实体字符：

实体字符（ASCII Encoding Reference）是用来在代码中以实体代替与HTML语法雷同的字符，防止浏览解析谬误。

罕用实体字符

显示后果形容实体名称实体编号
空格  
<小于号&lt;&#60;
>大于号&gt;&#62;
&与号&amp;&#38;
"双引号&quot;&#34;
'单引号&apos;&#39;
￠分&cent;&#162;
£镑&pound;&#163;
¥日圆&yen;&#165;
§节&sect;&#167;
©版权&copy;&#169;
®注册商标&reg;&#174;
×乘号&times;&#215;
÷除号&divide;&#247;

留神：实体名称对大小写敏感！

上面是我搜集整理的实体字符，实体字符太多，咱们也不可能都记住，为了要用的时候不便查找，所以把它整顿到一起。如果你有须要能够点赞珍藏！

ISO 8859-1 符号实体

显示后果实体名称实体编号
&nbsp;&#160;
¡&iexcl;&#161;
¢&cent;&#162;
£&pound;&#163;
¤&curren;&#164;
¥&yen;&#165;
¦&brvbar;&#166;
§&sect;&#167;
¨&uml;&#168;
©&copy;&#169;
ª&ordf;&#170;
«&laquo;&#171;
¬&not;&#172;
­&shy;&#173;
®&reg;&#174;
¯&macr;&#175;
°&deg;&#176;
±&plusmn;&#177;
²&sup2;&#178;
³&sup3;&#179;
´&acute;&#180;
µ&micro;&#181;
&para;&#182;
·&middot;&#183;
¸&cedil;&#184;
¹&sup1;&#185;
º&raquo;&#187;
¼&frac14;&#188;
½&frac12;&#189;
¾&frac34;&#190;
¿&iquest;&#191;
À&Agrave;&#192;
Á&Aacute;&#193;
Â&Acirc;&#194;
Ã&Atilde;&#195;
Ä&Auml;&#196;
Å&Aring;&#197;
Æ&AElig;&#198;
Ç&Ccedil;&#199;
È&Egrave;&#200;
É&Eacute;&#201;
Ê&Ecirc;&#202;
Ë&Euml;&#203;
Ì&Igrave;&#204;
Í&Iacute;&#205;
Î&Icirc;&#206;
Ï&Iuml;&#207;
Ð&ETH;&#208;
Ñ&Ntilde;&#209;
Ò&Ograve;&#210;
Ó&Oacute;&#211;
Ô&Ocirc;&#212;
Õ&Otilde;&#213;
Ö&Ouml;&#214;
×&times;&#215;
Ø&Oslash;&#216;
Ù&Ugrave;&#217;
Ú&Uacute;&#218;
Û&Ucirc;&#219;
Ü&Uuml;&#220;
Ý&Yacute;&#221;
Þ&THORN;&#222;
ß&szlig;&#223;
à&agrave;&#224;
á&aacute;&#225;
â&acirc;&#226;
ã&atilde;&#227;
ä&auml;&#228;
å&aring;&#229;
æ&aelig;&#230;
ç&ccedil;&#231;
è&egrave;&#232;
é&eacute;&#233;
ê&ecirc;&#234;
ë&euml;&#235;
ì&igrave;&#236;
í&iacute;&#237;
î&icirc;&#238;
ï&iuml;&#239;
ð&eth;&#240;
ñ&ntilde;&#241;
ò&ograve;&#242;
ó&oacute;&#243;
ô&ocirc;&#244;
õ&otilde;&#245;
ö&ouml;&#246;
ø&oslash;&#248;
ù&ugrave;&#249;
ú&uacute;&#250;
û&ucirc;&#251;
ü&uuml;&#252;
ý&yacute;&#253;
þ&thorn;&#254;
ÿ&yuml;&#255;
数学和希腊字母标记
显示后果实体名称实体编号
``&#913;
&Beta;&#914;
&Gamma;&#915;
&Delta;&#916;
&Epsilon;&#917;
&Zeta;&#918;
&Eta;&#919;
&Theta;&#920;
&Iota;&#921;
&Kappa;&#922;
&Lambda;&#923;
&Mu;&#924;
&Nu;&#925;
&Xi;&#926;
&Omicron;&#927;
&Pi;&#928;
&Rho;&#929;
&Sigma;&#931;
&Tau;&#932;
&Upsilon;&#933;
&Phi;&#934;
&Chi;&#935;
&Psi;&#936;
&Omega;&#937;
&alpha;&#945;
&beta;&#946;
&gamma;&#947;
&delta;&#948;
&epsilon;&#949;
&zeta;&#950;
&eta;&#951;
&theta;&#952;
&iota;&#953;
&kappa;&#954;
&lambda;&#955;
&mu;&#956;
&nu;&#957;
&xi;&#958;
&omicron;&#959;
&pi;&#960;
&rho;&#961;
&sigma;&#963;
&tau;&#964;
&upsilon;&#965;
&phi;&#966;
&chi;&#967;
&psi;&#968;
&omega;&#969;
…&hellip;&#8230;
′&prime;&#8242;
″&Prime;&#8243;
←&larr;&#8592;
↑&uarr;&#8593;
→&rarr;&#8594;
↓&darr;&#8595;
∈&isin;&#8712;
∏&prod;&#8719;
∑&sum;&#8721;
√&radic;&#8730;
∝&prop;&#8733;
∞&infin;&#8734;
∠&ang;&#8736;
∧&and;&#8743;
∨&or;&#8744;
∩&cap;&#8745;
∪&cup;&#8746;
∫&int;&#8747;
∴&there4;&#8756;
∝&cong;&#8773;
≈&asymp;&#8776;
≠&ne;&#8800;
≡&equiv;&#8801;
≤&le;&#8804;
≥&ge;&#8805;
⊕&oplus;&#8853;
⊥&perp;&#8869;