HTML5中的字符实体
HTML5中保留了一些字符.例如,您不能在文本中使用大于或小于符号或尖括号,因为浏览器可能会将它们误认为是标记.
HTML5处理器必须支持列出的五个特殊字符随后的表.
符号 | 描述 | 实体名称 | 数字代码 |
---|---|---|---|
" | 引号 | " | " |
' | 撇号 | ' | ' |
& | &符号 | & | & |
< | 小于 | < | &#60; |
> | 大于 | > | &#62; |
将元素和属性写入页面,以便向用户显示代码而不是浏览器处理代码(例如< div id ="character"> )你会写 :
&div id="character">
HTML5识别处理器应该支持一长串特殊字符.为了使这些文档出现在您的文档中,您可以使用数字代码或实体名称.例如,要插入版权符号,您可以使用以下任一;
© 2007 or © 2007
ISO 8859-1字符集是最广泛使用的字符集.下面给出了ISO 885901字符集的完整参考.
ISO 8859-1符号实体
结果 | 描述 | 实体名称 | 数字代码 |
---|---|---|---|
不间断空格 | & nbsp; | &#160; | |
¡ | 倒置感叹号 | & iexcl; | &#161; |
¤ | 货币 | & curren; | &#164; |
¢ | cent | &分; | &#162; |
£ | pound | & pound; | &#163; |
¥ | yen | & ye n; | &#165; |
¦ | 损坏的垂直条 | & brvbar; | &#166; |
§ | section | & sect; | &#167; |
¨ | 间距分音符 | & uml; | &#168; |
© | copyright | & copy; | & #169; |
ª | 女性序数指标 | & ordf; | &#170; |
« | 角度引号(左) | & laquo; | &#171 ; |
¬ | 否定 | & not; | &#172; |
soft hyphen | & shy; | &#173; | |
® | 注册商标 | & reg; | &#174; |
™ | 商标 | & trade; | &#8482; |
¯ | spacer macron | & macr; | &#175; |
° | 度 | & deg; | &#176; |
± | 加或减 | & plusmn; | &#177; |
² | 上标2 | & sup2; | &#178; |
³ | 上标3 | & sup3; | &#179; |
' | 间距急剧 | & acute; | &#180; |
μ | micro | &#181; | |
¶ | 段落 | & para; | &#182; |
· | 中间点 | & middot; | &#183; |
¸ | 间距cedilla | & cedil; | &#184; |
¹ | 上标1 | & sup1; | &#185; |
º | 男性序数指标 | & ordm; | &#186; |
» | 角度引号(右) | & raquo; | & #187; |
¼ | fraction 1/4 | & frac14; | &#188; |
½ | 分数1/2 | & frac12; | &#189 ; |
¾ | 分数3/4 | & frac34; | &#190; |
¿ | 倒置问号 | & iquest; | &#191; |
× | 乘法 | & times; | &#215; |
÷ | division | & divide; | &#247; |
ISO 8859-1字符实体
结果 | 描述 | 实体名称 | 数字代码 |
---|---|---|---|
À | capital a,严重重音 | & Agrave; | &#192; |
Á | capital a,acute accent | & Aacute; | &#193; |
 | capital a ,抑扬音重音 | & Acirc; | &#194; |
à | capital a,tilde | & Atilde; | &#195; |
Ä | capital a,变音符号 | & Auml; | &#196; |
Å | capital a,ring | & Aring; | &#197; |
Æ | capital ae | & AElig; | &#198; |
Ç | capital c,cedilla | & Ccedil; | & #199; |
È | capital e,严重重音 | & Egrave; | &#200; |
É | capital e,急性重音 | & Eacute; | &#201; |
Ê | capital e,circumflex accent | & Ecirc; | & ;#202; |
Ë | capital e,umlaut mark | & Euml; | &#203; |
Ì | capital i,严重重音 | & Igrave; | & ;#204; |
Í | capital i,acute accent | & Iacute; | &#205; |
Î | capital i,circumflex accent | & Icirc; | & ;#206; |
Ï | capital i,umlaut mark | & Iuml; | &#207; |
Ð | capital eth,Icelandic | & ETH; | & #208; |
Ñ | capital n,tilde | & Ntilde; | &#209; |
Ò | capital o,grave重音 | & Ograve; | &#210; |
Ó | capital o,acute accent | & Oacute; | &#211; |
Ô | capital o,circumflex重音 | & Ocirc; | &#212; |
Õ | capital o,tilde | & Otilde; | &#213; |
Ö | capital o,umlaut mark | & Ouml; | &#214; |
Ø | capital o,斜线 | & Oslash; | &#216; |
Ù | capital u,grave accent | & Ugrave; | &#217; |
Ú | capital u,急性重音 | & Uacute; | &#218; |
Û | capital u,circumflex accent | & Ucirc; | &#219; |
Ü | capital u ,umlaut mark | & Uuml; | &#220; |
Ý | capital y,急性重音 | & Yacute; | &#221; |
Þ | capital THORN,Icelandic | & THORN; | &#222; |
ß | small sharp s,德语 | & szlig; | &#223; |
à | small a,严重重音 | & agrave; | &#224; |
á | small a,急性重音 | & aacute; | &#225; |
â€/td> | small a,抑扬音 | & acirc; | &#226; |
ã | small a,tilde | & atilde ; | &#227; |
ä | small a,变音符号 | & auml; | &#228; |
å | small a,响铃 | & aring; | &#229; |
æ | small ae | & aelig; | &#230; |
ç | small c,cedilla | & ccedil; | &#231; |
è | small e,坟墓重音 | & egrave; | &#232; |
é | small e,急性重音 | & eacute; | &#233; |
ê | small e,抑扬音 | & ecirc; | &#234; |
ë | small e,umlaut mark | & euml; | & ;#235; |
" | small i,严重重音 | & igrave; | &#236; |
í | small i,急性重音 | & iacute; | &# 237; |
î | small i,circumflex accent | & icirc; | &#238; |
ï | small i,umlaut mark | & iuml; | &#239; |
ð | small eth,Icelandic | & eth; | &#240; |
- | small n,tilde | & ntilde; | &#241; |
ò | small o,严重重音 | & ograve; | &#242; |
ó | small o,急性重音 | & oacute; | & #243; |
ô | small o,circumflex accent | & ocirc; | &#244; |
õ | small o,tilde | & otilde; | &#245; |
ö | small o,umlaut mark | & ouml; | &#246; |
ø | small o,斜线 | & oslash; | &#248; |
ù | small u,严重重音 | & ugrave; | &#249; |
ú | small u,急性重音 | & uacute; | & #250; |
û | small u,circumflex accent | & ucirc; | &#251; |
ü | small u,umlaut mark | & uuml; | &#252 ; |
ý | small y,急性重音 | & yacute; | &#253; |
þ | small thorn,冰岛 | þ | &#254; |
ÿ | small y,变音符号 | & yuml; | &#255; |
其他HTML5浏览器支持的实体 :
结果 | 描述 | 实体名称 | 数字代码 |
---|---|---|---|
Œ | capital ligature OE | & OElig; | &#338 ; |
- | small ligature oe | & ; oelig; | &#339; |
Š | 资本S与caron | & Scaron; | &#352; |
š | 带血管的小S | & scaron; | &#353; |
Ÿ | 带有录音的资本Y | & Yuml; | &#376; |
修饰符字母contflex accent | & circ; | &#710; | |
〜 | small tilde | & tilde; | &#732; |
en space | & ensp; | &# 8194; | |
em space | & emsp; | &#8195; | |
空间 | & thinsp; | &#8201; | |
零宽度非连接器 | & zwnj; | &#8204; | |
零宽度木匠 | & zwj; | &#8205; | |
从左到右标记 | & lrm ; | &#8206; | |
从右到左标记 | & rlm; | &#8207; | |
- | en dash | & ndash; | &#8211; |
- | em dash | & mdash; | &#8212; |
' | 左单引号 | & lsquo; | &#8216; |
' | 右单引号 | & rsquo; | &#8217; |
, | 单个低9引号 | & sbquo; | &#8218; |
" | 左双引号 | & ldquo; | &#8220; |
" | 右双引号 | & rdquo; | & ;#8221; |
" | double low-9 quotign mark | & bdquo; | &#8222; |
† | dagger | & dagger; | &#8224; |
‡ | double dagger | & Dagger; | &#8225; |
... | 水平省略号 | & hellip; | &#8230; |
‰ | 每千米 | & permil; | &#8240; |
< | 单个左指角度报价 | & lsaquo; | &#8249; |
> | 单向右角度报价 | & rsaquo; | &#8250; |
€ | euro | & euro; | &#8364; |