【前端HTML】&&&nbsp在html里是什么意思

时间:2020-04-08 13:47:14   收藏:0   阅读:1152

&&&nbsp在html里是什么意思

如何在html里打出<,>,&,",?,这需要用到html的转义字符

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此表翻译过来如下??

字符 十进制 转义字符
":引号 &#34; &quot;
& &#38; &amp;
< &#60; &lt;
> &#62; &gt;
不断开空格(non-breaking space):"空" &#160; &nbsp;

转义字符串在HTML中的作用:

转义字符串在HTML中,定义转义字符串的原因有两个:

第一个问原因是像“<”和“>”这类符号已经用来表示HTML标签,因此就不能直接当做文本中的符号来使用。为了在HTML文档中使用这些符号,就需要内定义它的转义字符串。

当解释程序遇容到这类字符串时就把它解释为真实的字符。在输入转义字符串时,要严格遵守字母大小写的规则。

第二个原因是,有些字符在ASCII字符集中没有定义,因此需要使用转义字符串来表示。

HTML特殊转义字符对照表
字符 十进制 转义字符 字符 十进制 转义字符 字符 十进制 转义字符
? &#161; &iexcl; á &#193; &Aacute; á &#225; &aacute;
&#162; &cent; ? &#194; &circ; a &#226 &acirc;
&#163; &pound; ? &#195; &Atilde; ? &#227; &atilde;
¤ &#164; &curren; ? &#196; &Auml ? &#228; &auml;
&#165; &yen; ? &#197; &ring; ? &#229; &aring;
| &#166; &brvbar; ? &#198; &AElig; ? &#230; &aelig;
§ &#167; &sect; ? &#199; &Ccedil; ? &#231; &ccedil;
¨ &#168; &uml; è &#200; &Egrave; è &#232; &egrave;
? &#169; &copy; é &#201; &Eacute; é &#233; &eacute;
a &#170; &ordf; ê &#202; &Ecirc; ê &#234; &ecirc;
? &#171; &laquo; ? &#203; &Euml; ? &#235; &euml;
? &#172; &not; ì &#204; &Igrave; ì &#236; &igrave;
/x7f &#173; &shy; í &#205; &Iacute; í &#237; &iacute;
? &#174; &reg; ? &#206; &Icirc; ? &#238; &icirc;
ˉ &#175; &macr; ? &#207; &Iuml; ? &#239; &iuml;
° &#176; &deg; D &#208; &ETH; e &#240; &ieth;
± &#177; &plusmn; ? &#209; &Ntilde; ? &#241; &ntilde;
2 &#178; &sup2; ò &#210; &Ograve; ò &#242; &ograve;
3 &#179; &sup3; ó &#211; &Oacute; ó &#243; &oacute;
&#180; &acute; ? &#212; &Ocirc; ? &#244; &ocirc;
μ &#181; &micro; ? &#213; &Otilde; ? &#245; &otilde;
? &#182; &para; ? &#214; &Ouml; ? &#246; &ouml;
· &#183; &middot; &times; &#215; &times; ÷ &#247; &divide;
? &#184; &cedil; ? &#216; &Oslash; ? &#248; &oslash;
1 &#185; &sup1; ù &#217; &Ugrave; ù &#249; &ugrave;
o &#186; &ordm; ú &#218; &Uacute; ú &#250; &uacute;
? &#187; &raquo; ? &#219; &Ucirc; ? &#251; &ucirc;
? &#188; &frac14; ü &#220; &Uuml; ü &#252; &uuml;
? &#189; &frac12; Y &#221; &Yacute; y &#253; &yacute;
? &#190; &frac34; T &#222; &THORN; t &#254; &thorn;
? &#191; &iquest; ? &#223; &szlig; ? &#255; &yuml;
à &#192; &Agrave; à &#224; &agrave;  

原文:https://www.cnblogs.com/guoxinyu/p/12659075.html

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