网页中的字符编码(HTML Special Characters)
网页中的字符也称为字符实体引用或数字字符引用。
有时你不应该只是在键盘上直接键入你的HTML内容(例如>标志)，你可以考虑键入它的字符编码。下表列出了HTML中您可以使用特殊字符。
目标符号
键入这个
或者这个
描述
‘
‘
左单引号
’
’
右单引号
‚
‚
single low-9 quote
“
“
左双引号
”
”
右双引号
„
„
double low-9 quote
†
†
单剑号
‡
‡
双剑号
‰
‰
千分号
‹
‹
single left-pointing angle quote
›
›
single right-pointing angle quote
♠
♠
black spade suit
♣
♣
black club suit
♥
♥
black heart suit
♦
♦
black diamond suit
★
★
black star
☆
☆
white star
‾
‾
overline, = spacing overscore
←
←
leftward arrow
↑
↑
upward arrow
→
→
rightward arrow
↓
↓
downward arrow
©
©
©
版权符号
™
™
trademark sign
�-
unused
horizontal tab
line feed
Non-breaking space
space
!
!
exclamation mark
"
"
"
double quotation mark
#
number sign
$
$
dollar sign
%
%
percent sign
&
&
&
ampersand
'
'
apostrophe
(
(
left parenthesis
)
)
right parenthesis
*
*
asterisk
+
+
plus sign
,
,
comma
-
-
hyphen
.
.
period
·
·
·
middle dot
•
•
bullet
/
⁄
/
slash
0 - 9
0-
9
digits 0-9
:
:
colon
;
;
semicolon
<
<
<
less-than sign
=
=
equals sign
>
>
>
greater-than sign
?
?
question mark
@
@
at sign
A - Z
A-
Z
uppercase letters A-Z
[
[
left square bracket
\
\
backslash
]
]
right square bracket
^
^
caret
_
_
horizontal bar (underscore)
`
`
grave accent
a - z
a-
z
lowercase letters a-z
{
{
left curly brace
|
|
vertical bar
/
⁄
/
slash
°
°
°
degree sign
±
±
±
plus or minus
²
²
²
superscript two
³
³
³
superscript three
´
´
´
acute accent
µ
µ
µ
micro sign
¶
¶
¶
paragraph sign
¸
¸
¸
cedilla
¹
¹
¹
superscript one
º
º
º
masculine ordinal
»
»
right angle quote
¼
¼
¼
one-fourth
½
½
½
one-half
¾
¾
¾
three-fourths
¿
¿
¿
inverted question mark
À
À
À
uppercase A, grave accent
Á
Á
Á
uppercase A, acute accent
Â
Â
Â
uppercase A, circumflex accent
Ã
Ã
Ã
uppercase A, tilde
Ä
Ä
Ä
uppercase A, umlaut
Å
Å
Å
uppercase A, ring
Æ
Æ
Æ
uppercase AE
Ç
Ç
Ç
uppercase C, cedilla
È
È
È
uppercase E, grave accent
É
É
É
uppercase E, acute accent
Ê
Ê
Ê
uppercase E, circumflex accent
Ë
Ë
Ë
uppercase E, umlaut
Ì
Ì
Ì
uppercase I, grave accent
Í
Í
Í
uppercase I, acute accent
Î
Î
Î
uppercase I, circumflex accent
Ï
Ï
Ï
uppercase I, umlaut
Ð
Ð
Ð
uppercase Eth, Icelandic
Ñ
Ñ
Ñ
uppercase N, tilde
Ò
Ò
Ò
uppercase O, grave accent
Ó
Ó
Ó
uppercase O, acute accent
Ô
Ô
Ô
uppercase O, circumflex accent
Õ
Õ
Õ
uppercase O, tilde
Ö
Ö
Ö
uppercase O, umlaut
×
×
×
multiplication sign
Ø
Ø
Ø
uppercase O, slash
Ù
Ù
Ù
uppercase U, grave accent
Ú
Ú
Ú
uppercase U, acute accent
Û
Û
Û
uppercase U, circumflex accent
Ü
Ü
Ü
uppercase U, umlaut
Ý
Ý
Ý
uppercase Y, acute accent
Þ
Þ
Þ
uppercase THORN, Icelandic
ß
ß
ß
lowercase sharps, German
à
à
à
lowercase a, grave accent
á
á
á
lowercase a, acute accent
â
â
â
lowercase a, circumflex accent
ã
ã
ã
lowercase a, tilde
ä
ä
ä
lowercase a, umlaut
å
å
å
lowercase a, ring
æ
æ
æ
lowercase ae
ç
ç
ç
lowercase c, cedilla
è
è
è
lowercase e, grave accent
é
é
é
lowercase e, acute accent
ê
ê
ê
lowercase e, circumflex accent
ë
ë
ë
lowercase e, umlaut
ì
ì
ì
lowercase i, grave accent
í
í
í
lowercase i, acute accent
î
î
î
lowercase i, circumflex accent
ï
ï
ï
lowercase i, umlaut
ð
ð
ð
lowercase eth, Icelandic
ñ
ñ
ñ
lowercase n, tilde
ò
ò
ò
lowercase o, grave accent
ó
ó
ó
lowercase o, acute accent
ô
ô
ô
lowercase o, circumflex accent
õ
õ
õ
lowercase o, tilde
ö
ö
ö
lowercase o, umlaut
÷
÷
÷
division sign
ø
ø
ø
lowercase o, slash
ù
ù
ù
lowercase u, grave accent
ú
ú
ú
lowercase u, acute accent
û
û
û
lowercase u, circumflex accent
ü
ü
ü
lowercase u, umlaut
ý
ý
ý
lowercase y, acute accent
þ
þ
þ
lowercase thorn, Icelandic
ÿ
ÿ
ÿ
lowercase y, umlaut