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diff --git a/files/zh-cn/web/javascript/reference/global_objects/set/values/index.html b/files/zh-cn/web/javascript/reference/global_objects/set/values/index.html new file mode 100644 index 0000000000..846bd7421d --- /dev/null +++ b/files/zh-cn/web/javascript/reference/global_objects/set/values/index.html @@ -0,0 +1,70 @@ +--- +title: Set.prototype.values() +slug: Web/JavaScript/Reference/Global_Objects/Set/values +tags: + - ECMAScript 2015 + - Iterator + - JavaScript + - Method + - Prototype + - set +translation_of: Web/JavaScript/Reference/Global_Objects/Set/values +--- +<div>{{JSRef}}</div> + +<p><code><strong>values()</strong></code> 方法按照元素插入顺序返回一个具有 <code>Set</code> 对象每个元素值的全新 <code>Iterator</code> 对象。</p> + +<p><strong><code>keys()</code></strong> 方法是这个方法的别名(与 {{jsxref("Map")}} 对象相似);他们的行为一致,都是返回<code>Set</code> 对象中的元素值。</p> + +<div>{{EmbedInteractiveExample("pages/js/set-prototype-values.html")}}</div> + + + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox notranslate"><code><em>mySet</em>.values(); +</code></pre> + +<h3 id="返回值">返回值</h3> + +<p>按照元素插入顺序返回一个包含给定的 <code>Set</code> 对象中每个元素值的全新 <code><strong>Iterator</strong></code> 对象。</p> + +<h2 id="示例">示例</h2> + +<h3 id="使用_values">使用 <code>values()</code></h3> + +<pre class="brush:js notranslate">var mySet = new Set(); +mySet.add('foo'); +mySet.add('bar'); +mySet.add('baz'); + +var setIter = mySet.values(); + +console.log(setIter.next().value); // "foo" +console.log(setIter.next().value); // "bar" +console.log(setIter.next().value); // "baz"</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-set.prototype.values', 'Set.prototype.values')}}</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + + + +<p>{{Compat("javascript.builtins.Set.values")}}</p> + +<h2 id="参见">参见</h2> + +<ul> + <li>{{jsxref("Set.prototype.entries()")}}</li> +</ul> |
