• XMl特殊字符转换参考

    参考链接：https://blog.csdn.net/goon_star/article/details/49636505

    处理SVG Text元素不能正确显示特殊字符

    特殊符号 命名实体 十进制编码 特殊符号 命名实体 十进制编码
          !   !
    " " " #   #
    $   $ %   %
    & & & '   '
    (   ( )   )
    *   * +   +
    ,   , -   -
    .   . /   /
    0   0 1   1
    2   2 3   3
    4   4 5   5
    6   6 7   7
    8   8 9   9
    :   : ;   &#59;
    < &lt; &#60; =   &#61;
    > &gt; &#62; ?   &#63;
    @   &#64; A   &#65;
    B   &#66; C   &#67;
    D   &#68; E   &#69;
    F   &#70; G   &#71;
    H   &#72; I   &#73;
    J   &#74; K   &#75;
    L   &#76; M   &#77;
    N   &#78; O   &#79;
    P   &#80; Q   &#81;
    R   &#82; S   &#83;
    T   &#84; U   &#85;
    V   &#86; W   &#87;
    X   &#88; Y   &#89;
    Z   &#90; [   &#91;
      &#92; ]   &#93;
    ^   &#94; _   &#95;
    `   &#96; a   &#97;
    b   &#98; c   &#99;
    d   &#100; e   &#101;
    f   &#102; g   &#103;
    h   &#104; i   &#105;
    j   &#106; k   &#107;
    l   &#108; m   &#109;
    n   &#110; o   &#111;
    p   &#112; q   &#113;
    r   &#114; s   &#115;
    t   &#116; u   &#117;
    v   &#118; w   &#119;
    x   &#120; y   &#121;
    z   &#122; {   &#123;
    |   &#124; }   &#125;
    ~   &#126;    &#127;
    €   &#128;    &#129;
    ‚   &#130; ƒ   &#131;
    „   &#132; …   &#133;
    †   &#134; ‡   &#135;
    ˆ   &#136; ‰   &#137;
    Š   &#138; ‹   &#139;
    Œ   &#140;    &#141;
    Ž   &#142;    &#143;
       &#144; ‘   &#145;
    ’   &#146; “   &#147;
    ”   &#148; •   &#149;
    –   &#150; —   &#151;
    ˜   &#152; ™   &#153;
    š   &#154; ›   &#155;
    œ   &#156;    &#157;
    ž   &#158; Ÿ   &#159;
      &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 &ordm; &#186; » &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; ÷ &divide; &#247;
    ø &oslash; &#248; ù &ugrave; &#249;
    ú &uacute; &#250; û &ucirc; &#251;
    ü &uuml; &#252; ý &yacute; &#253;
    þ &thorn; &#254; ÿ &yuml; &#255;
    Œ &OElig; &#338; œ &oelig; &#339;
    Š &Scaron; &#352; š &scaron; &#353;
    Ÿ &Yuml; &#376; ƒ &fnof; &#402;
    ˆ &circ; &#710; ˜ &tilde; &#732;
    Α &Alpha; &#913; Β &Beta; &#914;
    Γ &Gamma; &#915; Δ &Delta; &#916;
    Ε &Epsilon; &#917; Ζ &Zeta; &#918;
    Η &Eta; &#919; Θ &Theta; &#920;
    Ι &Iota; &#921; Κ &Kappa; &#922;
    Λ &Lambda; &#923; Μ &Mu; &#924;
    Ν &Nu; &#925; Ξ &Xi; &#926;
    Ο &Omicron; &#927; Π &Pi; &#928;
    Ρ &Rho; &#929; Σ &Sigma; &#931;
    Τ &Tau; &#932; Υ &Upsilon; &#933;
    Φ &Phi; &#934; Χ &Chi; &#935;
    Ψ &Psi; &#936; Ω &Omega; &#937;
    α &alpha; &#945; β &beta; &#946;
    γ &gamma; &#947; δ &delta; &#948;
    ε &epsilon; &#949; ζ &zeta; &#950;
    η &eta; &#951; θ &theta; &#952;
    ι &iota; &#953; κ &kappa; &#954;
    λ &lambda; &#955; μ &mu; &#956;
    ν &nu; &#957; ξ &xi; &#958;
    ο &omicron; &#959; π &pi; &#960;
    ρ &rho; &#961; ς &sigmaf; &#962;
    σ &sigma; &#963; τ &tau; &#964;
    υ &upsilon; &#965; φ &phi; &#966;
    χ &chi; &#967; ψ &psi; &#968;
    ω &omega; &#969; ϑ &thetasym; &#977;
    ϒ &upsih; &#978; ϖ &piv; &#982;
      &ensp; &#8194;   &emsp; &#8195;
      &thinsp; &#8201; ‌ &zwnj; &#8204;
    ‍ &zwj; &#8205; ‎ &lrm; &#8206;
    ‏ &rlm; &#8207; – &ndash; &#8211;
    — &mdash; &#8212; ‘ &lsquo; &#8216;
    ’ &rsquo; &#8217; ‚ &sbquo; &#8218;
    “ &ldquo; &#8220; ” &rdquo; &#8221;
    „ &bdquo; &#8222; † &dagger; &#8224;
    ‡ &Dagger; &#8225; • &bull; &#8226;
    … &hellip; &#8230; ‰ &permil; &#8240;
    ′ &prime; &#8242; ″ &Prime; &#8243;
    ‹ &lsaquo; &#8249; › &rsaquo; &#8250;
    ‾ &oline; &#8254; ⁄ &frasl; &#8260;
    €   &#8364; ₱   &#8369;
    ₹   &#8377; ℃   &#8451;
    ℅   &#8453; ℉   &#8457;
    ℑ &image; &#8465; №   &#8470;
    ℗   &#8471; ℘ &weierp; &#8472;
    ℜ &real; &#8476; ℞   &#8478;
    ℠   &#8480; ™ &trade; &#8482;
    ℵ &alefsym; &#8501; ⅓   &#8531;
    ⅔   &#8532; ⅛   &#8539;
    ⅜   &#8540; ⅝   &#8541;
    ← &larr; &#8592; ↑ &uarr; &#8593;
    → &rarr; &#8594; ↓ &darr; &#8595;
    ↔ &harr; &#8596; ↕   &#8597;
    ↚   &#8602; ↛   &#8603;
    ↞   &#8606; ↟   &#8607;
    ↠   &#8608; ↡   &#8609;
    ↢   &#8610; ↣   &#8611;
    ↫   &#8619;      
    ↬   &#8620; ↭   &#8621;
    ↮   &#8622; ↯   &#8623;
    ↵ &crarr; &#8629; ⇄   &#8644;
    ↶   &#8630; ↷   &#8631;
    ↺   &#8634; ↻   &#8635;
    ⇅   &#8645; ⇐ &lArr; &#8656;
    ⇑ &uArr; &#8657; ⇒ &rArr; &#8658;
    ⇓ &dArr; &#8659; ⇔ &hArr; &#8660;
    ⇜   &#8668; ⇝   &#8669;
    ⇞   &#8670; ⇟   &#8671;
    ⇠   &#8672; ⇡   &#8673;
    ⇢   &#8674; ⇣   &#8675;
    ⇦   &#8678; ⇧   &#8679;
    ⇨   &#8680; ⇩   &#8681;
    ⇵   &#8693;      
    ∀ &forall; &#8704; ∂ &part; &#8706;
    ∃ &exist; &#8707; ∅ &empty; &#8709;
    ∇ &nabla; &#8711; ∈ &isin; &#8712;
    ∉ &notin; &#8713; ∋ &ni; &#8715;
    ∏ &prod; &#8719; ∑ &sum; &#8722;
    − &minus; &#8722; ∗ &lowast; &#8727;
    √ &radic; &#8730; ∝ &prop; &#8733;
    ∞ &infin; &#8734; ∠ &ang; &#8736;
    ∼   &#8764; ≠   &#8800;
    ∧ &and; &#8869; ∨ &or; &#8870;
    ∩ &cap; &#8745; ∪ &cup; &#8746;
    ∫ &int; &#8747; ∴ &there4; &#8756;
    ∼ &sim; &#8764; ≅ &cong; &#8773;
    ≈ &asymp; &#8773; ≠ &ne; &#8800;
    ≡ &equiv; &#8801; ≤ &le; &#8804;
    ≥ &ge; &#8805; ⊂ &sub; &#8834;
    ⊃ &sup; &#8835; ⊄ &nsub; &#8836;
    ⊆ &sube; &#8838; ⊇ &supe; &#8839;
    ⊕ &oplus; &#8853; ⊗ &otimes; &#8855;
    ⊥ &perp; &#8869; ⋅ &sdot; &#8901;
    ⌈ &lceil; &#8968; ⌉ &rceil; &#8969;
    ⌊ &lfloor; &#8970; ⌋ &rfloor; &#8971;
    ◊ &loz; &#9674; ♠ &spades; &#9824;
    ♣ &clubs; &#9827; ♥ &hearts; &#9829;
    特殊符号 命名实体 十进制编码 特殊符号 命名实体 十进制编码
    ▣   &#9635; ▲   &#9650;
    ►   &#9658; ▼   &#9660;
    ◄   &#9668; ◆   &#9670;
    ◈   &#9672; ◦   &#9702;
    ☀   &#9728; ☁   &#9729;
    ☂   &#9730; ☃   &#9731;
    ☄   &#9732; ★   &#9733;
    ☆   &#9734; ☎   &#9742;
    ☏   &#9743; ☐   &#9744;
    ☑   &#9745; ☒   &#9746;
    ☜   &#9756; ☝   &#9757;
    ☞   &#9758; ☟   &#9759;
    ☠   &#9760; ☢   &#9762;
    ☣   &#9763; ☤   &#9764;
    ☥   &#9765; ☨   &#9768;
    ☩   &#9769; ☪   &#9770;
    ☮   &#9774; ☯   &#9775;
    ☸   &#9784; ☹   &#9785;
    ☺   &#9786; ☻   &#9787;
    ☽   &#9789; ☾   &#9790;
    ☿   &#9791; ♀   &#9792;
    ♁   &#9793; ♂   &#9794;
    ♃   &#9795; ♄   &#9796;
    ♅   &#9797; ♆   &#9798;
    ♇   &#9799; &#;   &#;
    ♈   &#9800; ♉   &#9801;
    ♊   &#9802; ♋   &#9803;
    ♌   &#9804; ♍   &#9805;
    ♎   &#9806; ♏   &#9807;
    ♑   &#9809; ♒   &#9810;
    ♓   &#9811; ♔   &#9812;
    ♕   &#9813; ♖   &#9814;
    ♗   &#9815; ♘   &#9816;
    ♙   &#9817; ♚   &#9818;
    ♛   &#9819; ♜   &#9820;
    ♝   &#9821; ♞   &#9822;
    ♟   &#9823; ♡   &#9825;
    ♢   &#9826; ♤   &#9828;
    ♦   &#9830; ♧   &#9831;
    ♩   &#9833; ♪   &#9834;
    ♫   &#9835; ♬   &#9836;
    ♭   &#9837; ♯   &#9839;
    ⚠   &#9888; ✂   &#9986;
    ✄   &#9988; ✆   &#9990;
    ✈   &#9992; ✉   &#9993;
    ✌   &#9996; ✍   &#9997;
    ✎   &#9998; ✏   &#9999;
    ✐   &#10000; ✑   &#10001;
    ✒   &#10002; ✓   &#10003;
    ✔   &#10004; ✕   &#10005;
    ✖   &#10006; ✗   &#10007;
    ✘   &#10008; ✙   &#10009;
    ✚   &#10010; ✛   &#10011;
    ✝   &#10013; ✞   &#10014;
    ✟   &#10015; ✠   &#10016;
    ✡   &#10017; ✢   &#10018;
    ✣   &#10019; ✤   &#10020;
    ✣   &#10019; ✤   &#10020;
    ✥   &#10021; ✦   &#10022;
    ✪   &#10026; ✭   &#10029;
    ✮   &#10030; ✯   &#10031;
    ✱   &#10033; ✲   &#10034;
    ✳   &#10035; ✴   &#10036;
    ✵   &#10037; ✶   &#10038;
    ✸   &#10040; ✹   &#10041;
    ✺   &#10042; ✻   &#10043;
    ✽   &#10045; ✿   &#10047;
    ❀   &#10048; ❁   &#10049;
    ❂   &#10050; ❄   &#10052;
    ❅   &#10053; ❆   &#10054;
    ❈   &#10056; ❋   &#10059;
    ❤   &#10084; ❦   &#10086;
    ➔   &#10132; ➙   &#10137;
    ➜   &#10140; ➞   &#10142;
    ➟   &#10143; ➠   &#10144;
    ➤   &#10148; ➥   &#10149;
    ➦   &#10150; ➧   &#10151;
    ➨   &#10152; ➲   &#10162;
    ➳   &#10163; ➵   &#10165;
    ➸   &#10168; ➺   &#10170;
    ➼   &#10172; ➽   &#10173;
    ➾   &#10174; ⟰   &#10224;
    ⟱   &#10225; ⟲   &#10226;
    ⟳   &#10227;      
    特殊符号 命名实体 十进制编码 特殊符号 命名实体 十进制编码
        &#32; !   &#33;
    " &quot; &#34; #   &#35;
    $   &#36; %   &#37;
    & &amp; &#38; '   &#39;
    (   &#40; )   &#41;
    *   &#42; +   &#43;
    ,   &#44; -   &#45;
    .   &#46; /   &#47;
    0   &#48; 1   &#49;
    2   &#50; 3   &#51;
    4   &#52; 5   &#53;
    6   &#54; 7   &#55;
    8   &#56; 9   &#57;
    :   &#58; ;   &#59;
    < &lt; &#60; =   &#61;
    > &gt; &#62; ?   &#63;
    @   &#64; A   &#65;
    B   &#66; C   &#67;
    D   &#68; E   &#69;
    F   &#70; G   &#71;
    H   &#72; I   &#73;
    J   &#74; K   &#75;
    L   &#76; M   &#77;
    N   &#78; O   &#79;
    P   &#80; Q   &#81;
    R   &#82; S   &#83;
    T   &#84; U   &#85;
    V   &#86; W   &#87;
    X   &#88; Y   &#89;
    Z   &#90; [   &#91;
      &#92; ]   &#93;
    ^   &#94; _   &#95;
    `   &#96; a   &#97;
    b   &#98; c   &#99;
    d   &#100; e   &#101;
    f   &#102; g   &#103;
    h   &#104; i   &#105;
    j   &#106; k   &#107;
    l   &#108; m   &#109;
    n   &#110; o   &#111;
    p   &#112; q   &#113;
    r   &#114; s   &#115;
    t   &#116; u   &#117;
    v   &#118; w   &#119;
    x   &#120; y   &#121;
    z   &#122; {   &#123;
    |   &#124; }   &#125;
    ~   &#126;    &#127;
    €   &#128;    &#129;
    ‚   &#130; ƒ   &#131;
    „   &#132; …   &#133;
    †   &#134; ‡   &#135;
    ˆ   &#136; ‰   &#137;
    Š   &#138; ‹   &#139;
    Œ   &#140;    &#141;
    Ž   &#142;    &#143;
       &#144; ‘   &#145;
    ’   &#146; “   &#147;
    ”   &#148; •   &#149;
    –   &#150; —   &#151;
    ˜   &#152; ™   &#153;
    š   &#154; ›   &#155;
    œ   &#156;    &#157;
    ž   &#158; Ÿ   &#159;
      &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 &ordm; &#186; » &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; ÷ &divide; &#247;
    ø &oslash; &#248; ù &ugrave; &#249;
    ú &uacute; &#250; û &ucirc; &#251;
    ü &uuml; &#252; ý &yacute; &#253;
    þ &thorn; &#254; ÿ &yuml; &#255;
    Œ &OElig; &#338; œ &oelig; &#339;
    Š &Scaron; &#352; š &scaron; &#353;
    Ÿ &Yuml; &#376; ƒ &fnof; &#402;
    ˆ &circ; &#710; ˜ &tilde; &#732;
    Α &Alpha; &#913; Β &Beta; &#914;
    Γ &Gamma; &#915; Δ &Delta; &#916;
    Ε &Epsilon; &#917; Ζ &Zeta; &#918;
    Η &Eta; &#919; Θ &Theta; &#920;
    Ι &Iota; &#921; Κ &Kappa; &#922;
    Λ &Lambda; &#923; Μ &Mu; &#924;
    Ν &Nu; &#925; Ξ &Xi; &#926;
    Ο &Omicron; &#927; Π &Pi; &#928;
    Ρ &Rho; &#929; Σ &Sigma; &#931;
    Τ &Tau; &#932; Υ &Upsilon; &#933;
    Φ &Phi; &#934; Χ &Chi; &#935;
    Ψ &Psi; &#936; Ω &Omega; &#937;
    α &alpha; &#945; β &beta; &#946;
    γ &gamma; &#947; δ &delta; &#948;
    ε &epsilon; &#949; ζ &zeta; &#950;
    η &eta; &#951; θ &theta; &#952;
    ι &iota; &#953; κ &kappa; &#954;
    λ &lambda; &#955; μ &mu; &#956;
    ν &nu; &#957; ξ &xi; &#958;
    ο &omicron; &#959; π &pi; &#960;
    ρ &rho; &#961; ς &sigmaf; &#962;
    σ &sigma; &#963; τ &tau; &#964;
    υ &upsilon; &#965; φ &phi; &#966;
    χ &chi; &#967; ψ &psi; &#968;
    ω &omega; &#969; ϑ &thetasym; &#977;
    ϒ &upsih; &#978; ϖ &piv; &#982;
      &ensp; &#8194;   &emsp; &#8195;
      &thinsp; &#8201; ‌ &zwnj; &#8204;
    ‍ &zwj; &#8205; ‎ &lrm; &#8206;
    ‏ &rlm; &#8207; – &ndash; &#8211;
    — &mdash; &#8212; ‘ &lsquo; &#8216;
    ’ &rsquo; &#8217; ‚ &sbquo; &#8218;
    “ &ldquo; &#8220; ” &rdquo; &#8221;
    „ &bdquo; &#8222; † &dagger; &#8224;
    ‡ &Dagger; &#8225; • &bull; &#8226;
    … &hellip; &#8230; ‰ &permil; &#8240;
    ′ &prime; &#8242; ″ &Prime; &#8243;
    ‹ &lsaquo; &#8249; › &rsaquo; &#8250;
    ‾ &oline; &#8254; ⁄ &frasl; &#8260;
    €   &#8364; ₱   &#8369;
    ₹   &#8377; ℃   &#8451;
    ℅   &#8453; ℉   &#8457;
    ℑ &image; &#8465; №   &#8470;
    ℗   &#8471; ℘ &weierp; &#8472;
    ℜ &real; &#8476; ℞   &#8478;
    ℠   &#8480; ™ &trade; &#8482;
    ℵ &alefsym; &#8501; ⅓   &#8531;
    ⅔   &#8532; ⅛   &#8539;
    ⅜   &#8540; ⅝   &#8541;
    ← &larr; &#8592; ↑ &uarr; &#8593;
    → &rarr; &#8594; ↓ &darr; &#8595;
    ↔ &harr; &#8596; ↕   &#8597;
    ↚   &#8602; ↛   &#8603;
    ↞   &#8606; ↟   &#8607;
    ↠   &#8608; ↡   &#8609;
    ↢   &#8610; ↣   &#8611;
    ↫   &#8619;      
    ↬   &#8620; ↭   &#8621;
    ↮   &#8622; ↯   &#8623;
    ↵ &crarr; &#8629; ⇄   &#8644;
    ↶   &#8630; ↷   &#8631;
    ↺   &#8634; ↻   &#8635;
    ⇅   &#8645; ⇐ &lArr; &#8656;
    ⇑ &uArr; &#8657; ⇒ &rArr; &#8658;
    ⇓ &dArr; &#8659; ⇔ &hArr; &#8660;
    ⇜   &#8668; ⇝   &#8669;
    ⇞   &#8670; ⇟   &#8671;
    ⇠   &#8672; ⇡   &#8673;
    ⇢   &#8674; ⇣   &#8675;
    ⇦   &#8678; ⇧   &#8679;
    ⇨   &#8680; ⇩   &#8681;
    ⇵   &#8693;      
    ∀ &forall; &#8704; ∂ &part; &#8706;
    ∃ &exist; &#8707; ∅ &empty; &#8709;
    ∇ &nabla; &#8711; ∈ &isin; &#8712;
    ∉ &notin; &#8713; ∋ &ni; &#8715;
    ∏ &prod; &#8719; ∑ &sum; &#8722;
    − &minus; &#8722; ∗ &lowast; &#8727;
    √ &radic; &#8730; ∝ &prop; &#8733;
    ∞ &infin; &#8734; ∠ &ang; &#8736;
    ∼   &#8764; ≠   &#8800;
    ∧ &and; &#8869; ∨ &or; &#8870;
    ∩ &cap; &#8745; ∪ &cup; &#8746;
    ∫ &int; &#8747; ∴ &there4; &#8756;
    ∼ &sim; &#8764; ≅ &cong; &#8773;
    ≈ &asymp; &#8773; ≠ &ne; &#8800;
    ≡ &equiv; &#8801; ≤ &le; &#8804;
    ≥ &ge; &#8805; ⊂ &sub; &#8834;
    ⊃ &sup; &#8835; ⊄ &nsub; &#8836;
    ⊆ &sube; &#8838; ⊇ &supe; &#8839;
    ⊕ &oplus; &#8853; ⊗ &otimes; &#8855;
    ⊥ &perp; &#8869; ⋅ &sdot; &#8901;
    ⌈ &lceil; &#8968; ⌉ &rceil; &#8969;
    ⌊ &lfloor; &#8970; ⌋ &rfloor; &#8971;
    ◊ &loz; &#9674; ♠ &spades; &#9824;
    ♣ &clubs; &#9827; ♥ &hearts; &#9829;
    特殊符号 命名实体 十进制编码 特殊符号 命名实体 十进制编码
    ▣   &#9635; ▲   &#9650;
    ►   &#9658; ▼   &#9660;
    ◄   &#9668; ◆   &#9670;
    ◈   &#9672; ◦   &#9702;
    ☀   &#9728; ☁   &#9729;
    ☂   &#9730; ☃   &#9731;
    ☄   &#9732; ★   &#9733;
    ☆   &#9734; ☎   &#9742;
    ☏   &#9743; ☐   &#9744;
    ☑   &#9745; ☒   &#9746;
    ☜   &#9756; ☝   &#9757;
    ☞   &#9758; ☟   &#9759;
    ☠   &#9760; ☢   &#9762;
    ☣   &#9763; ☤   &#9764;
    ☥   &#9765; ☨   &#9768;
    ☩   &#9769; ☪   &#9770;
    ☮   &#9774; ☯   &#9775;
    ☸   &#9784; ☹   &#9785;
    ☺   &#9786; ☻   &#9787;
    ☽   &#9789; ☾   &#9790;
    ☿   &#9791; ♀   &#9792;
    ♁   &#9793; ♂   &#9794;
    ♃   &#9795; ♄   &#9796;
    ♅   &#9797; ♆   &#9798;
    ♇   &#9799; &#;   &#;
    ♈   &#9800; ♉   &#9801;
    ♊   &#9802; ♋   &#9803;
    ♌   &#9804; ♍   &#9805;
    ♎   &#9806; ♏   &#9807;
    ♑   &#9809; ♒   &#9810;
    ♓   &#9811; ♔   &#9812;
    ♕   &#9813; ♖   &#9814;
    ♗   &#9815; ♘   &#9816;
    ♙   &#9817; ♚   &#9818;
    ♛   &#9819; ♜   &#9820;
    ♝   &#9821; ♞   &#9822;
    ♟   &#9823; ♡   &#9825;
    ♢   &#9826; ♤   &#9828;
    ♦   &#9830; ♧   &#9831;
    ♩   &#9833; ♪   &#9834;
    ♫   &#9835; ♬   &#9836;
    ♭   &#9837; ♯   &#9839;
    ⚠   &#9888; ✂   &#9986;
    ✄   &#9988; ✆   &#9990;
    ✈   &#9992; ✉   &#9993;
    ✌   &#9996; ✍   &#9997;
    ✎   &#9998; ✏   &#9999;
    ✐   &#10000; ✑   &#10001;
    ✒   &#10002; ✓   &#10003;
    ✔   &#10004; ✕   &#10005;
    ✖   &#10006; ✗   &#10007;
    ✘   &#10008; ✙   &#10009;
    ✚   &#10010; ✛   &#10011;
    ✝   &#10013; ✞   &#10014;
    ✟   &#10015; ✠   &#10016;
    ✡   &#10017; ✢   &#10018;
    ✣   &#10019; ✤   &#10020;
    ✣   &#10019; ✤   &#10020;
    ✥   &#10021; ✦   &#10022;
    ✪   &#10026; ✭   &#10029;
    ✮   &#10030; ✯   &#10031;
    ✱   &#10033; ✲   &#10034;
    ✳   &#10035; ✴   &#10036;
    ✵   &#10037; ✶   &#10038;
    ✸   &#10040; ✹   &#10041;
    ✺   &#10042; ✻   &#10043;
    ✽   &#10045; ✿   &#10047;
    ❀   &#10048; ❁   &#10049;
    ❂   &#10050; ❄   &#10052;
    ❅   &#10053; ❆   &#10054;
    ❈   &#10056; ❋   &#10059;
    ❤   &#10084; ❦   &#10086;
    ➔   &#10132; ➙   &#10137;
    ➜   &#10140; ➞   &#10142;
    ➟   &#10143; ➠   &#10144;
    ➤   &#10148; ➥   &#10149;
    ➦   &#10150; ➧   &#10151;
    ➨   &#10152; ➲   &#10162;
    ➳   &#10163; ➵   &#10165;
    ➸   &#10168; ➺   &#10170;
    ➼   &#10172; ➽   &#10173;
    ➾   &#10174; ⟰   &#10224;
    ⟱   &#10225; ⟲   &#10226;
    ⟳   &#10227;      
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  • 原文地址：https://www.cnblogs.com/jeenmablog/p/11143362.html
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