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---
title: String.prototype.strike()
slug: Web/JavaScript/Reference/Global_Objects/String/strike
translation_of: Web/JavaScript/Reference/Global_Objects/String/strike
---
<div>{{JSRef}} {{deprecated_header}}</div>
<p><strong><code>strike()</code></strong>方法创建{{HTMLElement("strike")}} HTML 元素,使字符串展示为被删除的文本。</p>
<h2 id="语法">语法</h2>
<pre class="syntaxbox"><code><var>str</var>.strike()</code></pre>
<h3 id="返回值">返回值</h3>
<p>包含{{HTMLElement("strike")}} HTML 元素的字符串。</p>
<h2 id="描述">描述</h2>
<p><code>strike()</code>方法将字符串嵌入<code><strike></code>标签: <code>"<strike>str</strike>"</code>.</p>
<h2 id="示例">示例</h2>
<h3 id="使用strike()">使用<code>strike()</code></h3>
<p>下面的示例使用字符串方法来修改字符串的格式:</p>
<pre class="brush: js">var worldString = 'Hello, world';
console.log(worldString.blink()); // <blink>Hello, world</blink>
console.log(worldString.bold()); // <b>Hello, world</b>
console.log(worldString.italics()); // <i>Hello, world</i>
console.log(worldString.strike()); // <strike>Hello, world</strike>
</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('ES6', '#sec-string.prototype.strike', 'String.prototype.strike')}}</td>
<td>{{Spec2('ES6')}}</td>
<td>初始定义。在 JavaScript 1.0 中实现。 在(规范性)附件 B 中定义为用于 Web 浏览器的 ECMAScript 附加特性。</td>
</tr>
<tr>
<td>{{SpecName('ESDraft', '#sec-string.prototype.strike', 'String.prototype.strike')}}</td>
<td>{{Spec2('ESDraft')}}</td>
<td>在(规范性)附件 B 中定义为用于 Web 浏览器的 ECMAScript 附加特性。</td>
</tr>
</tbody>
</table>
<h2 id="浏览器兼容性">浏览器兼容性</h2>
<div>{{CompatibilityTable}}</div>
<div>
<table class="compat-table">
<tbody>
<tr>
<th>Feature</th>
<th>Chrome</th>
<th>Firefox (Gecko)</th>
<th>Internet Explorer</th>
<th>Opera</th>
<th>Safari</th>
</tr>
<tr>
<td>Basic support</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatGeckoDesktop("1.0")}}</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatVersionUnknown}}</td>
</tr>
</tbody>
</table>
</div>
<div>
<table class="compat-table">
<tbody>
<tr>
<th>Feature</th>
<th>Android</th>
<th>Chrome for Android</th>
<th>Firefox Mobile (Gecko)</th>
<th>IE Mobile</th>
<th>Opera Mobile</th>
<th>Safari Mobile</th>
</tr>
<tr>
<td>Basic support</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatGeckoMobile("1.0")}}</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatVersionUnknown}}</td>
</tr>
</tbody>
</table>
</div>
<h2 id="另见">另见</h2>
<ul>
<li>{{jsxref("String.prototype.blink()")}}</li>
<li>{{jsxref("String.prototype.bold()")}}</li>
<li>{{jsxref("String.prototype.italics()")}}</li>
</ul>
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