{"id":169289,"date":"2024-05-08T16:42:56","date_gmt":"2024-05-08T08:42:56","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/169289.html"},"modified":"2024-05-08T16:43:05","modified_gmt":"2024-05-08T08:43:05","slug":"javascript-%e5%a6%82%e4%bd%95%e6%9b%bf%e6%8d%a2-html-%e5%86%85%e5%ae%b9%e4%b8%8d%e5%bd%b1%e5%93%8d%e4%ba%8b%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/169289.html","title":{"rendered":"javascript \u5982\u4f55\u66ff\u6362 html \u5185\u5bb9\u4e0d\u5f71\u54cd\u4e8b\u4ef6"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27035625\/5c93cdbc-16e0-433d-a0e0-95c9a37d4052.webp\" alt=\"javascript \u5982\u4f55\u66ff\u6362 html \u5185\u5bb9\u4e0d\u5f71\u54cd\u4e8b\u4ef6\" \/><\/p>\n<p><p>\u5728JavaScript\u4e2d\u66ff\u6362HTML\u5185\u5bb9\uff0c\u540c\u65f6\u4e0d\u5f71\u54cd\u539f\u5148\u7ed1\u5b9a\u7684\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c<strong>\u4e3b\u8981\u5305\u62ec\u64cd\u4f5c<code>textContent<\/code>\u548c<code>innerHTML<\/code>\u5c5e\u6027\u3001\u4f7f\u7528<code>DocumentFragment<\/code>\u3001\u5229\u7528\u4e8b\u4ef6\u59d4\u6258<\/strong>\u3002\u8fd9\u4e9b\u6280\u5de7\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u5728\u4e0d\u79fb\u9664\u4e8b\u4ef6\u76d1\u542c\u5668\u7684\u60c5\u51b5\u4e0b\u66f4\u65b0\u9875\u9762\u5185\u5bb9\uff0c\u8fdb\u800c\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<strong>\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecd\u5982\u4f55\u5229\u7528\u4e8b\u4ef6\u59d4\u6258\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<\/strong><\/p>\n<\/p>\n<p><p>\u4e8b\u4ef6\u59d4\u6258\u662f\u4e00\u79cd\u5728\u7236\u5143\u7d20\u4e0a\u8bbe\u7f6e\u4e8b\u4ef6\u76d1\u542c\u5668\u6765\u7ba1\u7406\u4e00\u4e2a\u6216\u591a\u4e2a\u5b50\u5143\u7d20\u7684\u4e8b\u4ef6\u7684\u6280\u672f\u3002\u5b83\u4f9d\u8d56\u4e8e\u4e8b\u4ef6\u5192\u6ce1\u539f\u7406\uff0c\u5373\u5728\u5b50\u5143\u7d20\u4e0a\u89e6\u53d1\u7684\u4e8b\u4ef6\u4f1a\u5192\u6ce1\u5230\u7236\u5143\u7d20\uff0c\u4f7f\u5f97\u7236\u5143\u7d20\u53ef\u4ee5\u5904\u7406\u591a\u4e2a\u5b50\u5143\u7d20\u7684\u4e8b\u4ef6\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u5728\u4e8e\u5373\u4f7f\u5b50\u5143\u7d20\u88ab\u66ff\u6362\u6216\u66f4\u65b0\uff0c\u53ea\u8981\u4e8b\u4ef6\u5192\u6ce1\u5230\u7236\u5143\u7d20\uff0c\u5c31\u80fd\u88ab\u7236\u5143\u7d20\u4e0a\u7684\u4e8b\u4ef6\u76d1\u542c\u5668\u6355\u83b7\u548c\u5904\u7406\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u4e8b\u4ef6\u59d4\u6258\u53ef\u4ee5\u5728\u52a8\u6001\u66f4\u65b0\u9875\u9762\u5185\u5bb9\u65f6\u4fdd\u6301\u4e8b\u4ef6\u76d1\u542c\u5668\u7684\u6d3b\u6027\uff0c\u65e0\u9700\u91cd\u65b0\u7ed1\u5b9a\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u64cd\u4f5c<code>TEXTCONTENT<\/code>\u548c<code>INNERHTML<\/code><\/h3>\n<\/p>\n<p><p><strong>textContent\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n<p><p>\u5f53\u9700\u8981\u66ff\u6362\u7684\u5185\u5bb9\u4ec5\u5305\u62ec\u6587\u672c\u65f6\uff0c\u63a8\u8350\u4f7f\u7528<code>textContent<\/code>\u5c5e\u6027\u3002\u8fd9\u4e2a\u5c5e\u6027\u4e0d\u4f1a\u89e3\u6790HTML\u6807\u7b7e\uff0c\u56e0\u6b64\u5f53\u4f60\u66f4\u65b0\u5143\u7d20\u7684<code>textContent<\/code>\u65f6\uff0c\u5b83\u4e0d\u4f1a\u5f71\u54cd\u5230\u5f53\u524d\u5143\u7d20\u7684\u4e8b\u4ef6\u76d1\u542c\u5668\u3002\u8fd9\u662f\u56e0\u4e3a\u5b83\u4e0d\u6d89\u53ca\u5230DOM\u7684\u91cd\u65b0\u89e3\u6790\uff0c\u4ec5\u4ec5\u662f\u66f4\u65b0\u4e86\u8282\u70b9\u7684\u6587\u672c\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">document.getElementById(&quot;myElement&quot;).textContent = &quot;\u65b0\u7684\u5185\u5bb9&quot;;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u4e14\u9ad8\u6548\uff0c\u5c24\u5176\u9002\u5408\u4e8e\u53ea\u9700\u8981\u66f4\u65b0\u6587\u672c\u4fe1\u606f\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p><strong>innerHTML\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n<p><p><code>innerHTML<\/code>\u5c5e\u6027\u5219\u5141\u8bb8\u6211\u4eec\u5728\u66ff\u6362\u5185\u5bb9\u65f6\u5305\u542bHTML\u6807\u8bb0\uff0c\u8fd9\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u63d2\u5165\u6807\u7b7e\u7b49\u683c\u5f0f\u5316\u7684\u5185\u5bb9\u3002\u7136\u800c\uff0c\u4f7f\u7528<code>innerHTML<\/code>\u66f4\u65b0\u5143\u7d20\u65f6\uff0c\u5982\u679c\u4e0d\u91c7\u53d6\u63aa\u65bd\uff0c\u5df2\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u76d1\u542c\u5668\u53ef\u80fd\u4f1a\u4e22\u5931\uff0c\u56e0\u4e3a<code>innerHTML<\/code>\u4f1a\u91cd\u65b0\u89e3\u6790HTML\u6807\u8bb0\uff0c\u751f\u6210\u65b0\u7684DOM\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><p>\u8981\u5728\u66f4\u65b0\u5185\u5bb9\u65f6\u4fdd\u7559\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u5148\u4fdd\u5b58\u9700\u8981\u66f4\u65b0\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4ec5\u66ff\u6362\u76ee\u6807\u5143\u7d20\u7684\u5b50\u5143\u7d20\uff0c\u800c\u4e0d\u662f\u6574\u4e2a\u5143\u7d20\uff0c\u4ee5\u907f\u514d\u5f71\u54cd\u5230\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528<code>DOCUMENTFRAGMENT<\/code> \u63d0\u5347\u6027\u80fd<\/h3>\n<\/p>\n<p><p>\u5728\u9700\u8981\u5411DOM\u4e2d\u63d2\u5165\u5927\u91cf\u5143\u7d20\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>DocumentFragment<\/code>\u4f5c\u4e3a\u4e34\u65f6\u5bb9\u5668\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u9875\u9762\u91cd\u7ed8\u548c\u91cd\u6392\u6b21\u6570\uff0c\u63d0\u5347\u6027\u80fd\u3002<\/p>\n<\/p>\n<p><p><strong>\u521b\u5efa\u548c\u5e94\u7528 DocumentFragment<\/strong><\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a<code>DocumentFragment<\/code>\uff0c\u7136\u540e\u5411\u5176\u4e2d\u6dfb\u52a0\u65b0\u5143\u7d20\u6216\u66f4\u65b0\u7684\u5185\u5bb9\u3002\u5b8c\u6210\u6240\u6709\u64cd\u4f5c\u540e\uff0c\u5c06\u8fd9\u4e2a<code>DocumentFragment<\/code>\u4e00\u6b21\u6027\u6dfb\u52a0\u5230DOM\u4e2d\u3002\u8fd9\u79cd\u65b9\u6cd5\u7279\u522b\u9002\u5408\u4e8e\u6279\u91cf\u66f4\u65b0\u5143\u7d20\u5185\u5bb9\uff0c\u56e0\u4e3a\u5b83\u51cf\u5c11\u4e86\u76f4\u63a5\u64cd\u4f5cDOM\u5f15\u8d77\u7684\u6027\u80fd\u5f00\u9500\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">const fragment = document.createDocumentFragment();<\/p>\n<p>fragment.appendChild(document.createTextNode(&quot;\u65b0\u7684\u5185\u5bb9&quot;));<\/p>\n<p>document.getElementById(&quot;myElement&quot;).appendChild(fragment);<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u5229\u7528\u4e8b\u4ef6\u59d4\u6258<\/h3>\n<\/p>\n<p><p><strong>\u4e8b\u4ef6\u59d4\u6258\u7684\u5b9e\u73b0<\/strong><\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u5728\u7236\u5143\u7d20\u4e0a\u7ed1\u5b9a\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u7ba1\u7406\u591a\u4e2a\u5b50\u5143\u7d20\u7684\u4e8b\u4ef6\u3002\u8fd9\u4e0d\u4ec5\u51cf\u5c11\u4e86\u9700\u8981\u7ed1\u5b9a\u5230\u6bcf\u4e2a\u5b50\u5143\u7d20\u4e0a\u7684\u4e8b\u4ef6\u76d1\u542c\u5668\u6570\u91cf\uff0c\u800c\u4e14\u4f7f\u5f97\u5373\u4fbf\u5b50\u5143\u7d20\u88ab\u66ff\u6362\u6216\u66f4\u65b0\uff0c\u4e8b\u4ef6\u4f9d\u7136\u53ef\u4ee5\u88ab\u6355\u83b7\u5904\u7406\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">document.getElementById(&quot;parentElement&quot;).addEventListener(&quot;click&quot;, function(e) {<\/p>\n<p>    if(e.target &amp;&amp; e.target.matches(&quot;targetElementSelector&quot;)) {<\/p>\n<p>        console.log(&quot;\u4e8b\u4ef6\u88ab\u89e6\u53d1&quot;);<\/p>\n<p>    }<\/p>\n<p>});<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u5141\u8bb8\u5f00\u53d1\u8005\u65e0\u987b\u5173\u5fc3\u5143\u7d20\u662f\u5426\u88ab\u66f4\u65b0\u6216\u66ff\u6362\uff0c\u56e0\u4e3a\u6240\u6709\u4e8b\u4ef6\u90fd\u662f\u5728\u7236\u5143\u7d20\u7ea7\u522b\u88ab\u5904\u7406\u7684\u3002\u590d\u6742\u7684web\u5e94\u7528\u7a0b\u5e8f\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u9700\u8981\u9891\u7e41\u66f4\u65b0DOM\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u4ece\u4e8b\u4ef6\u59d4\u6258\u4e2d\u83b7\u5f97\u5de8\u5927\u7684\u6027\u80fd\u63d0\u5347\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u5b9e\u9645\u5e94\u7528\u793a\u4f8b<\/h3>\n<\/p>\n<p><p><strong>\u52a8\u6001\u5185\u5bb9\u66f4\u65b0\u548c\u4e8b\u4ef6\u7ed1\u5b9a<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u4e00\u4e2a\u52a8\u6001\u4ea4\u4e92\u7684\u5e94\u7528\u4e2d\uff0c\u4f8b\u5982\u4e00\u4e2a\u5f85\u529e\u4e8b\u9879\u5217\u8868\uff0c\u5217\u8868\u9879\u53ef\u80fd\u4f1a\u88ab\u9891\u7e41\u5730\u6dfb\u52a0\u3001\u5220\u9664\u6216\u4fee\u6539\u3002\u6b64\u65f6\uff0c\u5982\u679c\u4e3a\u6bcf\u4e2a\u5217\u8868\u9879\u5355\u72ec\u7ed1\u5b9a\u4e8b\u4ef6\uff0c\u968f\u7740\u5217\u8868\u9879\u76ee\u7684\u589e\u52a0\uff0c\u4e0d\u4ec5\u6548\u7387\u4f4e\u4e0b\uff0c\u800c\u4e14\u96be\u4ee5\u7ba1\u7406\u3002\u5e94\u7528\u4e8b\u4ef6\u59d4\u6258\u6280\u672f\u53ef\u4ee5\u65b9\u4fbf\u5730\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u5728\u7236\u5143\u7d20\u3001\u4f8b\u5982\u5217\u8868\u7684\u5bb9\u5668\u4e0a\u8bbe\u7f6e\u76d1\u542c\u5668\uff0c\u65e0\u8bba\u4f55\u65f6\u6dfb\u52a0\u6216\u79fb\u9664\u5217\u8868\u9879\uff0c\u53ea\u8981\u4e8b\u4ef6\u80fd\u5192\u6ce1\u5230\u5bb9\u5668\u5c42\uff0c\u5c31\u80fd\u88ab\u6355\u83b7\u5e76\u5904\u7406\uff0c\u8fd9\u6837\u5c31\u65e0\u9700\u62c5\u5fc3\u4e8b\u4ef6\u7ed1\u5b9a\u4f1a\u56e0\u4e3aDOM\u7684\u66f4\u65b0\u800c\u4e22\u5931\u3002<\/p>\n<\/p>\n<p><p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u5408\u7406\u5730\u8fd0\u7528JavaScript\u63d0\u4f9b\u7684\u6280\u672f\u548c\u539f\u5219\u80fd\u591f\u6709\u6548\u89e3\u51b3\u5728\u66ff\u6362HTML\u5185\u5bb9\u65f6\u4e0d\u5f71\u54cd\u4e8b\u4ef6\u7ed1\u5b9a\u7684\u95ee\u9898\u3002\u6838\u5fc3\u5728\u4e8e\u7406\u89e3DOM\u7684\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u4e8b\u4ef6\u5192\u6ce1\u673a\u5236\uff0c\u4ece\u800c\u91c7\u53d6\u5408\u7406\u7684\u7b56\u7565\u6765\u66f4\u65b0\u5185\u5bb9\uff0c\u8fd9\u4e0d\u4ec5\u80fd\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff0c\u8fd8\u80fd\u4fdd\u969c\u5e94\u7528\u7684\u6027\u80fd\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. \u5982\u4f55\u5728 JavaScript \u4e2d\u66ff\u6362 HTML \u5185\u5bb9\uff0c\u540c\u65f6\u4fdd\u7559\u4e8b\u4ef6\u7ed1\u5b9a\uff1f<\/strong><\/p>\n<p>\u5728 JavaScript \u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u5143\u7d20\u7684innerHTML\u5c5e\u6027\u6765\u66ff\u6362 HTML \u5185\u5bb9\u3002\u8fd9\u6837\u505a\u4f1a\u66ff\u6362\u6574\u4e2a\u5143\u7d20\u7684\u5185\u5bb9\uff0c\u4f46\u662f\u4f1a\u7834\u574f\u5143\u7d20\u539f\u6709\u7684\u4e8b\u4ef6\u7ed1\u5b9a\u3002\u4e3a\u4e86\u4fdd\u7559\u4e8b\u4ef6\u7ed1\u5b9a\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<p>\u9996\u5148\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e4b\u524d\u4fdd\u5b58\u7684\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u51fd\u6570\uff0c\u5c06\u4e8b\u4ef6\u91cd\u65b0\u7ed1\u5b9a\u5230\u65b0\u7684\u5143\u7d20\u4e0a\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code class=\"language-javascript\">\/\/ \u5047\u8bbe\u6709\u4e00\u4e2aid\u4e3a&quot;myElement&quot;\u7684\u5143\u7d20\nvar element = document.getElementById(&quot;myElement&quot;);\n\n\/\/ \u4fdd\u5b58\u539f\u6709\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u51fd\u6570\nvar clickHandler = element.onclick;\n\n\/\/ \u66ff\u6362innerHTML\nelement.innerHTML = &quot;&lt;p&gt;\u65b0\u7684HTML\u5185\u5bb9&lt;\/p&gt;&quot;;\n\n\/\/ \u91cd\u65b0\u7ed1\u5b9a\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\nelement.onclick = clickHandler;\n<\/code><\/pre>\n<p><strong>2. \u5728 JavaScript \u4e2d\u5982\u4f55\u901a\u8fc7\u66ff\u6362 HTML \u6765\u66f4\u65b0\u9875\u9762\u5185\u5bb9\uff0c\u4e14\u4e0d\u5f71\u54cd\u4e8b\u4ef6\u7684\u7ed1\u5b9a\uff1f<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u66f4\u65b0\u9875\u9762\u5185\u5bb9\u800c\u4e0d\u5f71\u54cd\u4e8b\u4ef6\u7ed1\u5b9a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u6765\u66ff\u4ee3innerHTML\u3002\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528createElement\u548cappendChild\u6765\u521b\u5efa\u65b0\u7684HTMLElement\uff0c\u5e76\u5c06\u5b83\u6dfb\u52a0\u5230\u76f8\u5e94\u7684\u7236\u5143\u7d20\u4e2d\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u4fdd\u7559\u4e8b\u4ef6\u7ed1\u5b9a\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code class=\"language-javascript\">\/\/ \u5047\u8bbe\u6709\u4e00\u4e2aid\u4e3a&quot;myElement&quot;\u7684\u7236\u5143\u7d20\nvar parentElement = document.getElementById(&quot;myElement&quot;);\n\n\/\/ \u521b\u5efa\u65b0\u7684\u5143\u7d20\nvar newElement = document.createElement(&quot;p&quot;);\n\n\/\/ \u8bbe\u7f6e\u65b0\u5143\u7d20\u7684\u5185\u5bb9\nnewElement.textContent = &quot;\u65b0\u7684HTML\u5185\u5bb9&quot;;\n\n\/\/ \u5c06\u65b0\u5143\u7d20\u6dfb\u52a0\u5230\u7236\u5143\u7d20\u4e2d\nparentElement.appendChild(newElement);\n<\/code><\/pre>\n<p><strong>3. \u5982\u4f55\u5728 JavaScript \u4e2d\u66ff\u6362\u5143\u7d20\u7684HTML\u5185\u5bb9\uff0c\u5e76\u4e14\u786e\u4fdd\u4e8b\u4ef6\u7ed1\u5b9a\u4e0d\u53d7\u5f71\u54cd\uff1f<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u66ff\u6362\u5143\u7d20\u7684HTML\u5185\u5bb9\uff0c\u540c\u65f6\u4fdd\u7559\u4e8b\u4ef6\u7ed1\u5b9a\uff0c\u53ef\u4ee5\u4f7f\u7528outerHTML\u5c5e\u6027\u3002outerHTML\u5c5e\u6027\u63d0\u4f9b\u4e86\u5bf9\u5143\u7d20\u53ca\u5176HTML\u5185\u5bb9\u7684\u5b8c\u6574\u8bbf\u95ee\uff0c\u4f46\u662f\u4e5f\u4f1a\u66ff\u6362\u6574\u4e2a\u5143\u7d20\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code class=\"language-javascript\">\/\/ \u5047\u8bbe\u6709\u4e00\u4e2aid\u4e3a&quot;myElement&quot;\u7684\u5143\u7d20\nvar element = document.getElementById(&quot;myElement&quot;);\n\n\/\/ \u4fdd\u5b58\u539f\u6709\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u51fd\u6570\nvar clickHandler = element.onclick;\n\n\/\/ \u66ff\u6362outerHTML\nelement.outerHTML = &quot;&lt;div id=&#039;myElement&#039; onclick=&#039;clickHandler()&#039;&gt;\u65b0\u7684HTML\u5185\u5bb9&lt;\/div&gt;&quot;;\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u65b9\u6cd5\u53ef\u4ee5\u8ba9\u4f60\u5728\u66ff\u6362HTML\u5185\u5bb9\u7684\u540c\u65f6\u4fdd\u7559\u4e8b\u4ef6\u7ed1\u5b9a\uff0c\u8ba9\u4f60\u7684\u9875\u9762\u5185\u5bb9\u5f97\u5230\u66f4\u65b0\u800c\u4e0d\u5f71\u54cd\u4e8b\u4ef6\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728JavaScript\u4e2d\u66ff\u6362HTML\u5185\u5bb9\uff0c\u540c\u65f6\u4e0d\u5f71\u54cd\u539f\u5148\u7ed1\u5b9a\u7684\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u4e3b\u8981\u5305\u62ec\u64cd\u4f5ctext [&hellip;]","protected":false},"author":3,"featured_media":169307,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/169289"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=169289"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/169289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/169307"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=169289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=169289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=169289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}