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HTML特殊符号列表

有些字符在HTML里有特别的含义,比如小于号<就表示HTML Tag的开始,这个小于号是不显示在我们最终看到的网页里的。那如果我们希望在网页中显示一个小于号,该怎么办呢?

这就要说到HTML字符实体(HTML Character Entities)了。

组成

一个字符实体(Character Entity)分成三部分:第一部分是一个&符号,英文叫ampersand;第二部分是实体(Entity)名字或者是#加上实体(Entity)编号;第三部分是一个分号。

比如,要显示小于号,就可以写&lt;或者&#60;。

用实体(Entity)名字的好处是比较好理解,一看lt,大概就猜出是less than的意思,但是其劣势在于并不是所有的浏览器都支持最新的Entity名字。而实体(Entity)编号,各种浏览器都能处理。

注意:Entity是区分大小写的。

如何显示空格

通常情况下,HTML会自动截去多余的空格。不管你加多少空格,都被看做一个空格。比如你在两个字之间加了10个空格,HTML会截去9个空格,只保留一个。为了在网页中增加空格,你可以使用&nbsp;表示空格。

最常用的字符实体(Character Entities)

显示结果 说明 Entity Name Entity Number

显示一个空格 &nbsp; &#160; < 小于 &lt; &#60; > 大于 &gt; &#62; & &符号 &amp; &#38; " 双引号 &quot; &#34;

其他常用的字符实体(Character Entities)

显示结果 说明 Entity Name Entity Number 版权 &copy; &#169; 注册商标 &reg; &#174; × 乘号 &times; &#215; ÷ 除号 &divide; &#247;

ISO Latin-1字符集:

字符 十进制字符编号 实体名字 说明 --- &#00; --- 未使用Unused --- &#01; --- 未使用Unused --- &#02; --- 未使用Unused --- &#03; --- 未使用Unused --- &#04; --- 未使用Unused --- &#05; --- 未使用Unused --- &#06; --- 未使用Unused --- &#07; --- 未使用Unused --- &#08; --- 未使用Unused --- &#09; --- 制表符Horizontal tab --- &#10; --- 换行Line feed --- &#11; --- 未使用Unused --- &#12; --- 未使用Unused --- &#13; --- 回车Carriage Return --- &#14; --- 未使用Unused --- &#15; --- 未使用Unused --- &#16; --- 未使用Unused --- &#17; --- 未使用Unused --- &#18; --- 未使用Unused --- &#19; --- 未使用Unused --- &#20; --- 未使用Unused --- &#21; --- 未使用Unused --- &#22; --- 未使用Unused --- &#23; --- 未使用Unused --- &#24; --- 未使用Unused --- &#25; --- 未使用Unused --- &#26; --- 未使用Unused --- &#27; --- 未使用Unused --- &#28; --- 未使用Unused --- &#29; --- 未使用Unused --- &#30; --- 未使用Unused --- &#31; --- 未使用Unused &#32; --- Space ! &#33; --- 惊叹号Exclamation mark " &#34; &quot; 双引号Quotation mark # &#35; --- 数字标志Number sign $ &#36; --- 美元标志Dollar sign % &#37; --- 百分号Percent sign & &#38; &amp; Ampersand " &#39; --- 单引号Apostrophe ( &#40; --- 小括号左边部分Left parenthesis ) &#41; --- 小括号右边部分Right parenthesis * &#42; --- 星号Asterisk + &#43; --- 加号Plus sign , &#44; --- 逗号Comma - &#45; --- 连字号Hyphen . &#46; --- 句号Period (fullstop) / &#47; --- 斜杠Solidus (slash) 0 &#48; --- 数字0 Digit 0 1 &#49; --- 数字1 Digit 1 2 &#50; --- 数字2 Digit 2 3 &#51; --- 数字3 Digit 3 4 &#52; --- 数字4 Digit 4 5 &#53; --- 数字5 Digit 5 6 &#54; --- 数字6 Digit 6 7 &#55; --- 数字7 Digit 7 8 &#56; --- 数字8 Digit 8 9 &#57; --- 数字9 Digit 9 : &#58; --- 冒号Colon ; &#59; --- 分号Semicolon < &#60; &lt; 小于号Less than = &#61; --- 等于符号Equals sign > &#62; &gt; 大于号Greater than ? &#63; --- 问号Question mark @ &#64; --- Commercial at A &#65; --- 大写A Capital A B &#66; --- 大写B Capital B C &#67; --- 大写C Capital C D &#68; --- 大写D Capital D E &#69; --- 大写E Capital E F &#70; --- 大写F Capital F G &#71; --- 大写G Capital G H &#72; --- 大写H Capital H I &#73; --- 大写J Capital I J &#74; --- 大写K Capital J K &#75; --- 大写L Capital K L &#76; --- 大写K Capital L M &#77; --- 大写M Capital M N &#78; --- 大写N Capital N O &#79; --- 大写O Capital O P &#80; --- 大写P Capital P Q &#81; --- 大写Q Capital Q R &#82; --- 大写R Capital R S &#83; --- 大写S Capital S T &#84; --- 大写T Capital T U &#85; --- 大写U Capital U V &#86; --- 大写V Capital V W &#87; --- 大写W Capital W X &#88; --- 大写X Capital X Y &#89; --- 大写Y Capital Y Z &#90; --- 大写Z Capital Z [ &#91; --- 中括号左边部分Left square bracket \ &#92; --- 反斜杠Reverse solidus (backslash) ] &#93; --- 中括号右边部分Right square bracket ^ &#94; --- Caret _ &#95; --- 下划线Horizontal bar (underscore) ` &#96; --- 尖重音符Acute accent a &#97; --- 小写a Small a b &#98; --- 小写b Small b c &#99; --- 小写c Small c d &#100; --- 小写d Small d e &#101; --- 小写e Small e f &#102; --- 小写f Small f g &#103; --- 小写g Small g h &#104; --- 小写h Small h i &#105; --- 小写i Small i j &#106; --- 小写j Small j k &#107; --- 小写k Small k l &#108; --- 小写l Small l m &#109; --- 小写m Small m n &#110; --- 小写n Small n o &#111; --- 小写o Small o p &#112; --- 小写p Small p q &#113; --- 小写q Small q r &#114; --- 小写r Small r s &#115; --- 小写s Small s t &#116; --- 小写t Small t u &#117; --- 小写u Small u v &#118; --- 小写v Small v w &#119; --- 小写w Small w x &#120; --- 小写x Small x y &#121; --- 小写y Small y z &#122; --- 小写z Small z { &#123; --- 大括号左边部分Left curly brace | &#124; --- 竖线Vertical bar } &#125; --- 大括号右边部分Right curly brace ~ &#126; --- Tilde --- &#127; --- 未使用Unused &#160; &nbsp; 空格Nonbreaking space ? &#161; &iexcl; Inverted exclamation ¢ &#162; &cent; 货币分标志Cent sign £ &#163; &pound; 英镑标志Pound sterling ¤ &#164; &curren; 通用货币标志General currency sign ¥ &#165; &yen; 日元标志Yen sign | &#166; &brvbar; or &brkbar; 断竖线Broken vertical bar § &#167; &sect; 分节号Section sign ¨ &#168; &uml; or &die; 变音符号Umlaut ? &#169; &copy; 版权标志Copyright a &#170; &ordf; Feminine ordinal ? &#171; &laquo; Left angle quote, guillemet left ? &#172; &not Not sign ? &#173; &shy; Soft hyphen ? &#174; &reg; 注册商标标志Registered trademark ˉ &#175; &macr; or &hibar; 长音符号Macron accent ° &#176; &deg; 度数标志Degree sign ± &#177; &plusmn; 加或减Plus or minus 2 &#178; &sup2; 上标2 Superscript two 3 &#179; &sup3; 上标3 Superscript three ′ &#180; &acute; 尖重音符Acute accent μ &#181; &micro; Micro sign ? &#182; &para; Paragraph sign · &#183; &middot; Middle dot ? &#184; &cedil; Cedilla 1 &#185; &sup1; 上标1 Superscript one o &#186; &ordm; Masculine ordinal ? &#187; &raquo; Right angle quote, guillemet right ? &#188; &frac14; 四分之一Fraction one-fourth ? &#189; &frac12; 二分之一Fraction one-half ? &#190; &frac34; 四分之三Fraction three-fourths ? &#191; &iquest; Inverted question mark à &#192; &Agrave; Capital A, grave accent á &#193; &Aacute; Capital A, acute accent ? &#194; &Acirc; Capital A, circumflex ? &#195; &Atilde; Capital A, tilde ? &#196; &Auml; Capital A, di?esis / umlaut ? &#197; &Aring; Capital A, ring ? &#198; &AElig; Capital AE ligature ? &#199; &Ccedil; Capital C, cedilla è &#200; &Egrave; Capital E, grave accent é &#201; &Eacute; Capital E, acute accent ê &#202; &Ecirc; Capital E, circumflex ? &#203; &Euml; Capital E, di?esis / umlaut ì &#204; &Igrave; Capital I, grave accent í &#205; &Iacute; Capital I, acute accent ? &#206; &Icirc; Capital I, circumflex ? &#207; &Iuml; Capital I, di?esis / umlaut D &#208; &ETH; Capital Eth, Icelandic ? &#209; &Ntilde; Capital N, tilde ò &#210; &Ograve; Capital O, grave accent ó &#211; &Oacute; Capital O, acute accent ? &#212; &Ocirc; Capital O, circumflex ? &#213; &Otilde; Capital O, tilde ? &#214; &Ouml; Capital O, di?esis / umlaut × &#215; &times; 乘号Multiply sign ? &#216; &Oslash; Capital O, slash ù &#217; &Ugrave; Capital U, grave accent ú &#218; &Uacute; Capital U, acute accent ? &#219; &Ucirc; Capital U, circumflex ü &#220; &Uuml; Capital U, di?esis / umlaut Y &#221; &Yacute; Capital Y, acute accent T &#222; &THORN; Capital Thorn, Icelandic ? &#223; &szlig; Small sharp s, German sz à &#224; &agrave; Small a, grave accent á &#225; &aacute; Small a, acute accent a &#226; &acirc; Small a, circumflex ? &#227; &atilde; Small a, tilde ? &#228; &auml; Small a, di?esis / umlaut ? &#229; &aring; Small a, ring ? &#230; &aelig; Small ae ligature ? &#231; &ccedil; Small c, cedilla è &#232; &egrave; Small e, grave accent é &#233; &eacute; Small e, acute accent ê &#234; &ecirc; Small e, circumflex ? &#235; &euml; Small e, di?esis / umlaut ì &#236; &igrave; Small i, grave accent í &#237; &iacute; Small i, acute accent ? &#238; &icirc; Small i, circumflex ? &#239; &iuml; Small i, di?esis / umlaut e &#240; &eth; Small eth, Icelandic ? &#241; &ntilde; Small n, tilde ò &#242; &ograve; Small o, grave accent ó &#243; &oacute; Small o, acute accent ? &#244; &ocirc; Small o, circumflex ? &#245; &otilde; Small o, tilde ? &#246; &ouml; Small o, di?esis / umlaut ÷ &#247; &divide; 除号Division sign ? &#248; &oslash; Small o, slash ù &#249; &ugrave; Small u, grave accent ú &#250; &uacute; Small u, acute accent ? &#251; &ucirc; Small u, circumflex ü &#252; &uuml; Small u, di?esis / umlaut y &#253; &yacute; Small y, acute accent t &#254; &thorn; Small thorn, Icelandic ? &#255; &yuml; Small y, umlaut

symbols, mathematical symbols, and Greek letters

? &fnof; Α &Alpha; Β &Beta; Γ &Gamma; Δ &Delta; Ε &Epsilon; Ζ &Zeta; Η &Eta; Θ &Theta; Ι &Iota; Κ &Kappa; Λ &Lambda; Μ &Mu; Ν &Nu; Ξ &Xi; Ο &Omicron; Π &Pi; Ρ &Rho; Σ &Sigma; Τ &Tau; Υ &Upsilon; Φ &Phi; Χ &Chi; Ψ &Psi; Ω &Omega; α &alpha; β &beta; γ &gamma; δ &delta; ε &epsilon; ζ &zeta; η &eta; θ &theta; ι &iota; κ &kappa; λ &lambda; μ &mu; ν &nu; ξ &xi; ο &omicron; π &pi; ρ &rho; ? &sigmaf; σ &sigma; τ &tau; υ &upsilon; φ &phi; χ &chi; ψ &psi; ω &omega; ? &thetasym; ? &upsih; ? &piv; ? &bull; … &hellip; ′ &prime; ″ &Prime;  ̄ &oline; ? &frasl; ? &weierp; ? &image; ? &real; ? &trade; ? &alefsym; ← &larr; ↑ &uarr; → &rarr; ↓ &darr; ? &harr; ? &crarr; ? &lArr; ? &uArr; ? &rArr; ? &dArr; ? &hArr; ? &forall; ? &part; ? &exist; ? &empty; ? &nabla; ∈ &isin; ? &notin; ? &ni; ∏ &prod; ∑ &sum; ? &minus; ? &lowast; √ &radic; ∝ &prop; ∞ &infin; ∠ &ang; ∧ &and; ∨ &or; ∩ &cap; ∪ &cup; ∫ &int; ∴ &there4; ~ &sim; ? &cong; ≈ &asymp; ≠ &ne; ≡ &equiv; ≤ &le; ≥ &ge; ? &sub; ? &sup; ? &nsub; ? &sube; ? &supe; ? &oplus; ? &otimes; ⊥ &perp; ? &sdot; ? &lceil; ? &rceil; ? &lfloor; ? &rfloor; ? &lang; ? &rang; ? &loz; ? &spades; ? &clubs; ? &hearts; ? &diams;

markup-significant and internationalization characters

“ &quot; & &amp; < &lt; > &gt; ? &OElig; ? &oelig; ? &Scaron; ? &scaron; ? &Yuml; ? &circ; ? &tilde; ? &ensp; ? &emsp; ? &thinsp; ? &zwnj; ? &zwj; ? &lrm; ? &rlm; ? &ndash; — &mdash; ‘ &lsquo; ’ &rsquo; ? &sbquo; “ &ldquo; ” &rdquo; ? &bdquo; ? &dagger; ? &Dagger; ‰ &permil; ? &lsaquo; ? &rsaquo; ?/STRONG> &euro;

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