ASCII编码表
十六进制 ASCII编码表
竖列表示高4位编码,横行表示低4位编码。
hex |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
A |
B |
C |
D |
E |
F |
0 |
nul |
soh |
stx |
etx |
eot |
enq |
ack |
bel |
bs |
tab |
lf |
vt |
ff |
cr |
so |
si |
1 |
dle |
dc1 |
dc2 |
dc3 |
dc4 |
nak |
syn |
etb |
can |
em |
sub |
esc |
fs |
gs |
rs |
us |
2 |
|
! |
" |
# |
$ |
% |
& |
' |
( |
) |
* |
+ |
, |
- |
. |
/ |
3 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
: |
; |
< |
= |
> |
? |
4 |
@ |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
5 |
P |
Q |
R |
S |
T |
U |
V |
W |
X |
Y |
Z |
[ |
\ |
] |
^ |
_ |
6 |
` |
a |
b |
c |
d |
e |
f |
g |
h |
i |
j |
k |
l |
m |
n |
o |
7 |
p |
q |
e |
s |
t |
u |
v |
w |
x |
y |
z |
{ |
| |
} |
~ |
del |
例如:数字“0”的ASCII编码
竖列为“3”,则二进制编码为: 0011 (高4位编码)
横行为“0”,则二进制编码为: 0000 (低4位编码)
所以“0” 的ASCII编码为: 00110000
十进制 ASCII编码表
竖列: 表示十位(或:十位 + 百位);
横行: 表示个位;
dec |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
0 |
nul |
soh |
stx |
etx |
eot |
enq |
ack |
bel |
bs |
tab |
1 |
lf |
vt |
ff |
cr |
so |
si |
dle |
dc1 |
dc2 |
dc3 |
2 |
dc4 |
nak |
syn |
etb |
can |
em |
sub |
esc |
fs |
gs |
3 |
rs |
us |
|
! |
" |
# |
$ |
% |
& |
' |
4 |
( |
) |
* |
+ |
, |
- |
. |
/ |
0 |
1 |
5 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
: |
; |
6 |
< |
= |
> |
? |
@ |
A |
B |
C |
D |
E |
7 |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
8 |
P |
Q |
R |
S |
T |
U |
V |
W |
X |
Y |
9 |
Z |
[ |
\ |
] |
^ |
_ |
` |
a |
b |
c |
10 |
d |
e |
f |
g |
h |
i |
j |
k |
l |
m |
11 |
n |
o |
p |
q |
e |
s |
t |
u |
v |
w |
12 |
x |
y |
z |
{ |
| |
} |
~ |
del |
|
|
例如:字母“A”的ASCII编码:
竖列为:6;
横行为:5;
所以“A”字母的ASCII编码为:65
常见字符的顺序:
!"#$&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxuz{|}~