html符号转义

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HTML常用符号：

显示一个空格    
< 小于 < <
> 大于 > >
& &符号 & &
" 双引号 " "
其他常用的字符实体(Character Entities)
显示结果说明 Entity Name Entity Number
? 版权 © ©
? 注册商标 ® ®
× 乘号 × ×
÷ 除号 ÷ ÷

ISO Latin-1字符集:
字符十进制字符编号实体名字说明
--- 	 --- 制表符Horizontal tab
--- 
 --- 换行Line feed
---  --- 回车Carriage Return
  --- Space
! ! --- 惊叹号Exclamation mark
" " " 双引号Quotation mark
# # --- 数字标志Number sign
$ $ --- 美元标志Dollar sign
% % --- 百分号Percent sign
& & & Ampersand
" ' --- 单引号Apostrophe
( ( --- 小括号左边部分Left parenthesis
) ) --- 小括号右边部分Right parenthesis
* * --- 星号Asterisk
+ + --- 加号Plus sign
, , --- 逗号Comma
- - --- 连字号Hyphen
. . --- 句号Period (fullstop)
/ / --- 斜杠Solidus (slash)
0 0 --- 数字0 Digit 0
1 1 --- 数字1 Digit 1
2 2 --- 数字2 Digit 2
3 3 --- 数字3 Digit 3
4 4 --- 数字4 Digit 4
5 5 --- 数字5 Digit 5
6 6 --- 数字6 Digit 6
7 7 --- 数字7 Digit 7
8 8 --- 数字8 Digit 8
9 9 --- 数字9 Digit 9
: : --- 冒号Colon
; ; --- 分号Semicolon
< < < 小于号Less than
= = --- 等于符号Equals sign
> > > 大于号Greater than
? ? --- 问号Question mark
@ @ --- Commercial at
A A --- 大写A Capital A
B B --- 大写B Capital B
C C --- 大写C Capital C
D D --- 大写D Capital D
E E --- 大写E Capital E
F F --- 大写F Capital F
G G --- 大写G Capital G
H H --- 大写H Capital H
I I --- 大写J Capital I
J J --- 大写K Capital J
K K --- 大写L Capital K
L L --- 大写K Capital L
M M --- 大写M Capital M
N N --- 大写N Capital N
O O --- 大写O Capital O
P P --- 大写P Capital P
Q Q --- 大写Q Capital Q
R R --- 大写R Capital R
S S --- 大写S Capital S
T T --- 大写T Capital T
U U --- 大写U Capital U
V V --- 大写V Capital V
W W --- 大写W Capital W
X X --- 大写X Capital X
Y Y --- 大写Y Capital Y
Z Z --- 大写Z Capital Z
[ [ --- 中括号左边部分Left square bracket
/ \ --- 反斜杠Reverse solidus (backslash)
] ] --- 中括号右边部分Right square bracket
^ ^ --- Caret
_ _ --- 下划线Horizontal bar (underscore)
` ` --- 尖重音符Acute accent
a a --- 小写a Small a
b b --- 小写b Small b
c c --- 小写c Small c
d d --- 小写d Small d
e e --- 小写e Small e
f f --- 小写f Small f
g g --- 小写g Small g
h h --- 小写h Small h
i i --- 小写i Small i
j j --- 小写j Small j
k k --- 小写k Small k
l l --- 小写l Small l
m m --- 小写m Small m
n n --- 小写n Small n
o o --- 小写o Small o
p p --- 小写p Small p
q q --- 小写q Small q
r r --- 小写r Small r
s s --- 小写s Small s
t t --- 小写t Small t
u u --- 小写u Small u
v v --- 小写v Small v
w w --- 小写w Small w
x x --- 小写x Small x
y y --- 小写y Small y
z z --- 小写z Small z
｛ { --- 大括号左边部分Left curly brace
| | --- 竖线Vertical bar
｝ } --- 大括号右边部分Right curly brace
~ ~ --- Tilde
---  --- 未使用Unused
    空格Nonbreaking space
? ¡ ¡ Inverted exclamation
￠ ¢ ¢ 货币分标志Cent sign
￡ £ £ 英镑标志Pound sterling
¤ ¤ ¤ 通用货币标志General currency sign
￥ ¥ ¥ 日元标志Yen sign
| ¦ ¦ or &brkbar; 断竖线Broken vertical bar
§ § § 分节号Section sign
¨ ¨ ¨ or &die; 变音符号Umlaut
? © © 版权标志Copyright
a ª ª Feminine ordinal
? « « Left angle quote, guillemet left
? ¬ &not Not sign
¬   Soft hyphen
? ® ® 注册商标标志Registered trademark
ˉ ¯ ¯ or &hibar; 长音符号Macron accent
° ° ° 度数标志Degree sign
± ± ± 加或减Plus or minus
2 ² ² 上标2 Superscrīpt two
3 ³ ³ 上标3 Superscrīpt three
′ ´ ´ 尖重音符Acute accent
μ µ µ Micro sign
? ¶ ¶ Paragraph sign
• · · Middle dot
? ¸ ¸ Cedilla
1 ¹ ¹ 上标1 Superscrīpt one
o º º Masculine ordinal
? » » Right angle quote, guillemet right
? ¼ ¼ 四分之一Fraction one-fourth
? ½ ½ 二分之一Fraction one-half
? ¾ ¾ 四分之三Fraction three-fourths
? ¿ ¿ Inverted question mark
à À À Capital A, grave accent
á Á Á Capital A, acute accent
? Â Â Capital A, circumflex
? Ã Ã Capital A, tilde
? Ä Ä Capital A, di?esis / umlaut
? Å Å Capital A, ring
? Æ Æ Capital AE ligature
? Ç Ç Capital C, cedilla
è È È Capital E, grave accent
é É É Capital E, acute accent
ê Ê Ê Capital E, circumflex
? Ë Ë Capital E, di?esis / umlaut
ì Ì Ì Capital I, grave accent
í Í Í Capital I, acute accent
? Î Î Capital I, circumflex
? Ï Ï Capital I, di?esis / umlaut
D Ð Ð Capital Eth, Icelandic
? Ñ Ñ Capital N, tilde
ò Ò Ò Capital O, grave accent
ó Ó Ó Capital O, acute accent
? Ô Ô Capital O, circumflex
? Õ Õ Capital O, tilde
? Ö Ö Capital O, di?esis / umlaut
× × × 乘号Multiply sign
? Ø Ø Capital O, slash
ù Ù Ù Capital U, grave accent
ú Ú Ú Capital U, acute accent
? Û Û Capital U, circumflex
ü Ü Ü Capital U, di?esis / umlaut
Y Ý Ý Capital Y, acute accent
T Þ Þ Capital Thorn, Icelandic
? ß ß Small sharp s, German sz
à à à Small a, grave accent
á á á Small a, acute accent
a â â Small a, circumflex
? ã ã Small a, tilde
? ä ä Small a, di?esis / umlaut
? å å Small a, ring
? æ æ Small ae ligature
? ç ç Small c, cedilla
è è è Small e, grave accent
é é é Small e, acute accent
ê ê ê Small e, circumflex
? ë ë Small e, di?esis / umlaut
ì ì ì Small i, grave accent
í í í Small i, acute accent
? î î Small i, circumflex
? ï ï Small i, di?esis / umlaut
e ð ð Small eth, Icelandic
? ñ ñ Small n, tilde
ò ò ò Small o, grave accent
ó ó ó Small o, acute accent
? ô ô Small o, circumflex
? õ õ Small o, tilde
? ö ö Small o, di?esis / umlaut
÷ ÷ ÷ 除号Division sign
? ø ø Small o, slash
ù ù ù Small u, grave accent
ú ú ú Small u, acute accent
? û û Small u, circumflex
ü ü ü Small u, di?esis / umlaut
y ý ý Small y, acute accent
t þ þ Small thorn, Icelandic
? ÿ ÿ Small y, umlaut

symbols, mathematical symbols, and Greek letters
? &fnof; Α Α Β Β Γ Γ Δ Δ
Ε Ε Ζ Ζ Η Η Θ Θ Ι Ι
Κ Κ Λ Λ Μ Μ Ν Ν Ξ Ξ
Ο Ο Π Π Ρ Ρ Σ Σ Τ Τ
Υ Υ Φ Φ Χ Χ Ψ Ψ Ω Ω
α α β β γ γ δ δ ε ε
ζ ζ η η θ θ ι ι κ κ
λ λ μ μ ν ν ξ ξ ο ο
π π ρ ρ ? &sigmaf; σ σ τ τ
υ υ φ φ χ χ ψ ψ ω ω
? &thetasym; ? &upsih; ? ϖ ? • … …
′ ′ ″ ″ ￣ &oline; ? &frasl; ? &weierp;
? &image; ? &real; ? ™ ? &alefsym; ← ←
↑ ↑ → → ↓ ↓ ? ↔ ? &crarr;
? ⇐ ? &uArr; ? ⇒ ? &dArr; ? ⇔
? ∀ ? ∂ ? ∃ ? ∅ ? ∇
∈ ∈ ? ∉ ? &ni; ∏ ∏ ∑ ∑
? − ? &lowast; √ √ ∝ &prop; ∞ ∞
∠ &ang; ∧ &and; ∨ &or; ∩ ∩ ∪ ∪
∫ ∫ ∴ &there4; ～ &sim; ? &cong; ≈ ≈
≠ ≠ ≡ &equiv; ≤ ≤ ≥ ≥ ? ⊂
? ⊃ ? &nsub; ? &sube; ? &supe; ⊕ &oplus;
? &otimes; ⊥ &perp; ? ⋅ ? &lceil; ? &rceil;
? &lfloor; ? &rfloor; ? &lang; ? &rang; ? &loz;
? &spades; ? &clubs; ? &hearts; ? &diams;
markup-significant and internationalization characters
“ " & & < < > > ? &OElig;
? &oelig; ? &Scaron; ? &scaron; ? &Yuml; ? &circ;
? &tilde; ? &ensp; ? &emsp; ?   ? &zwnj;
? &zwj; ? &lrm; ? &rlm; – – — —
‘ ‘ ’ ’ ? &sbquo; “ “ ” ”
? &bdquo; ? &dagger; ? &Dagger; ‰ &permil; ? &lsaquo;
? &rsaquo; ?/STRONG> €