{"id":71,"date":"2025-11-20T17:00:42","date_gmt":"2025-11-20T09:00:42","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=71"},"modified":"2025-11-20T17:00:42","modified_gmt":"2025-11-20T09:00:42","slug":"html%e7%bd%91%e9%a1%b5%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%b8%8c%e8%85%8a%e5%ad%97%e6%af%8d%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2025\/11\/20\/html%e7%bd%91%e9%a1%b5%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%b8%8c%e8%85%8a%e5%ad%97%e6%af%8d%e7%9a%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"html\u7f51\u9875\u4e2d\u4f7f\u7528\u5e0c\u814a\u5b57\u6bcd\u7684\u65b9\u6cd5"},"content":{"rendered":"\n<p>\u5728 HTML \u7f51\u9875\u4e2d\u4f7f\u7528\u5e0c\u814a\u5b57\u6bcd\uff0c\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u3002\u5e0c\u814a\u5b57\u6bcd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u5b66\u3001\u79d1\u5b66\u3001\u5de5\u7a0b\u7b49\u9886\u57df\uff0c\u56e0\u6b64\u5728\u7f51\u9875\u4e2d\u663e\u793a\u8fd9\u4e9b\u5b57\u6bcd\u662f\u5f88\u5e38\u89c1\u7684\u9700\u6c42\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.&nbsp;<strong>\u4f7f\u7528 HTML \u5b9e\u4f53\uff08HTML Entities\uff09<\/strong><\/h3>\n\n\n\n<p>HTML \u5b9e\u4f53\u662f\u4e00\u79cd\u5b57\u7b26\u7f16\u7801\u8868\u793a\u65b9\u5f0f\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728 HTML \u4e2d\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\u3002\u6bcf\u4e2a\u5e0c\u814a\u5b57\u6bcd\u90fd\u6709\u4e00\u4e2a\u5bf9\u5e94\u7684 HTML \u5b9e\u4f53\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u793a\u4f8b\uff1a<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5e0c\u814a\u5b57\u6bcd<\/th><th>HTML \u5b9e\u4f53<\/th><th>\u663e\u793a\u6548\u679c<\/th><\/tr><\/thead><tbody><tr><td>\u0391<\/td><td><code>&amp;Alpha;<\/code><\/td><td>\u0391<\/td><\/tr><tr><td>\u03b1<\/td><td><code>&amp;alpha;<\/code><\/td><td>\u03b1<\/td><\/tr><tr><td>\u0392<\/td><td><code>&amp;Beta;<\/code><\/td><td>\u0392<\/td><\/tr><tr><td>\u03b2<\/td><td><code>&amp;beta;<\/code><\/td><td>\u03b2<\/td><\/tr><tr><td>\u0393<\/td><td><code>&amp;Gamma;<\/code><\/td><td>\u0393<\/td><\/tr><tr><td>\u03b3<\/td><td><code>&amp;gamma;<\/code><\/td><td>\u03b3<\/td><\/tr><tr><td>\u0394<\/td><td><code>&amp;Delta;<\/code><\/td><td>\u0394<\/td><\/tr><tr><td>\u03b4<\/td><td><code>&amp;delta;<\/code><\/td><td>\u03b4<\/td><\/tr><tr><td>\u03a9<\/td><td><code>&amp;Omega;<\/code><\/td><td>\u03a9<\/td><\/tr><tr><td>\u03c9<\/td><td><code>&amp;omega;<\/code><\/td><td>\u03c9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;!DOCTYPE html&gt;\n&amp;lt;html lang=&quot;en&quot;&gt;\n&amp;lt;head&gt;\n    &amp;lt;meta charset=&quot;UTF-8&quot;&gt;\n    &amp;lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;\n    &amp;lt;title&gt;\u5e0c\u814a\u5b57\u6bcd\u793a\u4f8b&amp;lt;\/title&gt;\n&amp;lt;\/head&gt;\n&amp;lt;body&gt;\n\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Alpha: &amp;amp;Alpha; \u6216 &amp;amp;alpha; \u2192 \u0391, \u03b1&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Beta: &amp;amp;Beta; \u6216 &amp;amp;beta; \u2192 \u0392, \u03b2&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Gamma: &amp;amp;Gamma; \u6216 &amp;amp;gamma; \u2192 \u0393, \u03b3&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Delta: &amp;amp;Delta; \u6216 &amp;amp;delta; \u2192 \u0394, \u03b4&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Omega: &amp;amp;Omega; \u6216 &amp;amp;omega; \u2192 \u03a9, \u03c9&amp;lt;\/p&gt;\n\n&amp;lt;\/body&gt;\n&amp;lt;\/html&gt;\n\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">2.&nbsp;<strong>\u4f7f\u7528 Unicode \u5b57\u7b26<\/strong><\/h3>\n\n\n\n<p>\u4f60\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5728 HTML \u6587\u4ef6\u4e2d\u4f7f\u7528 Unicode \u5b57\u7b26\u6765\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\u3002\u6bcf\u4e2a\u5e0c\u814a\u5b57\u6bcd\u90fd\u6709\u4e00\u4e2a\u5bf9\u5e94\u7684 Unicode \u7f16\u7801\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u76f4\u63a5\u5728 HTML \u4e2d\u63d2\u5165\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5927\u5199\u5e0c\u814a\u5b57\u6bcd\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>U+0391<\/code>\u00a0(\u0391)<\/li>\n\n\n\n<li><code>U+0392<\/code>\u00a0(\u0392)<\/li>\n\n\n\n<li><code>U+0393<\/code>\u00a0(\u0393)<\/li>\n\n\n\n<li><code>U+0394<\/code>\u00a0(\u0394)<\/li>\n\n\n\n<li><code>U+03A9<\/code>\u00a0(\u03a9)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5c0f\u5199\u5e0c\u814a\u5b57\u6bcd\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>U+03B1<\/code>\u00a0(\u03b1)<\/li>\n\n\n\n<li><code>U+03B2<\/code>\u00a0(\u03b2)<\/li>\n\n\n\n<li><code>U+03B3<\/code>\u00a0(\u03b3)<\/li>\n\n\n\n<li><code>U+03B4<\/code>\u00a0(\u03b4)<\/li>\n\n\n\n<li><code>U+03C9<\/code>\u00a0(\u03c9)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;!DOCTYPE html&gt;\n&amp;lt;html lang=&quot;en&quot;&gt;\n&amp;lt;head&gt;\n    &amp;lt;meta charset=&quot;UTF-8&quot;&gt;\n    &amp;lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;\n    &amp;lt;title&gt;\u5e0c\u814a\u5b57\u6bcd\u793a\u4f8b&amp;lt;\/title&gt;\n&amp;lt;\/head&gt;\n&amp;lt;body&gt;\n\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Alpha: \u0391 \u6216 \u03b1&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Beta: \u0392 \u6216 \u03b2&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Gamma: \u0393 \u6216 \u03b3&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Delta: \u0394 \u6216 \u03b4&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Omega: \u03a9 \u6216 \u03c9&amp;lt;\/p&gt;\n\n&amp;lt;\/body&gt;\n&amp;lt;\/html&gt;\n\n<\/pre><\/div>\n\n\n<h4 class=\"wp-block-heading\">\u4f7f\u7528 Unicode \u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u4ee5\u76f4\u63a5\u590d\u5236\u7c98\u8d34\u5e0c\u814a\u5b57\u6bcd\uff0c\u4f8b\u5982\uff1a<code>\u03b1<\/code>\u3001<code>\u03b2<\/code>\u00a0\u7b49\uff0c\u6216\u8005\u4f7f\u7528 Unicode \u7f16\u7801\uff0c\u4f8b\u5982\uff1a<code>&amp;#x03B1;<\/code>\uff08\u8868\u793a \u03b1\uff09\u3002<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;!DOCTYPE html&gt;\n&amp;lt;html lang=&quot;en&quot;&gt;\n&amp;lt;head&gt;\n    &amp;lt;meta charset=&quot;UTF-8&quot;&gt;\n    &amp;lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;\n    &amp;lt;title&gt;\u5e0c\u814a\u5b57\u6bcd\u793a\u4f8b&amp;lt;\/title&gt;\n&amp;lt;\/head&gt;\n&amp;lt;body&gt;\n\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Alpha: &amp;amp;#x03B1; \u2192 \u03b1&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Beta: &amp;amp;#x03B2; \u2192 \u03b2&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Gamma: &amp;amp;#x03B3; \u2192 \u03b3&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Delta: &amp;amp;#x03B4; \u2192 \u03b4&amp;lt;\/p&gt;\n    &amp;lt;p&gt;\u5e0c\u814a\u5b57\u6bcd Omega: &amp;amp;#x03C9; \u2192 \u03c9&amp;lt;\/p&gt;\n\n&amp;lt;\/body&gt;\n&amp;lt;\/html&gt;\n\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">3.&nbsp;<strong>\u4f7f\u7528 CSS \u63d2\u5165\u5185\u5bb9\uff08\u4f2a\u5143\u7d20\uff09<\/strong><\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u901a\u8fc7 CSS \u6765\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f2a\u5143\u7d20&nbsp;<code>::before<\/code>&nbsp;\u6216&nbsp;<code>::after<\/code>&nbsp;\u6765\u63d2\u5165\u5b57\u7b26\u3002\u4f60\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7 Unicode \u7f16\u7801\u6216\u8005\u5b9e\u4f53\u6765\u63d2\u5165\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;!DOCTYPE html&gt;\n&amp;lt;html lang=&quot;en&quot;&gt;\n&amp;lt;head&gt;\n    &amp;lt;meta charset=&quot;UTF-8&quot;&gt;\n    &amp;lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;\n    &amp;lt;title&gt;CSS \u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\u793a\u4f8b&amp;lt;\/title&gt;\n    &amp;lt;style&gt;\n        .alpha::before {\n            content: &quot;\\03B1&quot;; \/* Unicode \u7f16\u7801 *\/\n        }\n        .beta::before {\n            content: &quot;\\03B2&quot;; \/* Unicode \u7f16\u7801 *\/\n        }\n        .gamma::before {\n            content: &quot;\\03B3&quot;; \/* Unicode \u7f16\u7801 *\/\n        }\n    &amp;lt;\/style&gt;\n&amp;lt;\/head&gt;\n&amp;lt;body&gt;\n\n    &amp;lt;p class=&quot;alpha&quot;&gt;\u5e0c\u814a\u5b57\u6bcd Alpha&amp;lt;\/p&gt;\n    &amp;lt;p class=&quot;beta&quot;&gt;\u5e0c\u814a\u5b57\u6bcd Beta&amp;lt;\/p&gt;\n    &amp;lt;p class=&quot;gamma&quot;&gt;\u5e0c\u814a\u5b57\u6bcd Gamma&amp;lt;\/p&gt;\n\n&amp;lt;\/body&gt;\n&amp;lt;\/html&gt;\n\n<\/pre><\/div>\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>content: \"\\03B1\"<\/code>&nbsp;\u8868\u793a\u901a\u8fc7 Unicode \u7f16\u7801\u5728\u5143\u7d20\u4e4b\u524d\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd \u03b1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.&nbsp;<strong>\u4f7f\u7528 MathML\uff08\u7528\u4e8e\u6570\u5b66\u516c\u5f0f\uff09<\/strong><\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u9700\u8981\u5728\u7f51\u9875\u4e2d\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\u4f5c\u4e3a\u6570\u5b66\u7b26\u53f7\uff08\u4f8b\u5982\u516c\u5f0f\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528 MathML\u3002MathML \u662f\u7528\u4e8e\u5c55\u793a\u6570\u5b66\u516c\u5f0f\u7684\u6807\u8bb0\u8bed\u8a00\uff0c\u652f\u6301\u5404\u79cd\u6570\u5b66\u7b26\u53f7\u548c\u5e0c\u814a\u5b57\u6bcd\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;!DOCTYPE html&gt;\n&amp;lt;html lang=&quot;en&quot;&gt;\n&amp;lt;head&gt;\n    &amp;lt;meta charset=&quot;UTF-8&quot;&gt;\n    &amp;lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;\n    &amp;lt;title&gt;MathML \u793a\u4f8b&amp;lt;\/title&gt;\n&amp;lt;\/head&gt;\n&amp;lt;body&gt;\n\n    &amp;lt;p&gt;\u4f7f\u7528 MathML \u663e\u793a\u5e0c\u814a\u5b57\u6bcd Alpha:&amp;lt;\/p&gt;\n    &amp;lt;math xmlns=&quot;http:\/\/www.w3.org\/1998\/Math\/MathML&quot;&gt;\n        &amp;lt;mi&gt;&amp;amp;Alpha;&amp;lt;\/mi&gt;\n    &amp;lt;\/math&gt;\n\n    &amp;lt;p&gt;\u4f7f\u7528 MathML \u663e\u793a\u5e0c\u814a\u5b57\u6bcd Beta:&amp;lt;\/p&gt;\n    &amp;lt;math xmlns=&quot;http:\/\/www.w3.org\/1998\/Math\/MathML&quot;&gt;\n        &amp;lt;mi&gt;&amp;amp;Beta;&amp;lt;\/mi&gt;\n    &amp;lt;\/math&gt;\n\n&amp;lt;\/body&gt;\n&amp;lt;\/html&gt;\n\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u603b\u7ed3<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HTML \u5b9e\u4f53<\/strong>\uff1a\u901a\u8fc7\u00a0<code>&amp;Alpha;<\/code>\u3001<code>&amp;alpha;<\/code>\u00a0\u7b49\u5b9e\u4f53\u4ee3\u7801\u4f7f\u7528\u5e0c\u814a\u5b57\u6bcd\u3002<\/li>\n\n\n\n<li><strong>Unicode \u5b57\u7b26<\/strong>\uff1a\u76f4\u63a5\u4f7f\u7528\u5e0c\u814a\u5b57\u6bcd\u7684 Unicode \u7f16\u7801\uff0c\u5982\u00a0<code>&amp;#x03B1;<\/code>\u3002<\/li>\n\n\n\n<li><strong>CSS \u4f2a\u5143\u7d20<\/strong>\uff1a\u901a\u8fc7\u00a0<code>::before<\/code>\u00a0\u6216\u00a0<code>::after<\/code>\u00a0\u5728 CSS \u4e2d\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\u3002<\/li>\n\n\n\n<li><strong>MathML<\/strong>\uff1a\u7528\u4e8e\u6570\u5b66\u516c\u5f0f\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7 MathML \u6807\u7b7e\u63d2\u5165\u5e0c\u814a\u5b57\u6bcd\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6839\u636e\u4f60\u7684\u5177\u4f53\u9700\u6c42\uff0c\u9009\u62e9\u9002\u5408\u7684\u65b9\u5f0f\u6765\u663e\u793a\u5e0c\u814a\u5b57\u6bcd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 HTML \u7f51\u9875\u4e2d\u4f7f\u7528\u5e0c\u814a\u5b57\u6bcd\uff0c\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u3002\u5e0c\u814a\u5b57\u6bcd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u5b66\u3001\u79d1\u5b66&#8230; <a class=\"more-link\" href=\"https:\/\/www.52runoob.com\/index.php\/2025\/11\/20\/html%e7%bd%91%e9%a1%b5%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%b8%8c%e8%85%8a%e5%ad%97%e6%af%8d%e7%9a%84%e6%96%b9%e6%b3%95\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-71","post","type-post","status-publish","format-standard","hentry","category-html-xhtml"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/71","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/comments?post=71"}],"version-history":[{"count":1,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/71\/revisions"}],"predecessor-version":[{"id":72,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/71\/revisions\/72"}],"wp:attachment":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/media?parent=71"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/categories?post=71"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/tags?post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}