代码如下:

static {
HTML40 = new Entities();
fillWithHtml40Entities(HTML40);
}
static void fillWithHtml40Entities(Entities entities) {
entities.addEntities(BASIC_ARRAY);
entities.addEntities(ISO8859_1_ARRAY);
entities.addEntities(HTML40_ARRAY);
}

代码如下:

private static final String[][] BASIC_ARRAY = {{\"quot\", \"34\"}, // \" - double-quote
{\"amp\", \"38\"}, // & - ampersand
{\"lt\", \"60\"}, // < - less-than
{\"gt\", \"62\"}, // > - greater-than
};

代码如下:

static final String[][] ISO8859_1_ARRAY = {{\"nbsp\", \"160\"}, // non-breaking space
{\"iexcl\", \"161\"}, // inverted exclamation mark
{\"cent\", \"162\"}, // cent sign
{\"pound\", \"163\"}, // pound sign
{\"curren\", \"164\"}, // currency sign
{\"yen\", \"165\"}, // yen sign = yuan sign
{\"brvbar\", \"166\"}, // broken bar = broken vertical bar
{\"sect\", \"167\"}, // section sign
{\"uml\", \"168\"}, // diaeresis = spacing diaeresis
{\"copy\", \"169\"}, // � - copyright sign
{\"ordf\", \"170\"}, // feminine ordinal indicator
{\"laquo\", \"171\"}, // left-pointing double angle quotation mark = left pointing guillemet
{\"not\", \"172\"}, // not sign
{\"shy\", \"173\"}, // soft hyphen = discretionary hyphen
{\"reg\", \"174\"}, // � - registered trademark sign
{\"macr\", \"175\"}, // macron = spacing macron = overline = APL overbar
{\"deg\", \"176\"}, // degree sign
{\"plusmn\", \"177\"}, // plus-minus sign = plus-or-minus sign
{\"sup2\", \"178\"}, // superscript two = superscript digit two = squared
{\"sup3\", \"179\"}, // superscript three = superscript digit three = cubed
{\"acute\", \"180\"}, // acute accent = spacing acute
{\"micro\", \"181\"}, // micro sign
{\"para\", \"182\"}, // pilcrow sign = paragraph sign
{\"middot\", \"183\"}, // middle dot = Georgian comma = Greek middle dot
{\"cedil\", \"184\"}, // cedilla = spacing cedilla
{\"sup1\", \"185\"}, // superscript one = superscript digit one
{\"ordm\", \"186\"}, // masculine ordinal indicator
{\"raquo\", \"187\"}, // right-pointing double angle quotation mark = right pointing guillemet
{\"frac14\", \"188\"}, // vulgar fraction one quarter = fraction one quarter
{\"frac12\", \"189\"}, // vulgar fraction one half = fraction one half
{\"frac34\", \"190\"}, // vulgar fraction three quarters = fraction three quarters
{\"iquest\", \"191\"}, // inverted question mark = turned question mark
{\"Agrave\", \"192\"}, // � - uppercase A, grave accent
{\"Aacute\", \"193\"}, // � - uppercase A, acute accent
{\"Acirc\", \"194\"}, // � - uppercase A, circumflex accent
{\"Atilde\", \"195\"}, // � - uppercase A, tilde
{\"Auml\", \"196\"}, // � - uppercase A, umlaut
{\"Aring\", \"197\"}, // � - uppercase A, ring
{\"AElig\", \"198\"}, // � - uppercase AE
{\"Ccedil\", \"199\"}, // � - uppercase C, cedilla
{\"Egrave\", \"200\"}, // � - uppercase E, grave accent
{\"Eacute\", \"201\"}, // � - uppercase E, acute accent
{\"Ecirc\", \"202\"}, // � - uppercase E, circumflex accent
{\"Euml\", \"203\"}, // � - uppercase E, umlaut
{\"Igrave\", \"204\"}, // � - uppercase I, grave accent
{\"Iacute\", \"205\"}, // � - uppercase I, acute accent
{\"Icirc\", \"206\"}, // � - uppercase I, circumflex accent
{\"Iuml\", \"207\"}, // � - uppercase I, umlaut
{\"ETH\", \"208\"}, // � - uppercase Eth, Icelandic
{\"Ntilde\", \"209\"}, // � - uppercase N, tilde
{\"Ograve\", \"210\"}, // � - uppercase O, grave accent
{\"Oacute\", \"211\"}, // � - uppercase O, acute accent
{\"Ocirc\", \"212\"}, // � - uppercase O, circumflex accent
{\"Otilde\", \"213\"}, // � - uppercase O, tilde
{\"Ouml\", \"214\"}, // � - uppercase O, umlaut
{\"times\", \"215\"}, // multiplication sign
{\"Oslash\", \"216\"}, // � - uppercase O, slash
{\"Ugrave\", \"217\"}, // � - uppercase U, grave accent
{\"Uacute\", \"218\"}, // � - uppercase U, acute accent
{\"Ucirc\", \"219\"}, // � - uppercase U, circumflex accent
{\"Uuml\", \"220\"}, // � - uppercase U, umlaut
{\"Yacute\", \"221\"}, // � - uppercase Y, acute accent
{\"THORN\", \"222\"}, // � - uppercase THORN, Icelandic
{\"szlig\", \"223\"}, // � - lowercase sharps, German
{\"agrave\", \"224\"}, // � - lowercase a, grave accent
{\"aacute\", \"225\"}, // � - lowercase a, acute accent
{\"acirc\", \"226\"}, // � - lowercase a, circumflex accent
{\"atilde\", \"227\"}, // � - lowercase a, tilde
{\"auml\", \"228\"}, // � - lowercase a, umlaut
{\"aring\", \"229\"}, // � - lowercase a, ring
{\"aelig\", \"230\"}, // � - lowercase ae
{\"ccedil\", \"231\"}, // � - lowercase c, cedilla
{\"egrave\", \"232\"}, // � - lowercase e, grave accent
{\"eacute\", \"233\"}, // � - lowercase e, acute accent
{\"ecirc\", \"234\"}, // � - lowercase e, circumflex accent
{\"euml\", \"235\"}, // � - lowercase e, umlaut
{\"igrave\", \"236\"}, // � - lowercase i, grave accent
{\"iacute\", \"237\"}, // � - lowercase i, acute accent
{\"icirc\", \"238\"}, // � - lowercase i, circumflex accent
{\"iuml\", \"239\"}, // � - lowercase i, umlaut
{\"eth\", \"240\"}, // � - lowercase eth, Icelandic
{\"ntilde\", \"241\"}, // � - lowercase n, tilde
{\"ograve\", \"242\"}, // � - lowercase o, grave accent
{\"oacute\", \"243\"}, // � - lowercase o, acute accent
{\"ocirc\", \"244\"}, // � - lowercase o, circumflex accent
{\"otilde\", \"245\"}, // � - lowercase o, tilde
{\"ouml\", \"246\"}, // � - lowercase o, umlaut
{\"divide\", \"247\"}, // division sign
{\"oslash\", \"248\"}, // � - lowercase o, slash
{\"ugrave\", \"249\"}, // � - lowercase u, grave accent
{\"uacute\", \"250\"}, // � - lowercase u, acute accent
{\"ucirc\", \"251\"}, // � - lowercase u, circumflex accent
{\"uuml\", \"252\"}, // � - lowercase u, umlaut
{\"yacute\", \"253\"}, // � - lowercase y, acute accent
{\"thorn\", \"254\"}, // � - lowercase thorn, Icelandic
{\"yuml\", \"255\"}, // � - lowercase y, umlaut
};

代码如下:

static final String[][] HTML40_ARRAY = {
// <!-- Latin Extended-B -->
{\"fnof\", \"402\"}, // latin small f with hook = function= florin, U+0192 ISOtech -->
// <!-- Greek -->
{\"Alpha\", \"913\"}, // greek capital letter alpha, U+0391 -->
{\"Beta\", \"914\"}, // greek capital letter beta, U+0392 -->
{\"Gamma\", \"915\"}, // greek capital letter gamma,U+0393 ISOgrk3 -->
{\"Delta\", \"916\"}, // greek capital letter delta,U+0394 ISOgrk3 -->
{\"Epsilon\", \"917\"}, // greek capital letter epsilon, U+0395 -->
{\"Zeta\", \"918\"}, // greek capital letter zeta, U+0396 -->
{\"Eta\", \"919\"}, // greek capital letter eta, U+0397 -->
{\"Theta\", \"920\"}, // greek capital letter theta,U+0398 ISOgrk3 -->
{\"Iota\", \"921\"}, // greek capital letter iota, U+0399 -->
{\"Kappa\", \"922\"}, // greek capital letter kappa, U+039A -->
{\"Lambda\", \"923\"}, // greek capital letter lambda,U+039B ISOgrk3 -->
{\"Mu\", \"924\"}, // greek capital letter mu, U+039C -->
{\"Nu\", \"925\"}, // greek capital letter nu, U+039D -->
{\"Xi\", \"926\"}, // greek capital letter xi, U+039E ISOgrk3 -->
{\"Omicron\", \"927\"}, // greek capital letter omicron, U+039F -->
{\"Pi\", \"928\"}, // greek capital letter pi, U+03A0 ISOgrk3 -->
{\"Rho\", \"929\"}, // greek capital letter rho, U+03A1 -->
// <!-- there is no Sigmaf, and no U+03A2 character either -->
{\"Sigma\", \"931\"}, // greek capital letter sigma,U+03A3 ISOgrk3 -->
{\"Tau\", \"932\"}, // greek capital letter tau, U+03A4 -->
{\"Upsilon\", \"933\"}, // greek capital letter upsilon,U+03A5 ISOgrk3 -->
{\"Phi\", \"934\"}, // greek capital letter phi,U+03A6 ISOgrk3 -->
{\"Chi\", \"935\"}, // greek capital letter chi, U+03A7 -->
{\"Psi\", \"936\"}, // greek capital letter psi,U+03A8 ISOgrk3 -->
{\"Omega\", \"937\"}, // greek capital letter omega,U+03A9 ISOgrk3 -->
{\"alpha\", \"945\"}, // greek small letter alpha,U+03B1 ISOgrk3 -->
{\"beta\", \"946\"}, // greek small letter beta, U+03B2 ISOgrk3 -->
{\"gamma\", \"947\"}, // greek small letter gamma,U+03B3 ISOgrk3 -->
{\"delta\", \"948\"}, // greek small letter delta,U+03B4 ISOgrk3 -->
{\"epsilon\", \"949\"}, // greek small letter epsilon,U+03B5 ISOgrk3 -->
{\"zeta\", \"950\"}, // greek small letter zeta, U+03B6 ISOgrk3 -->
{\"eta\", \"951\"}, // greek small letter eta, U+03B7 ISOgrk3 -->
{\"theta\", \"952\"}, // greek small letter theta,U+03B8 ISOgrk3 -->
{\"iota\", \"953\"}, // greek small letter iota, U+03B9 ISOgrk3 -->
{\"kappa\", \"954\"}, // greek small letter kappa,U+03BA ISOgrk3 -->
{\"lambda\", \"955\"}, // greek small letter lambda,U+03BB ISOgrk3 -->
{\"mu\", \"956\"}, // greek small letter mu, U+03BC ISOgrk3 -->
{\"nu\", \"957\"}, // greek small letter nu, U+03BD ISOgrk3 -->
{\"xi\", \"958\"}, // greek small letter xi, U+03BE ISOgrk3 -->
{\"omicron\", \"959\"}, // greek small letter omicron, U+03BF NEW -->
{\"pi\", \"960\"}, // greek small letter pi, U+03C0 ISOgrk3 -->
{\"rho\", \"961\"}, // greek small letter rho, U+03C1 ISOgrk3 -->
{\"sigmaf\", \"962\"}, // greek small letter final sigma,U+03C2 ISOgrk3 -->
{\"sigma\", \"963\"}, // greek small letter sigma,U+03C3 ISOgrk3 -->
{\"tau\", \"964\"}, // greek small letter tau, U+03C4 ISOgrk3 -->
{\"upsilon\", \"965\"}, // greek small letter upsilon,U+03C5 ISOgrk3 -->
{\"phi\", \"966\"}, // greek small letter phi, U+03C6 ISOgrk3 -->
{\"chi\", \"967\"}, // greek small letter chi, U+03C7 ISOgrk3 -->
{\"psi\", \"968\"}, // greek small letter psi, U+03C8 ISOgrk3 -->
{\"omega\", \"969\"}, // greek small letter omega,U+03C9 ISOgrk3 -->
{\"thetasym\", \"977\"}, // greek small letter theta symbol,U+03D1 NEW -->
{\"upsih\", \"978\"}, // greek upsilon with hook symbol,U+03D2 NEW -->
{\"piv\", \"982\"}, // greek pi symbol, U+03D6 ISOgrk3 -->
// <!-- General Punctuation -->
{\"bull\", \"8226\"}, // bullet = black small circle,U+2022 ISOpub -->
// <!-- bullet is NOT the same as bullet operator, U+2219 -->
{\"hellip\", \"8230\"}, // horizontal ellipsis = three dot leader,U+2026 ISOpub -->
{\"prime\", \"8242\"}, // prime = minutes = feet, U+2032 ISOtech -->
{\"Prime\", \"8243\"}, // double prime = seconds = inches,U+2033 ISOtech -->
{\"oline\", \"8254\"}, // overline = spacing overscore,U+203E NEW -->
{\"frasl\", \"8260\"}, // fraction slash, U+2044 NEW -->
// <!-- Letterlike Symbols -->
{\"weierp\", \"8472\"}, // script capital P = power set= Weierstrass p, U+2118 ISOamso -->
{\"image\", \"8465\"}, // blackletter capital I = imaginary part,U+2111 ISOamso -->
{\"real\", \"8476\"}, // blackletter capital R = real part symbol,U+211C ISOamso -->
{\"trade\", \"8482\"}, // trade mark sign, U+2122 ISOnum -->
{\"alefsym\", \"8501\"}, // alef symbol = first transfinite cardinal,U+2135 NEW -->
// <!-- alef symbol is NOT the same as hebrew letter alef,U+05D0 although the
// same glyph could be used to depict both characters -->
// <!-- Arrows -->
{\"larr\", \"8592\"}, // leftwards arrow, U+2190 ISOnum -->
{\"uarr\", \"8593\"}, // upwards arrow, U+2191 ISOnum-->
{\"rarr\", \"8594\"}, // rightwards arrow, U+2192 ISOnum -->
{\"darr\", \"8595\"}, // downwards arrow, U+2193 ISOnum -->
{\"harr\", \"8596\"}, // left right arrow, U+2194 ISOamsa -->
{\"crarr\", \"8629\"}, // downwards arrow with corner leftwards= carriage return, U+21B5 NEW -->
{\"lArr\", \"8656\"}, // leftwards double arrow, U+21D0 ISOtech -->
// <!-- ISO 10646 does not say that lArr is the same as the \'is implied by\'
// arrow but also does not have any other character for that function.
// So ? lArr canbe used for \'is implied by\' as ISOtech suggests -->
{\"uArr\", \"8657\"}, // upwards double arrow, U+21D1 ISOamsa -->
{\"rArr\", \"8658\"}, // rightwards double arrow,U+21D2 ISOtech -->
// <!-- ISO 10646 does not say this is the \'implies\' character but does not
// have another character with this function so ?rArr can be used for
// \'implies\' as ISOtech suggests -->
{\"dArr\", \"8659\"}, // downwards double arrow, U+21D3 ISOamsa -->
{\"hArr\", \"8660\"}, // left right double arrow,U+21D4 ISOamsa -->
// <!-- Mathematical Operators -->
{\"forall\", \"8704\"}, // for all, U+2200 ISOtech -->
{\"part\", \"8706\"}, // partial differential, U+2202 ISOtech -->
{\"exist\", \"8707\"}, // there exists, U+2203 ISOtech -->
{\"empty\", \"8709\"}, // empty set = null set = diameter,U+2205 ISOamso -->
{\"nabla\", \"8711\"}, // nabla = backward difference,U+2207 ISOtech -->
{\"isin\", \"8712\"}, // element of, U+2208 ISOtech -->
{\"notin\", \"8713\"}, // not an element of, U+2209 ISOtech -->
{\"ni\", \"8715\"}, // contains as member, U+220B ISOtech -->
// <!-- should there be a more memorable name than \'ni\'? -->
{\"prod\", \"8719\"}, // n-ary product = product sign,U+220F ISOamsb -->
// <!-- prod is NOT the same character as U+03A0 \'greek capital letter pi\'
// though the same glyph might be used for both -->
{\"sum\", \"8721\"}, // n-ary summation, U+2211 ISOamsb -->
// <!-- sum is NOT the same character as U+03A3 \'greek capital letter sigma\'
// though the same glyph might be used for both -->
{\"minus\", \"8722\"}, // minus sign, U+2212 ISOtech -->
{\"lowast\", \"8727\"}, // asterisk operator, U+2217 ISOtech -->
{\"radic\", \"8730\"}, // square root = radical sign,U+221A ISOtech -->
{\"prop\", \"8733\"}, // proportional to, U+221D ISOtech -->
{\"infin\", \"8734\"}, // infinity, U+221E ISOtech -->
{\"ang\", \"8736\"}, // angle, U+2220 ISOamso -->
{\"and\", \"8743\"}, // logical and = wedge, U+2227 ISOtech -->
{\"or\", \"8744\"}, // logical or = vee, U+2228 ISOtech -->
{\"cap\", \"8745\"}, // intersection = cap, U+2229 ISOtech -->
{\"cup\", \"8746\"}, // union = cup, U+222A ISOtech -->
{\"int\", \"8747\"}, // integral, U+222B ISOtech -->
{\"there4\", \"8756\"}, // therefore, U+2234 ISOtech -->
{\"sim\", \"8764\"}, // tilde operator = varies with = similar to,U+223C ISOtech -->
// <!-- tilde operator is NOT the same character as the tilde, U+007E,although
// the same glyph might be used to represent both -->
{\"cong\", \"8773\"}, // approximately equal to, U+2245 ISOtech -->
{\"asymp\", \"8776\"}, // almost equal to = asymptotic to,U+2248 ISOamsr -->
{\"ne\", \"8800\"}, // not equal to, U+2260 ISOtech -->
{\"equiv\", \"8801\"}, // identical to, U+2261 ISOtech -->
{\"le\", \"8804\"}, // less-than or equal to, U+2264 ISOtech -->
{\"ge\", \"8805\"}, // greater-than or equal to,U+2265 ISOtech -->
{\"sub\", \"8834\"}, // subset of, U+2282 ISOtech -->
{\"sup\", \"8835\"}, // superset of, U+2283 ISOtech -->
// <!-- note that nsup, \'not a superset of, U+2283\' is not covered by the
// Symbol font encoding and is not included. Should it be, for symmetry?
// It is in ISOamsn --> <!ENTITY nsub\", \"8836\"},
// not a subset of, U+2284 ISOamsn -->
{\"sube\", \"8838\"}, // subset of or equal to, U+2286 ISOtech -->
{\"supe\", \"8839\"}, // superset of or equal to,U+2287 ISOtech -->
{\"oplus\", \"8853\"}, // circled plus = direct sum,U+2295 ISOamsb -->
{\"otimes\", \"8855\"}, // circled times = vector product,U+2297 ISOamsb -->
{\"perp\", \"8869\"}, // up tack = orthogonal to = perpendicular,U+22A5 ISOtech -->
{\"sdot\", \"8901\"}, // dot operator, U+22C5 ISOamsb -->
// <!-- dot operator is NOT the same character as U+00B7 middle dot -->
// <!-- Miscellaneous Technical -->
{\"lceil\", \"8968\"}, // left ceiling = apl upstile,U+2308 ISOamsc -->
{\"rceil\", \"8969\"}, // right ceiling, U+2309 ISOamsc -->
{\"lfloor\", \"8970\"}, // left floor = apl downstile,U+230A ISOamsc -->
{\"rfloor\", \"8971\"}, // right floor, U+230B ISOamsc -->
{\"lang\", \"9001\"}, // left-pointing angle bracket = bra,U+2329 ISOtech -->
// <!-- lang is NOT the same character as U+003C \'less than\' or U+2039 \'single left-pointing angle quotation
// mark\' -->
{\"rang\", \"9002\"}, // right-pointing angle bracket = ket,U+232A ISOtech -->
// <!-- rang is NOT the same character as U+003E \'greater than\' or U+203A
// \'single right-pointing angle quotation mark\' -->
// <!-- Geometric Shapes -->
{\"loz\", \"9674\"}, // lozenge, U+25CA ISOpub -->
// <!-- Miscellaneous Symbols -->
{\"spades\", \"9824\"}, // black spade suit, U+2660 ISOpub -->
// <!-- black here seems to mean filled as opposed to hollow -->
{\"clubs\", \"9827\"}, // black club suit = shamrock,U+2663 ISOpub -->
{\"hearts\", \"9829\"}, // black heart suit = valentine,U+2665 ISOpub -->
{\"diams\", \"9830\"}, // black diamond suit, U+2666 ISOpub -->
// <!-- Latin Extended-A -->
{\"OElig\", \"338\"}, // -- latin capital ligature OE,U+0152 ISOlat2 -->
{\"oelig\", \"339\"}, // -- latin small ligature oe, U+0153 ISOlat2 -->
// <!-- ligature is a misnomer, this is a separate character in some languages -->
{\"Scaron\", \"352\"}, // -- latin capital letter S with caron,U+0160 ISOlat2 -->
{\"scaron\", \"353\"}, // -- latin small letter s with caron,U+0161 ISOlat2 -->
{\"Yuml\", \"376\"}, // -- latin capital letter Y with diaeresis,U+0178 ISOlat2 -->
// <!-- Spacing Modifier Letters -->
{\"circ\", \"710\"}, // -- modifier letter circumflex accent,U+02C6 ISOpub -->
{\"tilde\", \"732\"}, // small tilde, U+02DC ISOdia -->
// <!-- General Punctuation -->
{\"ensp\", \"8194\"}, // en space, U+2002 ISOpub -->
{\"emsp\", \"8195\"}, // em space, U+2003 ISOpub -->
{\"thinsp\", \"8201\"}, // thin space, U+2009 ISOpub -->
{\"zwnj\", \"8204\"}, // zero width non-joiner,U+200C NEW RFC 2070 -->
{\"zwj\", \"8205\"}, // zero width joiner, U+200D NEW RFC 2070 -->
{\"lrm\", \"8206\"}, // left-to-right mark, U+200E NEW RFC 2070 -->
{\"rlm\", \"8207\"}, // right-to-left mark, U+200F NEW RFC 2070 -->
{\"ndash\", \"8211\"}, // en dash, U+2013 ISOpub -->
{\"mdash\", \"8212\"}, // em dash, U+2014 ISOpub -->
{\"lsquo\", \"8216\"}, // left single quotation mark,U+2018 ISOnum -->
{\"rsquo\", \"8217\"}, // right single quotation mark,U+2019 ISOnum -->
{\"sbquo\", \"8218\"}, // single low-9 quotation mark, U+201A NEW -->
{\"ldquo\", \"8220\"}, // left double quotation mark,U+201C ISOnum -->
{\"rdquo\", \"8221\"}, // right double quotation mark,U+201D ISOnum -->
{\"bdquo\", \"8222\"}, // double low-9 quotation mark, U+201E NEW -->
{\"dagger\", \"8224\"}, // dagger, U+2020 ISOpub -->
{\"Dagger\", \"8225\"}, // double dagger, U+2021 ISOpub -->
{\"permil\", \"8240\"}, // per mille sign, U+2030 ISOtech -->
{\"lsaquo\", \"8249\"}, // single left-pointing angle quotation mark,U+2039 ISO proposed -->
// <!-- lsaquo is proposed but not yet ISO standardized -->
{\"rsaquo\", \"8250\"}, // single right-pointing angle quotation mark,U+203A ISO proposed -->
// <!-- rsaquo is proposed but not yet ISO standardized -->
{\"euro\", \"8364\"}, // -- euro sign, U+20AC NEW -->
};