#74; J
75 4B 01001011 &#75; K
76 4C 01001100 &#76; L
77 4D 01001101 &#77; M
78 4E 01001110 &#78; N
79 4F 01001111 &#79; O
80 50 01010000 &#80; P
81 51 01010001 &#81; Q
82 52 01010010 &#82; R
83 53 01010011 &#83; S
84 54 01010100 &#84; T
85 55 01010101 &#85; U
86 56 01010110 &#86; V
87 57 01010111 &#87; W
88 58 01011000 &#88; X
89 59 01011001 &#89; Y
90 5A 01011010 &#90; Z
91 5B 01011011 &#91; [
92 5C 01011100 &#92; \
93 5D 01011101 &#93; ]
94 5E 01011110 &#94; ^
95 5F 01011111 &#95; _
96 60 01100000 &#96; `
97 61 01100001 &#97; a
98 62 01100010 &#98; b
99 63 01100011 &#99; c
100 64 01100100 &#100; d
101 65 01100101 &#101; e
102 66 01100110 &#102; f
103 67 01100111 &#103; g
104 68 01101000 &#104; h
105 69 01101001 &#105; i
106 6A 01101010 &#106; j
107 6B 01101011 &#107; k
108 6C 01101100 &#108; l
109 6D 01101101 &#109; m
110 6E 01101110 &#110; n
111 6F 01101111 &#111; o
112 70 01110000 &#112; p
113 71 01110001 &#113; q
114 72 01110010 &#114; r
115 73 01110011 &#115; s
116 74 01110100 &#116; t
117 75 01110101 &#117; u
118 76 01110110 &#118; v
119 77 01110111 &#119; w
120 78 01111000 &#120; x
121 79 01111001 &#121; y
122 7A 01111010 &#122; z
123 7B 01111011 &#123; {
124 7C 01111100 &#124;
125 7D 01111101 &#125; }
126 7E 01111110 &#126; ~
127 7F 01111111 &#127; DEL (delete) 删除

注:128~255省略。