uTools-Manuals/docs/javascript/Reference/Global_Objects/Symbol/search.html

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<p><code>Symbol.search 指定了一个搜索方法，这个方法接受用户输入的正则表达式，返回该正则表达式在字符串中匹配到的下标，这个方法由以下的方法来调用 </code><a href="Reference/Global_Objects/String/search" title="search() 方法执行正则表达式和 String对象之间的一个搜索匹配。"><code>String.prototype.search()</code></a>。</p>
<p>更多信息请参见 <a href="Reference/Global_Objects/RegExp/@@search" title="[@@search]() 方法执行了一个在给定字符串中的一个搜索以取得匹配正则模式的项。"><code>RegExp.prototype[@@search]()</code></a> 和<a href="Reference/Global_Objects/String/search" title="search() 方法执行正则表达式和 String对象之间的一个搜索匹配。"><code>String.prototype.search()</code></a>.</p>
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<th class="header" colspan="2"><code>Symbol.search</code> 属性的属性特性：</th>
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<td>writable</td>
<td>false</td>
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<td>enumerable</td>
<td>false</td>
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<td>configurable</td>
<td>false</td>
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<h2 id="规范">规范</h2>
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<th scope="col">Specification</th>
<th scope="col">Status</th>
<th scope="col">Comment</th>
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<td><a class="external" href="https://www.ecma-international.org/ecma-262/6.0/#sec-symbol.search" hreflang="en" lang="en" rel="noopener">ECMAScript 2015 (6th Edition, ECMA-262)<br/><small lang="zh-CN">Symbol.search</small></a></td>
<td><span class="spec-Standard">Standard</span></td>
<td>规范中定义的几个部分</td>
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<td><a class="external" href="https://tc39.github.io/ecma262/#sec-symbol.search" hreflang="en" lang="en" rel="noopener">ECMAScript Latest Draft (ECMA-262)<br/><small lang="zh-CN">Symbol.search</small></a></td>
<td><span class="spec-Draft">Draft</span></td>
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<h2 id="浏览器兼容性">浏览器兼容性</h2>
<p></p><div class="blockIndicator warning"><strong><a class="external" href="https://github.com/mdn/browser-compat-data" rel="noopener">We're converting our compatibility data into a machine-readable JSON format</a></strong>.
            This compatibility table still uses the old format,
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            <strong><a class="new" href="/zh-CN/docs/MDN/Contribute/Structures/Compatibility_tables" rel="nofollow">Find out how you can help!</a></strong></div>
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<li class="selected"><a>Desktop</a></li>
<li><a>Mobile</a></li>
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<th>Feature</th>
<th>Chrome</th>
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<td>基本支持</td>
<td>50</td>
<td><a href="/en-US/Firefox/Releases/49" title="Released on 2016-09-13.">49</a> (49)</td>
<td><span style="color: #f00;">未实现</span></td>
<td><span style="color: #f00;">未实现</span></td>
<td><span style="color: #f00;">未实现</span></td>
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<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>
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<td>基本支持</td>
<td><span style="color: #f00;">未实现</span></td>
<td><span style="color: #f00;">未实现</span></td>
<td>49.0 (49)</td>
<td><span style="color: #f00;">未实现</span></td>
<td><span style="color: #f00;">未实现</span></td>
<td><span style="color: #f00;">未实现</span></td>
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<h2 id="参见">参见</h2>
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<li><a href="Reference/Global_Objects/Symbol/match" title="Symbol.match 指定了匹配的是正则表达式而不是字符串。String.prototype.match() 方法会调用此函数。"><code>Symbol.match</code></a></li>
<li><a href="Reference/Global_Objects/Symbol/replace" title="Symbol.replace 这个属性指定了当一个字符串替换所匹配字符串时所调用的方法。String.prototype.replace() 方法会调用此方法。"><code>Symbol.replace</code></a></li>
<li><a href="Reference/Global_Objects/Symbol/split" title="Symbol.split 指向 一个正则表达式的索引处分割字符串的方法。 这个方法通过 String.prototype.split() 调用。"><code>Symbol.split</code></a></li>
<li><a href="Reference/Global_Objects/RegExp/@@search" title="[@@search]() 方法执行了一个在给定字符串中的一个搜索以取得匹配正则模式的项。"><code>RegExp.prototype[@@search]()</code></a></li>
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