HTML一些转义字符汇总

逃离我推掉我的手 2022-05-10 20:42 350阅读 0赞

## HTML 支持的数学符号 ##

<table> 
 <tbody> 
  <tr> 
   <th>结果</th> 
   <th>描述</th> 
   <th>实体名称</th> 
   <th>实体编号</th> 
  </tr> 
  <tr> 
   <td>∀</td> 
   <td>for all</td> 
   <td>&amp;forall;</td> 
   <td>&amp;#8704;</td> 
  </tr> 
  <tr> 
   <td>∂</td> 
   <td>part</td> 
   <td>&amp;part;</td> 
   <td>&amp;#8706;</td> 
  </tr> 
  <tr> 
   <td>∃</td> 
   <td>exists</td> 
   <td>&amp;exists;</td> 
   <td>&amp;#8707;</td> 
  </tr> 
  <tr> 
   <td>∅</td> 
   <td>empty</td> 
   <td>&amp;empty;</td> 
   <td>&amp;#8709;</td> 
  </tr> 
  <tr> 
   <td>∇</td> 
   <td>nabla</td> 
   <td>&amp;nabla;</td> 
   <td>&amp;#8711;</td> 
  </tr> 
  <tr> 
   <td>∈</td> 
   <td>isin</td> 
   <td>&amp;isin;</td> 
   <td>&amp;#8712;</td> 
  </tr> 
  <tr> 
   <td>∉</td> 
   <td>notin</td> 
   <td>&amp;notin;</td> 
   <td>&amp;#8713;</td> 
  </tr> 
  <tr> 
   <td>∋</td> 
   <td>ni</td> 
   <td>&amp;ni;</td> 
   <td>&amp;#8715;</td> 
  </tr> 
  <tr> 
   <td>∏</td> 
   <td>prod</td> 
   <td>&amp;prod;</td> 
   <td>&amp;#8719;</td> 
  </tr> 
  <tr> 
   <td>∑</td> 
   <td>sum</td> 
   <td>&amp;sum;</td> 
   <td>&amp;#8721;</td> 
  </tr> 
  <tr> 
   <td>−</td> 
   <td>minus</td> 
   <td>&amp;minus;</td> 
   <td>&amp;#8722;</td> 
  </tr> 
  <tr> 
   <td>∗</td> 
   <td>lowast</td> 
   <td>&amp;lowast;</td> 
   <td>&amp;#8727;</td> 
  </tr> 
  <tr> 
   <td>√</td> 
   <td>square root</td> 
   <td>&amp;radic;</td> 
   <td>&amp;#8730;</td> 
  </tr> 
  <tr> 
   <td>∝</td> 
   <td>proportional to</td> 
   <td>&amp;prop;</td> 
   <td>&amp;#8733;</td> 
  </tr> 
  <tr> 
   <td>∞</td> 
   <td>infinity</td> 
   <td>&amp;infin;</td> 
   <td>&amp;#8734;</td> 
  </tr> 
  <tr> 
   <td>∠</td> 
   <td>angle</td> 
   <td>&amp;ang;</td> 
   <td>&amp;#8736;</td> 
  </tr> 
  <tr> 
   <td>∧</td> 
   <td>and</td> 
   <td>&amp;and;</td> 
   <td>&amp;#8743;</td> 
  </tr> 
  <tr> 
   <td>∨</td> 
   <td>or</td> 
   <td>&amp;or;</td> 
   <td>&amp;#8744;</td> 
  </tr> 
  <tr> 
   <td>∩</td> 
   <td>cap</td> 
   <td>&amp;cap;</td> 
   <td>&amp;#8745;</td> 
  </tr> 
  <tr> 
   <td>∪</td> 
   <td>cup</td> 
   <td>&amp;cup;</td> 
   <td>&amp;#8746;</td> 
  </tr> 
  <tr> 
   <td>∫</td> 
   <td>integral</td> 
   <td>&amp;int;</td> 
   <td>&amp;#8747;</td> 
  </tr> 
  <tr> 
   <td>∴</td> 
   <td>therefore</td> 
   <td>&amp;there4;</td> 
   <td>&amp;#8756;</td> 
  </tr> 
  <tr> 
   <td>∼</td> 
   <td>simular to</td> 
   <td>&amp;sim;</td> 
   <td>&amp;#8764;</td> 
  </tr> 
  <tr> 
   <td>≅</td> 
   <td>approximately equal</td> 
   <td>&amp;cong;</td> 
   <td>&amp;#8773;</td> 
  </tr> 
  <tr> 
   <td>≈</td> 
   <td>almost equal</td> 
   <td>&amp;asymp;</td> 
   <td>&amp;#8776;</td> 
  </tr> 
  <tr> 
   <td>≠</td> 
   <td>not equal</td> 
   <td>&amp;ne;</td> 
   <td>&amp;#8800;</td> 
  </tr> 
  <tr> 
   <td>≡</td> 
   <td>equivalent</td> 
   <td>&amp;equiv;</td> 
   <td>&amp;#8801;</td> 
  </tr> 
  <tr> 
   <td>≤</td> 
   <td>less or equal</td> 
   <td>&amp;le;</td> 
   <td>&amp;#8804;</td> 
  </tr> 
  <tr> 
   <td>≥</td> 
   <td>greater or equal</td> 
   <td>&amp;ge;</td> 
   <td>&amp;#8805;</td> 
  </tr> 
  <tr> 
   <td>⊂</td> 
   <td>subset of</td> 
   <td>&amp;sub;</td> 
   <td>&amp;#8834;</td> 
  </tr> 
  <tr> 
   <td>⊃</td> 
   <td>superset of</td> 
   <td>&amp;sup;</td> 
   <td>&amp;#8835;</td> 
  </tr> 
  <tr> 
   <td>⊄</td> 
   <td>not subset of</td> 
   <td>&amp;nsub;</td> 
   <td>&amp;#8836;</td> 
  </tr> 
  <tr> 
   <td>⊆</td> 
   <td>subset or equal</td> 
   <td>&amp;sube;</td> 
   <td>&amp;#8838;</td> 
  </tr> 
  <tr> 
   <td>⊇</td> 
   <td>superset or equal</td> 
   <td>&amp;supe;</td> 
   <td>&amp;#8839;</td> 
  </tr> 
  <tr> 
   <td>⊕</td> 
   <td>circled plus</td> 
   <td>&amp;oplus;</td> 
   <td>&amp;#8853;</td> 
  </tr> 
  <tr> 
   <td>⊗</td> 
   <td>cirled times</td> 
   <td>&amp;otimes;</td> 
   <td>&amp;#8855;</td> 
  </tr> 
  <tr> 
   <td>⊥</td> 
   <td>perpendicular</td> 
   <td>&amp;perp;</td> 
   <td>&amp;#8869;</td> 
  </tr> 
  <tr> 
   <td>⋅</td> 
   <td>dot operator</td> 
   <td>&amp;sdot;</td> 
   <td>&amp;#8901;</td> 
  </tr> 
 </tbody> 
</table>

## HTML 支持的希腊字母 ##

<table> 
 <tbody> 
  <tr> 
   <th>结果</th> 
   <th>描述</th> 
   <th>实体名称</th> 
   <th>实体编号</th> 
  </tr> 
  <tr> 
   <td>Α</td> 
   <td>Alpha</td> 
   <td>&amp;Alpha;</td> 
   <td>&amp;#913;</td> 
  </tr> 
  <tr> 
   <td>Β</td> 
   <td>Beta</td> 
   <td>&amp;Beta;</td> 
   <td>&amp;#914;</td> 
  </tr> 
  <tr> 
   <td>Γ</td> 
   <td>Gamma</td> 
   <td>&amp;Gamma;</td> 
   <td>&amp;#915;</td> 
  </tr> 
  <tr> 
   <td>Δ</td> 
   <td>Delta</td> 
   <td>&amp;Delta;</td> 
   <td>&amp;#916;</td> 
  </tr> 
  <tr> 
   <td>Ε</td> 
   <td>Epsilon</td> 
   <td>&amp;Epsilon;</td> 
   <td>&amp;#917;</td> 
  </tr> 
  <tr> 
   <td>Ζ</td> 
   <td>Zeta</td> 
   <td>&amp;Zeta;</td> 
   <td>&amp;#918;</td> 
  </tr> 
  <tr> 
   <td>Η</td> 
   <td>Eta</td> 
   <td>&amp;Eta;</td> 
   <td>&amp;#919;</td> 
  </tr> 
  <tr> 
   <td>Θ</td> 
   <td>Theta</td> 
   <td>&amp;Theta;</td> 
   <td>&amp;#920;</td> 
  </tr> 
  <tr> 
   <td>Ι</td> 
   <td>Iota</td> 
   <td>&amp;Iota;</td> 
   <td>&amp;#921;</td> 
  </tr> 
  <tr> 
   <td>Κ</td> 
   <td>Kappa</td> 
   <td>&amp;Kappa;</td> 
   <td>&amp;#922;</td> 
  </tr> 
  <tr> 
   <td>Λ</td> 
   <td>Lambda</td> 
   <td>&amp;Lambda;</td> 
   <td>&amp;#923;</td> 
  </tr> 
  <tr> 
   <td>Μ</td> 
   <td>Mu</td> 
   <td>&amp;Mu;</td> 
   <td>&amp;#924;</td> 
  </tr> 
  <tr> 
   <td>Ν</td> 
   <td>Nu</td> 
   <td>&amp;Nu;</td> 
   <td>&amp;#925;</td> 
  </tr> 
  <tr> 
   <td>Ξ</td> 
   <td>Xi</td> 
   <td>&amp;Xi;</td> 
   <td>&amp;#926;</td> 
  </tr> 
  <tr> 
   <td>Ο</td> 
   <td>Omicron</td> 
   <td>&amp;Omicron;</td> 
   <td>&amp;#927;</td> 
  </tr> 
  <tr> 
   <td>Π</td> 
   <td>Pi</td> 
   <td>&amp;Pi;</td> 
   <td>&amp;#928;</td> 
  </tr> 
  <tr> 
   <td>Ρ</td> 
   <td>Rho</td> 
   <td>&amp;Rho;</td> 
   <td>&amp;#929;</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Sigmaf</td> 
   <td>&nbsp;</td> 
   <td>undefined</td> 
  </tr> 
  <tr> 
   <td>Σ</td> 
   <td>Sigma</td> 
   <td>&amp;Sigma;</td> 
   <td>&amp;#931;</td> 
  </tr> 
  <tr> 
   <td>Τ</td> 
   <td>Tau</td> 
   <td>&amp;Tau;</td> 
   <td>&amp;#932;</td> 
  </tr> 
  <tr> 
   <td>Υ</td> 
   <td>Upsilon</td> 
   <td>&amp;Upsilon;</td> 
   <td>&amp;#933;</td> 
  </tr> 
  <tr> 
   <td>Φ</td> 
   <td>Phi</td> 
   <td>&amp;Phi;</td> 
   <td>&amp;#934;</td> 
  </tr> 
  <tr> 
   <td>Χ</td> 
   <td>Chi</td> 
   <td>&amp;Chi;</td> 
   <td>&amp;#935;</td> 
  </tr> 
  <tr> 
   <td>Ψ</td> 
   <td>Psi</td> 
   <td>&amp;Psi;</td> 
   <td>&amp;#936;</td> 
  </tr> 
  <tr> 
   <td>Ω</td> 
   <td>Omega</td> 
   <td>&amp;Omega;</td> 
   <td>&amp;#937;</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>&nbsp;</td> 
   <td>&nbsp;</td> 
   <td>&nbsp;</td> 
  </tr> 
  <tr> 
   <td>α</td> 
   <td>alpha</td> 
   <td>&amp;alpha;</td> 
   <td>&amp;#945;</td> 
  </tr> 
  <tr> 
   <td>β</td> 
   <td>beta</td> 
   <td>&amp;beta;</td> 
   <td>&amp;#946;</td> 
  </tr> 
  <tr> 
   <td>γ</td> 
   <td>gamma</td> 
   <td>&amp;gamma;</td> 
   <td>&amp;#947;</td> 
  </tr> 
  <tr> 
   <td>δ</td> 
   <td>delta</td> 
   <td>&amp;delta;</td> 
   <td>&amp;#948;</td> 
  </tr> 
  <tr> 
   <td>ε</td> 
   <td>epsilon</td> 
   <td>&amp;epsilon;</td> 
   <td>&amp;#949;</td> 
  </tr> 
  <tr> 
   <td>ζ</td> 
   <td>zeta</td> 
   <td>&amp;zeta;</td> 
   <td>&amp;#950;</td> 
  </tr> 
  <tr> 
   <td>η</td> 
   <td>eta</td> 
   <td>&amp;eta;</td> 
   <td>&amp;#951;</td> 
  </tr> 
  <tr> 
   <td>θ</td> 
   <td>theta</td> 
   <td>&amp;theta;</td> 
   <td>&amp;#952;</td> 
  </tr> 
  <tr> 
   <td>ι</td> 
   <td>iota</td> 
   <td>&amp;iota;</td> 
   <td>&amp;#953;</td> 
  </tr> 
  <tr> 
   <td>κ</td> 
   <td>kappa</td> 
   <td>&amp;kappa;</td> 
   <td>&amp;#954;</td> 
  </tr> 
  <tr> 
   <td>λ</td> 
   <td>lambda</td> 
   <td>&amp;lambda;</td> 
   <td>&amp;#923;</td> 
  </tr> 
  <tr> 
   <td>μ</td> 
   <td>mu</td> 
   <td>&amp;mu;</td> 
   <td>&amp;#956;</td> 
  </tr> 
  <tr> 
   <td>ν</td> 
   <td>nu</td> 
   <td>&amp;nu;</td> 
   <td>&amp;#925;</td> 
  </tr> 
  <tr> 
   <td>ξ</td> 
   <td>xi</td> 
   <td>&amp;xi;</td> 
   <td>&amp;#958;</td> 
  </tr> 
  <tr> 
   <td>ο</td> 
   <td>omicron</td> 
   <td>&amp;omicron;</td> 
   <td>&amp;#959;</td> 
  </tr> 
  <tr> 
   <td>π</td> 
   <td>pi</td> 
   <td>&amp;pi;</td> 
   <td>&amp;#960;</td> 
  </tr> 
  <tr> 
   <td>ρ</td> 
   <td>rho</td> 
   <td>&amp;rho;</td> 
   <td>&amp;#961;</td> 
  </tr> 
  <tr> 
   <td>ς</td> 
   <td>sigmaf</td> 
   <td>&amp;sigmaf;</td> 
   <td>&amp;#962;</td> 
  </tr> 
  <tr> 
   <td>σ</td> 
   <td>sigma</td> 
   <td>&amp;sigma;</td> 
   <td>&amp;#963;</td> 
  </tr> 
  <tr> 
   <td>τ</td> 
   <td>tau</td> 
   <td>&amp;tau;</td> 
   <td>&amp;#964;</td> 
  </tr> 
  <tr> 
   <td>υ</td> 
   <td>upsilon</td> 
   <td>&amp;upsilon;</td> 
   <td>&amp;#965;</td> 
  </tr> 
  <tr> 
   <td>φ</td> 
   <td>phi</td> 
   <td>&amp;phi;</td> 
   <td>&amp;#966;</td> 
  </tr> 
  <tr> 
   <td>χ</td> 
   <td>chi</td> 
   <td>&amp;chi;</td> 
   <td>&amp;#967;</td> 
  </tr> 
  <tr> 
   <td>ψ</td> 
   <td>psi</td> 
   <td>&amp;psi;</td> 
   <td>&amp;#968;</td> 
  </tr> 
  <tr> 
   <td>ω</td> 
   <td>omega</td> 
   <td>&amp;omega;</td> 
   <td>&amp;#969;</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>&nbsp;</td> 
   <td>&nbsp;</td> 
   <td>&nbsp;</td> 
  </tr> 
  <tr> 
   <td>ϑ</td> 
   <td>theta symbol</td> 
   <td>&amp;thetasym;</td> 
   <td>&amp;#977;</td> 
  </tr> 
  <tr> 
   <td>ϒ</td> 
   <td>upsilon symbol</td> 
   <td>&amp;upsih;</td> 
   <td>&amp;#978;</td> 
  </tr> 
  <tr> 
   <td>ϖ</td> 
   <td>pi symbol</td> 
   <td>&amp;piv;</td> 
   <td>&amp;#982;</td> 
  </tr> 
 </tbody> 
</table>

## HTML 支持的其他实体 ##

<table> 
 <tbody> 
  <tr> 
   <th>结果</th> 
   <th>描述</th> 
   <th>实体名称</th> 
   <th>实体编号</th> 
  </tr> 
  <tr> 
   <td>Œ</td> 
   <td>capital ligature OE</td> 
   <td>&amp;OElig;</td> 
   <td>&amp;#338;</td> 
  </tr> 
  <tr> 
   <td>œ</td> 
   <td>small ligature oe</td> 
   <td>&amp;oelig;</td> 
   <td>&amp;#339;</td> 
  </tr> 
  <tr> 
   <td>Š</td> 
   <td>capital S with caron</td> 
   <td>&amp;Scaron;</td> 
   <td>&amp;#352;</td> 
  </tr> 
  <tr> 
   <td>š</td> 
   <td>small S with caron</td> 
   <td>&amp;scaron;</td> 
   <td>&amp;#353;</td> 
  </tr> 
  <tr> 
   <td>Ÿ</td> 
   <td>capital Y with diaeres</td> 
   <td>&amp;Yuml;</td> 
   <td>&amp;#376;</td> 
  </tr> 
  <tr> 
   <td>ƒ</td> 
   <td>f with hook</td> 
   <td>&amp;fnof;</td> 
   <td>&amp;#402;</td> 
  </tr> 
  <tr> 
   <td>ˆ</td> 
   <td>modifier letter circumflex accent</td> 
   <td>&amp;circ;</td> 
   <td>&amp;#710;</td> 
  </tr> 
  <tr> 
   <td>˜</td> 
   <td>small tilde</td> 
   <td>&amp;tilde;</td> 
   <td>&amp;#732;</td> 
  </tr> 
  <tr> 
   <td> </td> 
   <td>en space</td> 
   <td>&amp;ensp;</td> 
   <td>&amp;#8194;</td> 
  </tr> 
  <tr> 
   <td> </td> 
   <td>em space</td> 
   <td>&amp;emsp;</td> 
   <td>&amp;#8195;</td> 
  </tr> 
  <tr> 
   <td> </td> 
   <td>thin space</td> 
   <td>&amp;thinsp;</td> 
   <td>&amp;#8201;</td> 
  </tr> 
  <tr> 
   <td>‌</td> 
   <td>zero width non-joiner</td> 
   <td>&amp;zwnj;</td> 
   <td>&amp;#8204;</td> 
  </tr> 
  <tr> 
   <td>‍</td> 
   <td>zero width joiner</td> 
   <td>&amp;zwj;</td> 
   <td>&amp;#8205;</td> 
  </tr> 
  <tr> 
   <td>‎</td> 
   <td>left-to-right mark</td> 
   <td>&amp;lrm;</td> 
   <td>&amp;#8206;</td> 
  </tr> 
  <tr> 
   <td>‏</td> 
   <td>right-to-left mark</td> 
   <td>&amp;rlm;</td> 
   <td>&amp;#8207;</td> 
  </tr> 
  <tr> 
   <td>–</td> 
   <td>en dash</td> 
   <td>&amp;ndash;</td> 
   <td>&amp;#8211;</td> 
  </tr> 
  <tr> 
   <td>—</td> 
   <td>em dash</td> 
   <td>&amp;mdash;</td> 
   <td>&amp;#8212;</td> 
  </tr> 
  <tr> 
   <td>‘</td> 
   <td>left single quotation mark</td> 
   <td>&amp;lsquo;</td> 
   <td>&amp;#8216;</td> 
  </tr> 
  <tr> 
   <td>’</td> 
   <td>right single quotation mark</td> 
   <td>&amp;rsquo;</td> 
   <td>&amp;#8217;</td> 
  </tr> 
  <tr> 
   <td>‚</td> 
   <td>single low-9 quotation mark</td> 
   <td>&amp;sbquo;</td> 
   <td>&amp;#8218;</td> 
  </tr> 
  <tr> 
   <td>“</td> 
   <td>left double quotation mark</td> 
   <td>&amp;ldquo;</td> 
   <td>&amp;#8220;</td> 
  </tr> 
  <tr> 
   <td>”</td> 
   <td>right double quotation mark</td> 
   <td>&amp;rdquo;</td> 
   <td>&amp;#8221;</td> 
  </tr> 
  <tr> 
   <td>„</td> 
   <td>double low-9 quotation mark</td> 
   <td>&amp;bdquo;</td> 
   <td>&amp;#8222;</td> 
  </tr> 
  <tr> 
   <td>†</td> 
   <td>dagger</td> 
   <td>&amp;dagger;</td> 
   <td>&amp;#8224;</td> 
  </tr> 
  <tr> 
   <td>‡</td> 
   <td>double dagger</td> 
   <td>&amp;Dagger;</td> 
   <td>&amp;#8225;</td> 
  </tr> 
  <tr> 
   <td>•</td> 
   <td>bullet</td> 
   <td>&amp;bull;</td> 
   <td>&amp;#8226;</td> 
  </tr> 
  <tr> 
   <td>…</td> 
   <td>horizontal ellipsis</td> 
   <td>&amp;hellip;</td> 
   <td>&amp;#8230;</td> 
  </tr> 
  <tr> 
   <td>‰</td> 
   <td>per mille&nbsp;</td> 
   <td>&amp;permil;</td> 
   <td>&amp;#8240;</td> 
  </tr> 
  <tr> 
   <td>′</td> 
   <td>minutes</td> 
   <td>&amp;prime;</td> 
   <td>&amp;#8242;</td> 
  </tr> 
  <tr> 
   <td>″</td> 
   <td>seconds</td> 
   <td>&amp;Prime;</td> 
   <td>&amp;#8243;</td> 
  </tr> 
  <tr> 
   <td>‹</td> 
   <td>single left angle quotation</td> 
   <td>&amp;lsaquo;</td> 
   <td>&amp;#8249;</td> 
  </tr> 
  <tr> 
   <td>›</td> 
   <td>single right angle quotation</td> 
   <td>&amp;rsaquo;</td> 
   <td>&amp;#8250;</td> 
  </tr> 
  <tr> 
   <td>‾</td> 
   <td>overline</td> 
   <td>&amp;oline;</td> 
   <td>&amp;#8254;</td> 
  </tr> 
  <tr> 
   <td>€</td> 
   <td>euro</td> 
   <td>&amp;euro;</td> 
   <td>&amp;#8364;</td> 
  </tr> 
  <tr> 
   <td>™</td> 
   <td>trademark</td> 
   <td>&amp;trade;</td> 
   <td>&amp;#8482;</td> 
  </tr> 
  <tr> 
   <td>←</td> 
   <td>left arrow</td> 
   <td>&amp;larr;</td> 
   <td>&amp;#8592;</td> 
  </tr> 
  <tr> 
   <td>↑</td> 
   <td>up arrow</td> 
   <td>&amp;uarr;</td> 
   <td>&amp;#8593;</td> 
  </tr> 
  <tr> 
   <td>→</td> 
   <td>right arrow</td> 
   <td>&amp;rarr;</td> 
   <td>&amp;#8594;</td> 
  </tr> 
  <tr> 
   <td>↓</td> 
   <td>down arrow</td> 
   <td>&amp;darr;</td> 
   <td>&amp;#8595;</td> 
  </tr> 
  <tr> 
   <td>↔</td> 
   <td>left right arrow</td> 
   <td>&amp;harr;</td> 
   <td>&amp;#8596;</td> 
  </tr> 
  <tr> 
   <td>↵</td> 
   <td>carriage return arrow</td> 
   <td>&amp;crarr;</td> 
   <td>&amp;#8629;</td> 
  </tr> 
  <tr> 
   <td>⌈</td> 
   <td>left ceiling</td> 
   <td>&amp;lceil;</td> 
   <td>&amp;#8968;</td> 
  </tr> 
  <tr> 
   <td>⌉</td> 
   <td>right ceiling</td> 
   <td>&amp;rceil;</td> 
   <td>&amp;#8969;</td> 
  </tr> 
  <tr> 
   <td>⌊</td> 
   <td>left floor</td> 
   <td>&amp;lfloor;</td> 
   <td>&amp;#8970;</td> 
  </tr> 
  <tr> 
   <td>⌋</td> 
   <td>right floor</td> 
   <td>&amp;rfloor;</td> 
   <td>&amp;#8971;</td> 
  </tr> 
  <tr> 
   <td>◊</td> 
   <td>lozenge</td> 
   <td>&amp;loz;</td> 
   <td>&amp;#9674;</td> 
  </tr> 
  <tr> 
   <td>♠</td> 
   <td>spade</td> 
   <td>&amp;spades;</td> 
   <td>&amp;#9824;</td> 
  </tr> 
  <tr> 
   <td>♣</td> 
   <td>club</td> 
   <td>&amp;clubs;</td> 
   <td>&amp;#9827;</td> 
  </tr> 
  <tr> 
   <td>♥</td> 
   <td>heart</td> 
   <td>&amp;hearts;</td> 
   <td>&amp;#9829;</td> 
  </tr> 
  <tr> 
   <td>♦</td> 
   <td>diamond</td> 
   <td>&amp;diams;</td> 
   <td>&amp;#9830;</td> 
  </tr> 
 </tbody> 
</table>

原文请访问链接：[http://www.w3school.com.cn/tags/html\_ref\_symbols.html][http_www.w3school.com.cn_tags_html_ref_symbols.html]

[http_www.w3school.com.cn_tags_html_ref_symbols.html]: http://www.w3school.com.cn/tags/html_ref_symbols.html