数 值

编码表示法

含 义

表现形式

�-

-

Unused

-

-

HorizontalTab

space

-

Linefeed

space

-

-

Unused

-

-

Space

space

!

-

Exclamationmark

!

"

"

Quotationmark

"

#

-

Numbersign

#

$

-

Dollarsign

$

%

-

Percentsign

%

&

&

Ampersand

&

'

-

Apostrophe

'

(

-

Leftparenthesis

(

)

-

Rightparenthesis

)

*

-

Asterisk

*

+

-

Plussign

+

,

-

Comma

,

-

-

Hyphen

-

.

-

Period(fullstop)

.

/

-

Solidus(slash)

/

0-9

-

Digits(0-9)

0-9

:

-

Colon

:

;

-

Semi-colon

;

<

<

Lessthan

<

=

-

Equalssign

=

>

>

Greaterthan

>

?

-

Questionmark

?

@

-

Commercialat

@

A-Z

-

UppercaseA-Z

A-Z

[

-

Leftsquarebracket

[

\

-

Reversesolidus(backslash)

\

]

-

Rightsquarebracket

]

^

-

Caret

^

_

-

Horizontalbar

_

`

-

Acuteaccent

`

a-z

-

Lowercasea-z

a-z

{

-

Leftcurlybrace

{

|

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Verticalbar

|