# ascii 码表

十进制	八进制	十六进制	二进制	缩写/符号	HTML实体	描述
0	000	00	00000000	NUL		Null char (空字符)
1	001	01	00000001	SOH		Start of Heading (标题开始 Ctrl/A)
2	002	02	00000010	STX		Start of Text (正文开始Ctrl/B)
3	003	03	00000011	ETX		End of Text (正文结束Ctrl/C)
4	004	04	00000100	EOT		End of Transmission (传输结束Ctrl/D)
5	005	05	00000101	ENQ		Enquiry (请求Ctrl/E)
6	006	06	00000110	ACK		Acknowledgment (收到通知Ctrl/F)
7	007	07	00000111	BEL		Bell (响铃Ctrl/G)
8	010	08	00001000	BS		Back Space (退格Ctrl/H)
9	011	09	00001001	HT		Horizontal Tab (水平制表符Ctrl/I)
10	012	0A	00001010	LF		Line Feed (换行键Ctrl/J)
11	013	0B	00001011	VT		Vertical Tab (垂直制表符Ctrl/K)
12	014	0C	00001100	FF		Form Feed (换页键Ctrl/L)
13	015	0D	00001101	CR		Carriage Return (回车键Ctrl/M)
14	016	0E	00001110	SO		Shift Out / X-On (不用切换Ctrl/N)
15	017	0F	00001111	SI		Shift In / X-Off (启用切换Ctrl/O)
16	020	10	00010000	DLE		Data Line Escape (数据链路转义Ctrl/P)
17	021	11	00010001	DC1		Device Control 1 (设备控制1Ctrl/Q)
18	022	12	00010010	DC2		Device Control 2 (设备控制2Ctrl/R)
19	023	13	00010011	DC3		Device Control 3 (设备控制3Ctrl/S)
20	024	14	00010100	DC4		Device Control 4 (设备控制4Ctrl/T)
21	025	15	00010101	NAK		Negative Acknowledgement (拒绝接收Ctrl/U)
22	026	16	00010110	SYN		Synchronous Idle (同步空闲Ctrl/V)
23	027	17	00010111	ETB		End of Transmit Block (传输块结束Ctrl/W)
24	030	18	00011000	CAN		Cancel (取消Ctrl/X)
25	031	19	00011001	EM		End of Medium (介质中断Ctrl/Y)
26	032	1A	00011010	SUB		Substitute (替补Ctrl/Z)
27	033	1B	00011011	ESC		Escape (溢出)
28	034	1C	00011100	FS		File Separator (文件分割符)
29	035	1D	00011101	GS		Group Separator (分组符)
30	036	1E	00011110	RS		Record Separator (记录分离符)
31	037	1F	00011111	US		Unit Separator (单元分隔符)
32	040	20	00100000	SP		Space (空格)
33	041	21	00100001	!	!	Exclamation mark(感叹号)
34	042	22	00100010	"	"	Double quotes(双引号)
35	043	23	00100011	#	#	Number(数字符号)
36	044	24	00100100	$	$	Dollar(美元符)
37	045	25	00100101	%	%	Procenttecken(百分号)
38	046	26	00100110	&	&	Ampersand(和号)
39	047	27	00100111	'	'	Single quote(单引号)
40	050	28	00101000	(	(	Open parenthesis(左圆括号)
41	051	29	00101001	)	)	Close parenthesis(右圆括号)
42	052	2A	00101010	*	*	Asterisk(星号)
43	053	2B	00101011	+	+	Plus(加号)
44	054	2C	00101100	,	,	Comma(逗号)
45	055	2D	00101101	-	-	Hyphen(连字号或减号)
46	056	2E	00101110	.	.	Period, dot or full stop(句点或小数点)
47	057	2F	00101111	/	/	Slash or divide(斜杠)
48	060	30	00110000	0	0	Zero(数字0)
49	061	31	00110001	1	1	One(数字1)
50	062	32	00110010	2	2	Two(数字2)
51	063	33	00110011	3	3	Three(数字3)
52	064	34	00110100	4	4	Four(数字4)
53	065	35	00110101	5	5	Five(数字5)
54	066	36	00110110	6	6	Six(数字6)
55	067	37	00110111	7	7	Seven(数字7)
56	070	38	00111000	8	8	Eight(数字8)
57	071	39	00111001	9	9	Nine(数字9)
58	072	3A	00111010	:	:	Colon(冒号)
59	073	3B	00111011	;	;	Semicolon(分号)
60	074	3C	00111100	<	<	Less than(小于)
61	075	3D	00111101	=	=	Equals(等于)
62	076	3E	00111110	>	>	Greater than(大于)
63	077	3F	00111111	?	?	Question mark(问号)
64	100	40	01000000	@	@	At symbol(at符号)
65	101	41	01000001	A	A	Uppercase A(大写字母 A)
66	102	42	01000010	B	B	Uppercase B(大写字母 B)
67	103	43	01000011	C	C	Uppercase C(大写字母 C)
68	104	44	01000100	D	D	Uppercase D(大写字母 D)
69	105	45	01000101	E	E	Uppercase E(大写字母 E)
70	106	46	01000110	F	F	Uppercase F(大写字母 F)
71	107	47	01000111	G	G	Uppercase G(大写字母 G)
72	110	48	01001000	H	H	Uppercase H(大写字母 H)
73	111	49	01001001	I	I	Uppercase I(大写字母 I)
74	112	4A	01001010	J	J	Uppercase J(大写字母 J)
75	113	4B	01001011	K	K	Uppercase K(大写字母 K)
76	114	4C	01001100	L	L	Uppercase L(大写字母 L)
77	115	4D	01001101	M	M	Uppercase M(大写字母 M)
78	116	4E	01001110	N	N	Uppercase N(大写字母 N)
79	117	4F	01001111	O	O	Uppercase O(大写字母 O)
80	120	50	01010000	P	P	Uppercase P(大写字母 P)
81	121	51	01010001	Q	Q	Uppercase Q(大写字母 Q)
82	122	52	01010010	R	R	Uppercase R(大写字母 R)
83	123	53	01010011	S	S	Uppercase S(大写字母 S)
84	124	54	01010100	T	T	Uppercase T(大写字母 T)
85	125	55	01010101	U	U	Uppercase U(大写字母 U)
86	126	56	01010110	V	V	Uppercase V(大写字母 V)
87	127	57	01010111	W	W	Uppercase W(大写字母 W)
88	130	58	01011000	X	X	Uppercase X(大写字母 X)
89	131	59	01011001	Y	Y	Uppercase Y(大写字母 Y)
90	132	5A	01011010	Z	Z	Uppercase Z(大写字母 Z)
91	133	5B	01011011	[	[	Opening bracket(左中括号)
92	134	5C	01011100	\	\	Backslash(反斜杠)
93	135	5D	01011101	]	]	Closing bracket(右中括号)
94	136	5E	01011110	^	^	Caret - circumflex(音调符号)
95	137	5F	01011111	_	_	Underscore(下划线)
96	140	60	01100000	`	`	Grave accent(重音符)
97	141	61	01100001	a	a	Lowercase a(小写字母 a)
98	142	62	01100010	b	b	Lowercase b(小写字母 b)
99	143	63	01100011	c	c	Lowercase c(小写字母 c)
100	144	64	01100100	d	d	Lowercase d(小写字母 d)
101	145	65	01100101	e	e	Lowercase e(小写字母 e)
102	146	66	01100110	f	f	Lowercase f(小写字母 f)
103	147	67	01100111	g	g	Lowercase g(小写字母 g)
104	150	68	01101000	h	h	Lowercase h(小写字母 h)
105	151	69	01101001	i	i	Lowercase i(小写字母 i)
106	152	6A	01101010	j	j	Lowercase j(小写字母 j)
107	153	6B	01101011	k	k	Lowercase k(小写字母 k)
108	154	6C	01101100	l	l	Lowercase l(小写字母 l)
109	155	6D	01101101	m	m	Lowercase m(小写字母 m)
110	156	6E	01101110	n	n	Lowercase n(小写字母 n)
111	157	6F	01101111	o	o	Lowercase o(小写字母 o)
112	160	70	01110000	p	p	Lowercase p(小写字母 p)
113	161	71	01110001	q	q	Lowercase q(小写字母 q)
114	162	72	01110010	r	r	Lowercase r(小写字母 r)
115	163	73	01110011	s	s	Lowercase s(小写字母 s)
116	164	74	01110100	t	t	Lowercase t(小写字母 t)
117	165	75	01110101	u	u	Lowercase u(小写字母 u)
118	166	76	01110110	v	v	Lowercase v(小写字母 v)
119	167	77	01110111	w	w	Lowercase w(小写字母 w)
120	170	78	01111000	x	x	Lowercase x(小写字母 x)
121	171	79	01111001	y	y	Lowercase y(小写字母 y)
122	172	7A	01111010	z	z	Lowercase z(小写字母 z)
123	173	7B	01111011	{	{	Opening brace(左大括号)
124	174	7C	01111100	Ι	\|	Vertical bar(垂直线)
125	175	7D	01111101	}	}	Closing brace(右大括号)
126	176	7E	01111110	~	~	Equivalency sign (tilde)(代字号)
127	177	7F	01111111	DEL		Delete(删除)
128	200	80	10000000	€		Euro sign(欧元)
129	201	81	10000001			保留
130	202	82	10000010	‚		Single low-9 quotation mark(逗号)
131	203	83	10000011	ƒ		Latin small letter f with hook(带钩的拉丁文小写字母f)
132	204	84	10000100	„		Double low-9 quotation mark(双低引号)
133	205	85	10000101	…		Horizontal ellipsis(水平省略号)
134	206	86	10000110	†		Dagger(匕首)
135	207	87	10000111	‡		Double dagger(双刃)
136	210	88	10001000	ˆ		Modifier letter circumflex accent(修饰字母扬抑符重音)
137	211	89	10001001	‰		Per mille sign(千分值符号)
138	212	8A	10001010	Š		Latin capital letter S with caron(带抑扬符的拉丁文大写字母S)
139	213	8B	10001011	‹		Single left-pointing angle quotation(单左指角引号)
140	214	8C	10001100	Œ		Latin capital ligature OE(拉丁文大写连字OE)
141	215	8D	10001101	RI		反向索引
142	216	8E	10001110	Ž		Latin capital letter Z with caron(带抑扬符的拉丁文大写字母Z)
143	217	8F	10001111	SS3		单移3
144	220	90	10010000	DSC		设备控制字符串
145	221	91	10010001	‘		Left single quotation mark(左单引号)
146	222	92	10010010	’		Right single quotation mark(右单引号)
147	223	93	10010011	“		Left double quotation mark(左双引号)
148	224	94	10010100	”		Right double quotation mark(右双引号)
149	225	95	10010101	•		Bullet(子弹)
150	226	96	10010110	–		En dash()
151	227	97	10010111	—		Em dash()
152	230	98	10011000	˜		Small tilde()
153	231	99	10011001	™		Trade mark sign()
154	232	9A	10011010	š		Latin small letter S with caron()
155	233	9B	10011011	›		Single right-pointing angle quotation mark()
156	234	9C	10011100	œ		Latin small ligature oe()
157	235	9D	10011101	OSC		操作系统命令
158	236	9E	10011110	ž		Latin small letter z with caron()
159	237	9F	10011111	Ÿ		Latin capital letter Y with diaeresis()
160	240	A0	10100000			Non-breaking space(不间断空格)
161	241	A1	10100001	¡	¡	Inverted exclamation mark()
162	242	A2	10100010	¢	¢	Cent sign()
163	243	A3	10100011	£	£	Pound sign()
164	244	A4	10100100	¤	¤	Currency sign()
165	245	A5	10100101	¥	¥	Yen sign()
166	246	A6	10100110	¦	¦	Pipe, Broken vertical bar()
167	247	A7	10100111	§	§	Section sign()
168	250	A8	10101000	¨	¨	Spacing diaeresis - umlaut()
169	251	A9	10101001	©	©	Copyright sign()
170	252	AA	10101010	ª	ª	Feminine ordinal indicator()
171	253	AB	10101011	«	«	Left double angle quotes()
172	254	AC	10101100	¬	¬	Not sign()
173	255	AD	10101101			Soft hyphen()
174	256	AE	10101110	®	®	Registered trade mark sign()
175	257	AF	10101111	¯	¯	Spacing macron - overline()
176	260	B0	10110000	°	°	Degree sign()
177	261	B1	10110001	±	±	Plus-or-minus sign()
178	262	B2	10110010	²	²	Superscript two - squared()
179	263	B3	10110011	³	³	Superscript three - cubed()
180	264	B4	10110100	´	´	Acute accent - spacing acute()
181	265	B5	10110101	µ	µ	Micro sign()
182	266	B6	10110110	¶	¶	Pilcrow sign - paragraph sign()
183	267	B7	10110111	·	·	Middle dot - Georgian comma()
184	270	B8	10111000	¸	¸	Spacing cedilla()
185	271	B9	10111001	¹	¹	Superscript one()
186	272	BA	10111010	º	º	Masculine ordinal indicator()
187	273	BB	10111011	»	»	Right double angle quotes()
188	274	BC	10111100	¼	¼	Fraction one quarter()
189	275	BD	10111101	½	½	Fraction one half()
190	276	BE	10111110	¾	¾	Fraction three quarters()
191	277	BF	10111111	¿	¿	Inverted question mark()
192	300	C0	11000000	À	À	Latin capital letter A with grave()
193	301	C1	11000001	Á	Á	Latin capital letter A with acute()
194	302	C2	11000010	Â	Â	Latin capital letter A with circumflex()
195	303	C3	11000011	Ã	Ã	Latin capital letter A with tilde()
196	304	C4	11000100	Ä	Ä	Latin capital letter A with diaeresis()
197	305	C5	11000101	Å	Å	Latin capital letter A with ring above()
198	306	C6	11000110	Æ	Æ	Latin capital letter AE()
199	307	C7	11000111	Ç	Ç	Latin capital letter C with cedilla()
200	310	C8	11001000	È	È	Latin capital letter E with grave()
201	311	C9	11001001	É	É	Latin capital letter E with acute()
202	312	CA	11001010	Ê	Ê	Latin capital letter E with circumflex()
203	313	CB	11001011	Ë	Ë	Latin capital letter E with diaeresis()
204	314	CC	11001100	Ì	Ì	Latin capital letter I with grave()
205	315	CD	11001101	Í	Í	Latin capital letter I with acute()
206	316	CE	11001110	Î	Î	Latin capital letter I with circumflex()
207	317	CF	11001111	Ï	Ï	Latin capital letter I with diaeresis()
208	320	D0	11010000	Ð	Ð	Latin capital letter ETH()
209	321	D1	11010001	Ñ	Ñ	Latin capital letter N with tilde()
210	322	D2	11010010	Ò	Ò	Latin capital letter O with grave()
211	323	D3	11010011	Ó	Ó	Latin capital letter O with acute()
212	324	D4	11010100	Ô	Ô	Latin capital letter O with circumflex()
213	325	D5	11010101	Õ	Õ	Latin capital letter O with tilde()
214	326	D6	11010110	Ö	Ö	Latin capital letter O with diaeresis()
215	327	D7	11010111	×	×	Multiplication sign()
216	330	D8	11011000	Ø	Ø	Latin capital letter O with slash()
217	331	D9	11011001	Ù	Ù	Latin capital letter U with grave()
218	332	DA	11011010	Ú	Ú	Latin capital letter U with acute()
219	333	DB	11011011	Û	Û	Latin capital letter U with circumflex()
220	334	DC	11011100	Ü	Ü	Latin capital letter U with diaeresis()
221	335	DD	11011101	Ý	Ý	Latin capital letter Y with acute()
222	336	DE	11011110	Þ	Þ	Latin capital letter THORN()
223	337	DF	11011111	ß	ß	Latin small letter sharp s - ess-zed()
224	340	E0	11100000	à	à	Latin small letter a with grave()
225	341	E1	11100001	á	á	Latin small letter a with acute()
226	342	E2	11100010	â	â	Latin small letter a with circumflex()
227	343	E3	11100011	ã	ã	Latin small letter a with tilde()
228	344	E4	11100100	ä	ä	Latin small letter a with diaeresis()
229	345	E5	11100101	å	å	Latin small letter a with ring above()
230	346	E6	11100110	æ	æ	Latin small letter ae()
231	347	E7	11100111	ç	ç	Latin small letter c with cedilla()
232	350	E8	11101000	è	è	Latin small letter e with grave()
233	351	E9	11101001	é	é	Latin small letter e with acute()
234	352	EA	11101010	ê	ê	Latin small letter e with circumflex()
235	353	EB	11101011	ë	ë	Latin small letter e with diaeresis()
236	354	EC	11101100	ì	ì	Latin small letter i with grave()
237	355	ED	11101101	í	í	Latin small letter i with acute()
238	356	EE	11101110	î	î	Latin small letter i with circumflex()
239	357	EF	11101111	ï	ï	Latin small letter i with diaeresis()
240	360	F0	11110000	ð	ð	Latin small letter eth()
241	361	F1	11110001	ñ	ñ	Latin small letter n with tilde()
242	362	F2	11110010	ò	ò	Latin small letter o with grave(Latin small letter o with grave带抑音符的拉丁文小写字母o)
243	363	F3	11110011	ó	ó	Latin small letter o with acute(带锐音符的拉丁文小写字母o)
244	364	F4	11110100	ô	ô	Latin small letter o with circumflex(带扬抑符的拉丁文小写字母o)
245	365	F5	11110101	õ	õ	Latin small letter o with tilde(带颚化符的拉丁文小写字母o)
246	366	F6	11110110	ö	ö	Latin small letter o with diaeresis(带分音符的拉丁文小写字母o)
247	367	F7	11110111	÷	÷	Division sign(除号)
248	370	F8	11111000	ø	ø	Latin small letter o with slash(带斜杠的拉丁文小写字母o)
249	371	F9	11111001	ù	ù	Latin small letter u with grave(带抑音符的拉丁文小写字母u)
250	372	FA	11111010	ú	ú	Latin small letter u with acute(带锐音符的拉丁文小写字母u)
251	373	FB	11111011	û	û	Latin small letter u with circumflex(带扬抑符的拉丁文小写字母u)
252	374	FC	11111100	ü	ü	Latin small letter u with diaeresis(带分音符的拉丁文小写字母u)
253	375	FD	11111101	ý	ý	Latin small letter y with acute(带锐音符的拉丁文小写字母y)
254	376	FE	11111110	þ	þ	Latin small letter thorn(拉丁文小写字母thorn)
255	377	FF	11111111	ÿ	ÿ	Latin small letter y with diaeresis(带分音符的小写字母y)

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