{"id":10931,"date":"2023-07-31T22:31:18","date_gmt":"2023-07-31T14:31:18","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10931"},"modified":"2023-07-31T22:32:13","modified_gmt":"2023-07-31T14:32:13","slug":"html-samp-element","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2023\/07\/html-samp-element\/","title":{"rendered":"HTML kbd\u3001var\u3001samp\u5143\u7d20\u4f60\u4f7f\u7528\u8fc7\u6ca1\uff1f"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10931\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=10931<\/a> \u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<br \/>\n\u672c\u6587\u6b22\u8fce\u5206\u4eab\u4e0e\u805a\u5408\uff0c\u5168\u6587\u8f6c\u8f7d\u5c31\u4e0d\u5fc5\u4e86\uff0c\u5c0a\u91cd\u7248\u6743\uff0c\u5708\u5b50\u5c31\u8fd9\u4e48\u5927\uff0c\u82e5\u6025\u7528\u53ef\u4ee5\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<p><script>window.wxShareImgUrl = 'https:\/\/www.zhangxinxu.com\/study\/image\/share\/202307-html-kbd-samp.png';<\/script><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/cover-bird.png\" width=\"457\" height=\"290\" alt=\"\u9e1f\u5c01\u9762\" class=\"alignright clip thumb size-medium\" \/><\/p>\n<h3>\u4e00\u3001\u4ee3\u7801\u5448\u73b0\u5143\u7d20<\/h3>\n<p>\u4ee5\u524d\u6211\u90fd\u662f\u4f7f\u7528 <code>&lt;code&gt;<\/code> \u5143\u7d20\u8868\u793a\u4ee3\u7801\uff0c\u6700\u8fd1\u6df1\u5165\u4e86\u89e3\u4e86\u4e0b\uff0c\u53d1\u73b0\u8868\u793a\u4ee3\u7801\u3001\u6216\u8005\u53ef\u4ee5\u7528\u6765\u8868\u793a\u4ee3\u7801\u7684HTML\u5143\u7d20\u8fd8\u633a\u4e30\u5bcc\u7684\uff0c\u5305\u62ec\u4e0b\u9762\u8fd94\u4e2a\u3002<\/p>\n<ul>\n<li>kbd: \u952e\u76d8\u8f93\u5165\u7684\u6587\u5b57\u5185\u5bb9<\/li>\n<li>samp: \u8303\u4f8b\u8f93\u51fa<\/li>\n<li>code: \u8ba1\u7b97\u673a\u4ee3\u7801\u8f93\u51fa<\/li>\n<li>var: \u53d8\u91cf\u4e0e\u81ea\u53d8\u91cf\u5b9e\u4f8b<\/li>\n<\/ul>\n<p>\u5747\u662f\u5185\u8054\u5143\u7d20\u3002<\/p>\n<p>\u800c <code>&lt;pre&gt;<\/code> \u5143\u7d20\u672c\u8eab\u7684\u8bed\u4e49\u548c\u4ee3\u7801\u65e0\u5173\uff0c\u53ea\u662f\u683c\u5f0f\u5316\u6587\u672c\u7684\u7279\u6027\u7279\u522b\u9002\u5408\u5448\u73b0\u4ee3\u7801\u3002<\/p>\n<p>\u4e0b\u9762\u901a\u8fc7\u6848\u4f8b\uff0c\u8bb2\u89e3\u4e0b\u5404\u4e2aHTML\u5143\u7d20\u9002\u5408\u4f7f\u7528\u7684\u573a\u666f\u3002<\/p>\n<h4>1. kbd\u5143\u7d20<\/h4>\n<p><code>&lt;kbd&gt;<\/code> \u5143\u7d20\u8868\u793a\u7528\u6237\u8f93\u5165\u7684\u4fe1\u606f\u5185\u5bb9\u3002<\/p>\n<p>\u6bd4\u65b9\u8bf4\uff0c\u6211\u4eec\u793a\u610f git \u4f7f\u7528\u4ee3\u7801\uff0c\u7a0b\u5e8f\u5458\u8f93\u5165\u7684\u4fe1\u606f\u5c31\u4f7f\u7528\u4f7f\u7528<code>&lt;kbd&gt;<\/code>\u8868\u793a\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;p&gt;\r\nD:\\zxx\\css-world &amp;gt; &lt;kbd&gt;git checkout master&lt;\/kbd&gt;\r\n&lt;\/p&gt;<\/pre>\n<p>\u6d4f\u89c8\u5668\u9ed8\u8ba4\u4f1a\u7ed9 <code>&lt;kbd&gt;<\/code> \u5143\u7d20\u6dfb\u52a0\u7b49\u5bbd\u5b57\u4f53\uff0c\u4f8b\u5982\u6211\u7684Windows Chrome\u4e0b\u662fmonospace\u5b57\u4f53\u65cf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/2023-07-31_214705.png\" width=\"304\" height=\"137\" alt=\"\u7b49\u5bbd\u5b57\u4f53\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u6548\u679c\u53c2\u8003\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/2023-07-31_214835.png\" width=\"532\" height=\"56\" alt=\"\u5b57\u4f53\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h4>2. samp\u5143\u7d20<\/h4>\n<p><code>&lt;samp&gt;<\/code> \u5143\u7d20\u8868\u793a\u6848\u4f8b\u7ed3\u679c\u8f93\u51fa\uff0c\u4e0d\u4e00\u5b9a\u662f\u4ee3\u7801\u8fd0\u884c\u7ed3\u679c\u7684\u8f93\u51fa\uff0c\u5176\u4ed6\u8fd0\u884c\u8f93\u51fa\u4e5f\u662f\u53ef\u4ee5\u4f7f\u7528\u6b64\u5143\u7d20\u3002<\/p>\n<p>\u6bd4\u65b9\u8bf4\uff1a<\/p>\n<pre>&lt;p&gt;&lt;code&gt;'3'.padStart(2, '0')&lt;\/code&gt;\u4f1a\u81ea\u52a8\u8865\u96f6\uff0c\u56e0\u6b64\u8f93\u51fa\u6587\u672c\u662f&lt;samp&gt;'03'&lt;\/samp&gt;&lt;\/p&gt;<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/2023-07-31_215535.png\" width=\"711\" height=\"66\" alt=\"samp\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p><code>&lt;samp&gt;<\/code>\u5143\u7d20\u540c\u6837\u4f1a\u5e94\u7528monospace\u5b57\u4f53\u65cf\uff0c\u591a\u4ee5Courier \u6216\u8005 Lucida Console \u5b57\u4f53\u4e3a\u4e3b\u3002<\/p>\n<h4>3. code\u5143\u7d20<\/h4>\n<p><code>&lt;code&gt;<\/code> \u5143\u7d20\u7528\u6765\u663e\u793a\u4ee3\u7801\u7247\u6bb5\uff0c\u6574\u6bb5\u7684\u5757\u72b6\u4ee3\u7801\u4e00\u822c\u4f7f\u7528\u4e0a\u9762\u63d0\u5230\u7684 <code>&lt;pre&gt;<\/code> \u5143\u7d20\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;p&gt;\u5b57\u7b26\u4e32\u6709\u4e2a\u540d\u4e3a&lt;code&gt;padStart&lt;\/code&gt;\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u524d\u9762\u8865\u5168\u5b57\u7b26\u3002&lt;\/p&gt;<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/2023-07-31_220521.png\" width=\"695\" height=\"86\" alt=\"code\u5143\u7d20\u4f7f\u7528\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h4>4. var\u5143\u7d20<\/h4>\n<p><code>&lt;var&gt;<\/code> \u5143\u7d20\u7528\u6765\u8868\u793a\u53d8\u91cf\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;p&gt;\u957f\u65b9\u4f53\u7684\u4f53\u79ef\u8ba1\u7b97\u516c\u5f0f\u662f&lt;var&gt;l&lt;\/var&gt; x &lt;var&gt;w&lt;\/var&gt; x &lt;var&gt;h&lt;\/var&gt;\uff0c\u5176\u4e2d &lt;var&gt;l&lt;\/var&gt; \u8868\u793a\u957f\u5ea6\uff0c&lt;var&gt;w&lt;\/var&gt; \u8868\u793a\u5bbd\u5ea6\uff0c&lt;var&gt;h&lt;\/var&gt; \u8868\u793a\u9ad8\u5ea6\u3002&lt;\/p&gt;<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/2023-07-31_220623.png\" width=\"654\" height=\"89\" alt=\"var\u53d8\u91cf\u5143\u7d20\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p><code>&lt;var&gt;<\/code> \u5143\u7d20\u9ed8\u8ba4\u662f\u659c\u4f53\uff0c\u4f46\u5e76\u672a\u5bf9\u5b57\u4f53\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n<h4>demo\u6f14\u793a<\/h4>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u6548\u679c\u5747\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\u67e5\u770b\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/202307\/html-kbd-samp-code-var-demo.php\" rel=\"noopener\" target=\"_blank\">HTML kbd\u3001samp\u7b49\u5143\u7d20\u4f7f\u7528demo<\/a><\/p>\n<h4>\u603b\u7ed3<\/h4>\n<p>\u5982\u679c\u7528\u5728\u4ee3\u7801\u793a\u610f\u573a\u666f\u4e2d\uff0c<code>&lt;var&gt;<\/code>\u53ef\u4ee5\u8868\u793a\u4ee3\u7801\u7684\u53d8\u91cf\uff0c<code>&lt;code&gt;<\/code>\u53ef\u4ee5\u8868\u793a\u5c0f\u6bb5\u7684\u4ee3\u7801\u7247\u6bb5\uff0c<code>&lt;kbd&gt;<\/code>\u53ef\u4ee5\u8868\u793a\u7528\u6237\u8f93\u5165\u4fe1\u606f\uff0c<code>&lt;samp&gt;<\/code>\u53ef\u4ee5\u8868\u793a\u7ed3\u679c\u8f93\u51fa\u4fe1\u606f\u3002<\/p>\n<p>\u5176\u4e2d\uff0c\u6709\u4e9b\u5143\u7d20\u662f\u53ef\u4ee5\u4e92\u76f8\u5d4c\u5957\u4f7f\u7528\u7684\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5c31\u9ed8\u8ba4\u7684\u6837\u5f0f\u8868\u73b0\u4e0a\u770b\uff0c<code>&lt;var&gt;<\/code>\u662f\u659c\u4f53\uff0c\u65e0\u5b57\u4f53\u8bbe\u7f6e\uff0c<code>&lt;code&gt;<\/code>\u3001<code>&lt;kbd&gt;<\/code>\u548c<code>&lt;samp&gt;<\/code>\u7684\u6587\u5b57\u6837\u5f0f\u6b63\u5e38\uff0c\u4f46\u662f\u5b57\u4f53\u662f\u7b49\u5bbd\u5b57\u4f53\u3002<\/p>\n<h3>\u4e8c\u3001\u62d3\u5c55\u8bed\u4e49\u4e0e\u5e94\u7528<\/h3>\n<p>\u6700\u8fd1\u5728\u9879\u76ee\u4e2d\uff0c\u6211\u5c31\u6709\u4f7f\u7528<code>&lt;samp&gt;<\/code>\u5143\u7d20\uff0c\u6709\u4e00\u4e9b\u7279\u6b8a\u7684\u5b57\u7b26\uff0c\u6211\u9700\u8981\u4e00\u4e2a\u6807\u7b7e\u5305\u88f9\u8d77\u6765\uff0c\u5e76\u91cd\u7f6e\u4e0b\u5b57\u4f53\u8bbe\u7f6e\uff0c\u6211\u53d1\u73b0<code>&lt;samp&gt;<\/code>\u5143\u7d20\u6700\u4e3a\u9002\u5408\uff0c\u7279\u6b8a\u7684\u8f93\u51fa\u7b26\u5408\u8bed\u4e49\uff0c\u672c\u8eab\u5e26\u5b57\u4f53\u8bbe\u7f6e\uff0c\u7b26\u5408\u5b57\u4f53\u8bbe\u7f6e\u573a\u666f\u3002<\/p>\n<p>\u8fd9\u5c31\u662f\u5b66\u4e60\u8fd9\u4e9b\u770b\u4f3c\u4e0d\u5e38\u7528HTML\u5143\u7d20\u7684\u610f\u4e49\uff0c\u5728\u5173\u952e\u7684\u65f6\u5019\u6216\u8bb8\u5c31\u591a\u4e86\u4e00\u4efd\u9009\u62e9\u3002<\/p>\n<p>\u597d\uff0c\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5185\u5bb9\u4e0d\u6df1\uff0c\u4e3b\u8981\u662f\u62d3\u5c55\u77e5\u8bc6\u5e7f\u5ea6\u3002<\/p>\n<p>\u6b22\u8fce\u70b9\u8d5e\uff0c\u8f6c\u53d1\u3002<\/p>\n<p>???<\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u6b22\u8fce\u5206\u4eab\uff0c\u52ff\u5168\u6587\u8f6c\u8f7d\uff0c\u5982\u679c\u5b9e\u5728\u559c\u6b22\uff0c\u53ef\u6536\u85cf\uff0c\u6c38\u4e0d\u8fc7\u671f\uff0c\u4e14\u4f1a\u53ca\u65f6\u66f4\u65b0\u77e5\u8bc6\u70b9\u53ca\u4fee\u6b63\u9519\u8bef\uff0c\u9605\u8bfb\u4f53\u9a8c\u4e5f\u66f4\u597d\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10931\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=10931<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202307\/cover-bird.png\" width=\"160\" height=\"102\" alt=\"\u9e1f\u5c01\u9762\" class=\"alignright size-medium\" loading=\"lazy\" \/><\/p>\n<p>\u4eca\u5929\u597d\u597d\u4e86\u89e3\u4e86\u4e0bkbd\u3001var\u3001samp\u7b49HTML\uff0c\u53d1\u73b0\u4ee5\u524d\u8868\u793a\u524d\u7aef\u6e90\u4ee3\u7801\u7684\u65b9\u5f0f\u7b80\u5355\u4e14\u6d45\u8584\u4e86\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1097],"tags":[1698,1932,1933,1770,1934,1089],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/10931"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=10931"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/10931\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=10931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=10931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=10931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}