files/zh-cn/web/api/htmlanchorelement/href/index.html


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---
title: HTMLHyperlinkElementUtils.href
slug: Web/API/HTMLAnchorElement/href
tags:
  - HTMLHyperlinkElementUtils.href
translation_of: Web/API/HTMLHyperlinkElementUtils/href
original_slug: Web/API/HTMLHyperlinkElementUtils/href
---
<p>{{ApiRef("URL API")}}</p>

<p><strong><code>HTMLHyperlinkElementUtils.href </code></strong>属性是一个包含整个URL的 {{domxref("USVString")}}。</p>

<h2 id="Syntax">Syntax</h2>

<pre class="syntaxbox"><em>string</em> = <em>object</em>.href;
<em>object<code>.href = </code></em><code><em>string</em>;</code>
</pre>

<h2 id="Examples">Examples</h2>

<pre class="brush: js">// Lets imagine an &lt;a id="myAnchor" href="https://developer.mozilla.org/en-US/HTMLHyperlinkElementUtils/href"&gt; element is in the document
var anchor = document.getElementById("myAnchor");
var result = anchor.href; // Returns: 'https://developer.mozilla.org/en-US/HTMLHyperlinkElementUtils/href'
</pre>

<h2 id="Specifications">Specifications</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">Specification</th>
   <th scope="col">Status</th>
   <th scope="col">Comment</th>
  </tr>
  <tr>
   <td>{{SpecName('HTML WHATWG', '#dom-hyperlink-href', 'HTMLHyperlinkElementUtils.href')}}</td>
   <td>{{Spec2('HTML WHATWG')}}</td>
   <td>Initial definition.</td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility">Browser compatibility</h2>

{{Compat("api.HTMLAnchorElement.href")}}

<h2 id="See_also">See also</h2>

<ul>
 <li>The {{domxref("HTMLHyperlinkElementUtils")}} mixin it belongs to.</li>
</ul>