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


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

<p><strong><code>HTMLHyperlinkElementUtils.toString()</code></strong> 方法返回一个包含整个URL的 {{domxref("USVString")}} 。它是{{domxref("HTMLHyperlinkElementUtils.href")}} 的一个只读版本。</p>

<h2 id="句法">句法</h2>

<pre class="syntaxbox"><em>string</em> = <em>object</em>.toString();</pre>

<h2 id="范例">范例</h2>

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

<h2 id="规范">规范</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', '#htmlhyperlinkelementutils', 'HTMLHyperlinkElementUtils.toString()')}}</td>
   <td>{{Spec2('HTML WHATWG')}}</td>
   <td>Initial definition.</td>
  </tr>
 </tbody>
</table>

<h2 id="浏览器兼容性">浏览器兼容性</h2>

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

<h2 id="也可以看看">也可以看看</h2>

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