ASCII 控制字符 (字符编码=> 0-31) | ||||
---|---|---|---|---|
十进制DEC | 八进制OCT | 十六进制HEX | 符号 | 描述 |
0 | 000 | 0 | NUL | 空字符 |
1 | 001 | 1 | SOH | 标题开始 |
2 | 002 | 2 | STX | 正文开始 |
3 | 003 | 3 | ETX | 正文结束 |
4 | 004 | 4 | EOT | 传输结束 |
5 | 005 | 5 | ENQ | 询问 |
6 | 006 | 6 | ACK | 收到通知 |
7 | 007 | 7 | BEL | 铃 |
8 | 010 | 8 | BS | 退格 |
9 | 011 | 9 | HT | 水平制表符 |
10 | 012 | A | LF | 换行键 |
11 | 013 | B | VT | 垂直制表符 |
12 | 014 | C | FF | 换页键 |
13 | 015 | D | CR | 回车键 |
14 | 016 | E | SO | 移出 |
15 | 017 | F | SI | 移入 |
16 | 020 | 10 | DLE | 数据链路转义 |
17 | 021 | 11 | DC1 | 设备控制 1 |
18 | 022 | 12 | DC2 | 设备控制 2 |
19 | 023 | 13 | DC3 | 设备控制 3 |
20 | 024 | 14 | DC4 | 设备控制 4 |
21 | 025 | 15 | NAK | 拒绝接收 |
22 | 026 | 16 | SYN | 同步空闲 |
23 | 027 | 17 | ETB | 传输块结束 |
24 | 030 | 18 | CAN | 取消 |
25 | 031 | 19 | EM | 介质中断 |
26 | 032 | 1A | SUB | 替换 |
27 | 033 | 1B | ESC | 换码符 |
28 | 034 | 1C | FS | 文件分隔符 |
29 | 035 | 1D | GS | 组分隔符 |
30 | 036 | 1E | RS | 记录分离符 |
31 | 037 | 1F | US | 单元分隔符 |
ASCII 打印字符 (字符编码: 32-127) | ||||
---|---|---|---|---|
十进制DEC | 八进制OCT | 十六进制HEX | 符号 | 描述 |
32 | 040 | 20 | Space | 空格 |
33 | 041 | 21 | ! | |
34 | 042 | 22 | " | |
35 | 043 | 23 | # | |
36 | 044 | 24 | $ | |
37 | 045 | 25 | % | |
38 | 046 | 26 | & | |
40 | 050 | 28 | ( | |
41 | 051 | 29 | ) | |
42 | 052 | 2A | * | |
43 | 053 | 2B | + | |
44 | 054 | 2C | , | |
45 | 055 | 2D | - | |
46 | 056 | 2E | . | |
47 | 057 | 2F | \/ | |
48 | 060 | 30 | 0 | |
49 | 061 | 31 | 1 | |
50 | 062 | 32 | 2 | |
51 | 063 | 33 | 3 | |
52 | 064 | 34 | 4 | |
53 | 065 | 35 | 5 | |
54 | 066 | 36 | 6 | |
55 | 067 | 37 | 7 | |
56 | 070 | 38 | 8 | |
57 | 071 | 39 | 9 | |
58 | 072 | 3A | : | |
59 | 073 | 3B | ; | |
60 | 074 | 3C | < | |
61 | 075 | 3D | = | |
62 | 076 | 3E | > | |
63 | 077 | 3F | ? | |
64 | 100 | 40 | @ | |
65 | 101 | 41 | A | |
66 | 102 | 42 | B | |
67 | 103 | 43 | C | |
68 | 104 | 44 | D | |
69 | 105 | 45 | E | |
70 | 106 | 46 | F | |
71 | 107 | 47 | G | |
72 | 110 | 48 | H | |
73 | 111 | 49 | I | |
74 | 112 | 4A | J | |
75 | 113 | 4B | K | |
76 | 114 | 4C | L | |
77 | 115 | 4D | M | |
78 | 116 | 4E | N | |
79 | 117 | 4F | O | |
80 | 120 | 50 | P | |
81 | 121 | 51 | Q | |
82 | 122 | 52 | R | |
83 | 123 | 53 | S | |
84 | 124 | 54 | T | |
85 | 125 | 55 | U | |
86 | 126 | 56 | V | |
87 | 127 | 57 | W | |
88 | 130 | 58 | X | |
89 | 131 | 59 | Y | |
90 | 132 | 5A | Z | |
91 | 133 | 5B | [ | |
92 | 134 | 5C | \ | |
93 | 135 | 5D | ] | |
94 | 136 | 5E | ^ | |
95 | 137 | 5F | _ | |
96 | 140 | 60 | ` | |
97 | 141 | 61 | a | |
98 | 142 | 62 | b | |
99 | 143 | 63 | c | |
100 | 144 | 64 | d | |
101 | 145 | 65 | e | |
102 | 146 | 66 | f | |
103 | 147 | 67 | g | |
104 | 150 | 68 | h | |
105 | 151 | 69 | i | |
106 | 152 | 6A | j | |
107 | 153 | 6B | k | |
108 | 154 | 6C | l | |
109 | 155 | 6D | m | |
110 | 156 | 6E | n | |
111 | 157 | 6F | o | |
112 | 160 | 70 | p | |
113 | 161 | 71 | q | |
114 | 162 | 72 | r | |
115 | 163 | 73 | s | |
116 | 164 | 74 | t | |
117 | 165 | 75 | u | |
118 | 166 | 76 | v | |
119 | 167 | 77 | w | |
120 | 170 | 78 | x | |
121 | 171 | 79 | y | |
122 | 172 | 7A | z | |
123 | 173 | 7B | { | |
124 | 174 | 7C | | | |
125 | 175 | 7D | }, | |
126 | 176 | 7E | ~ | |
127 | 177 | 7F | DEL | 删除 |
ASCII扩展码 (字符编码: 128-255) | ||||
---|---|---|---|---|
十进制DEC | 八进制OCT | 十六进制HEX | 符号 | 描述 |
128 | 200 | 80 | \u20ac | |
129 | 201 | 81 | \u0081 | |
130 | 202 | 82 | \u201a | |
131 | 203 | 83 | \u0192 | |
132 | 204 | 84 | \u201e | |
133 | 205 | 85 | \u2026 | |
134 | 206 | 86 | \u2020 | |
135 | 207 | 87 | \u2021 | |
136 | 210 | 88 | \u02c6 | |
137 | 211 | 89 | \u2030 | |
138 | 212 | 8A | \u0160 | |
139 | 213 | 8B | \u2039 | |
140 | 214 | 8C | \u0152 | |
141 | 215 | 8D | \u008d | |
142 | 216 | 8E | \u017d | |
143 | 217 | 8F | \u008f | |
144 | 220 | 90 | \u0090 | |
145 | 221 | 91 | \u2018 | |
146 | 222 | 92 | \u2019 | |
147 | 223 | 93 | \u201c | |
148 | 224 | 94 | \u201d | |
149 | 225 | 95 | \u2022 | |
150 | 226 | 96 | \u2013 | |
151 | 227 | 97 | \u2014 | |
152 | 230 | 98 | \u02dc | |
153 | 231 | 99 | \u2122 | |
154 | 232 | 9A | \u0161 | |
155 | 233 | 9B | \u203a | |
156 | 234 | 9C | \u0153 | |
157 | 235 | 9D | \u009d | |
158 | 236 | 9E | \u017e | |
159 | 237 | 9F | \u0178 | |
160 | 240 | A0 | \u63d2\u5165\u7a7a\u683c | |
161 | 241 | A1 | \u00a1 | |
162 | 242 | A2 | \u00a2 | |
163 | 243 | A3 | \u00a3 | |
164 | 244 | A4 | \u00a4 | |
165 | 245 | A5 | \u00a5 | |
166 | 246 | A6 | \u00a6 | |
167 | 247 | A7 | \u00a7 | |
168 | 250 | A8 | \u00a8 | |
169 | 251 | A9 | \u00a9 | |
170 | 252 | AA | \u00aa | |
171 | 253 | AB | \u00ab | |
172 | 254 | AC | \u00ac | |
173 | 255 | AD | \u00ad | |
174 | 256 | AE | \u00ae | |
175 | 257 | AF | \u00af | |
176 | 260 | B0 | \u00b0 | |
177 | 261 | B1 | \u00b1 | |
178 | 262 | B2 | \u00b2 | |
179 | 263 | B3 | \u00b3 | |
180 | 264 | B4 | \u00b4 | |
181 | 265 | B5 | \u00b5 | |
182 | 266 | B6 | \u00b6 | |
183 | 267 | B7 | \u00b7 | |
184 | 270 | B8 | \u00b8 | |
185 | 271 | B9 | \u00b9 | |
186 | 272 | BA | \u00ba | |
187 | 273 | BB | \u00bb | |
188 | 274 | BC | \u00bc | |
189 | 275 | BD | \u00bd | |
190 | 276 | BE | \u00be | |
191 | 277 | BF | \u00bf | |
192 | 300 | C0 | \u00c0 | |
193 | 301 | C1 | \u00c1 | |
194 | 302 | C2 | \u00c2 | |
195 | 303 | C3 | \u00c3 | |
196 | 304 | C4 | \u00c4 | |
197 | 305 | C5 | \u00c5 | |
198 | 306 | C6 | \u00c6 | |
199 | 307 | C7 | \u00c7 | |
200 | 310 | C8 | \u00c8 | |
201 | 311 | C9 | \u00c9 | |
202 | 312 | CA | \u00ca | |
203 | 313 | CB | \u00cb | |
204 | 314 | CC | \u00cc | |
205 | 315 | CD | \u00cd | |
206 | 316 | CE | \u00ce | |
207 | 317 | CF | \u00cf | |
208 | 320 | D0 | \u00d0 | |
209 | 321 | D1 | \u00d1 | |
210 | 322 | D2 | \u00d2 | |
211 | 323 | D3 | \u00d3 | |
212 | 324 | D4 | \u00d4 | |
213 | 325 | D5 | \u00d5 | |
214 | 326 | D6 | \u00d6 | |
215 | 327 | D7 | \u00d7 | |
216 | 330 | D8 | \u00d8 | |
217 | 331 | D9 | \u00d9 | |
218 | 332 | DA | \u00da | |
219 | 333 | DB | \u00db | |
220 | 334 | DC | \u00dc | |
221 | 335 | DD | \u00dd | |
222 | 336 | DE | \u00de | |
223 | 337 | DF | \u00df | |
224 | 340 | E0 | \u00e0 | |
225 | 341 | E1 | \u00e1 | |
226 | 342 | E2 | \u00e2 | |
227 | 343 | E3 | \u00e3 | |
228 | 344 | E4 | \u00e4 | |
229 | 345 | E5 | \u00e5 | |
230 | 346 | E6 | \u00e6 | |
231 | 347 | E7 | \u00e7 | |
232 | 350 | E8 | \u00e8 | |
233 | 351 | E9 | \u00e9 | |
234 | 352 | EA | \u00ea | |
235 | 353 | EB | \u00eb | |
236 | 354 | EC | \u00ec | |
237 | 355 | ED | \u00ed | |
238 | 356 | EE | \u00ee | |
239 | 357 | EF | \u00ef | |
240 | 360 | F0 | \u00f0 | |
241 | 361 | F1 | \u00f1 | |
242 | 362 | F2 | \u00f2 | |
243 | 363 | F3 | \u00f3 | |
244 | 364 | F4 | \u00f4 | |
245 | 365 | F5 | \u00f5 | |
246 | 366 | F6 | \u00f6 | |
247 | 367 | F7 | \u00f7 | |
248 | 370 | F8 | \u00f8 | |
249 | 371 | F9 | \u00f9 | |
250 | 372 | FA | \u00fa | |
251 | 373 | FB | \u00fb | |
252 | 374 | FC | \u00fc | |
253 | 375 | FD | \u00fd | |
254 | 376 | FE | \u00fe | |
255 | 377 | FF | \u00ff |