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编码协议

ASCII码表

十进制	十六进制	字符	解释		十进制	十六进制	字符	解释
0	00	NULL	空字符		64	40	@
1	01	SOH	Start of Headling		65	41	A
2	02	STX	Start of Text		66	42	B
3	03	ETX	End of Text		67	43	C
4	04	EQT	End of Transmission		68	44	D
5	05	ENQ	Enquiry		69	45	E
6	06	ACK	Acknowledge		70	46	F
7	07	BEL	Bell		71	47	G
8	08	BS	Backspace		72	48	H
9	09	HT	Horizontal Tab		73	49	I
10	0A	LF	Line Feed		74	4A	J
11	0B	VT	Vertical Tab		75	4B	K
12	0C	FF	Form Feed		76	4C	L
13	0D	CR	Carriage Return		77	4D	M
14	0E	SOH	Shift Out		78	4E	N
15	0F	SI	Shift In		79	4F	O
16	10	DLE	Data Link Escape		80	50	P
17	11	DC1	Device Control 1		81	51	Q
18	12	DC2	Device Control 2		82	52	R
19	13	DC3	Device Control 3		83	53	S
20	14	DC4	Device Control 4		84	54	T
21	15	NAK	Negative Acknowledge		85	55	U
22	16	SYN	Synchronous Idle		86	56	V
23	17	ETB	End of Transmission Block		87	57	W
24	18	CAN	Cancel		88	58	X
25	19	EM	End of Medium		89	59	Y
26	1A	SUB	Substitute		90	5A	Z
27	1B	ESC	Escape		91	5B	[
28	1C	FS	File Separator		92	5C	\
29	1D	GS	Group Separator		93	5D	]
30	1E	RS	Record Separator		94	5E	^
31	1F	US	Unit Separator		95	5F	_
32	20	SP	Space		96	60	`
33	21	!			97	61	a
34	22	“			98	62	b
35	23	#			99	63	c
36	24	$			100	64	d
37	25	%			101	65	e
38	26	&			102	66	f
39	27	‘			103	67	g
40	28	(			104	68	h
41	29	)			105	69	i
42	2A	*			106	6A	j
43	2B	+			107	6B	k
44	2C	,			108	6C	l
45	2D	-			109	6D	m
46	2E	.			110	6E	n
47	2F	/			111	6F	o
48	30	0			112	70	p
49	31	1			113	71	q
50	32	2			114	72	r
51	33	3			115	73	s
52	34	4			116	74	t
53	35	5			117	75	u
54	36	6			118	76	v
55	37	7			119	77	w
56	38	8			120	78	x
57	39	9			121	79	y
58	3A	:			122	7A	z
59	3B	;			123	7B	{
60	3C	<			124	7C	|
61	3D	=			125	7D	}
62	3E	>			126	7E	~
63	3F	?			127	7F	DEL

GBK/GB2312编码