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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/api/window/external/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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Diffstat (limited to 'files/zh-cn/web/api/window/external/index.html')
-rw-r--r-- | files/zh-cn/web/api/window/external/index.html | 55 |
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diff --git a/files/zh-cn/web/api/window/external/index.html b/files/zh-cn/web/api/window/external/index.html new file mode 100644 index 0000000000..0453fa1fb0 --- /dev/null +++ b/files/zh-cn/web/api/window/external/index.html @@ -0,0 +1,55 @@ +--- +title: Window.external +slug: Web/API/Window/external +tags: + - API + - Deprecated + - Window + - external +translation_of: Web/API/Window/external +--- +<div>{{APIRef}} {{deprecated_header}}</div> + +<p>{{domxref("Window")}} API 的 <code>external</code> 属性返回一个 <code>External</code> 接口的实例,这个接口本来用于包含一些用来向浏览器添加外部搜索提供者(external search providers)的函数,但是,现在这个属性已被废弃,其中的函数现在都是空函数,无任何功能,仅为了符合规范而存在。</p> + +<h2 id="方法">方法</h2> + +<p><code>External</code> 对象有以下方法:</p> + +<table class="fullwidth-table"> + <tbody> + <tr> + <th>方法</th> + <th>描述</th> + </tr> + <tr> + <td><code>AddSearchProvider(<var>descriptionURL</var>)</code></td> + <td>空函数,无任何作用。参见 <a href="/en-US/docs/Web/OpenSearch#Autodiscovery_of_search_plugins">Autodiscovery of search plugins</a>。</td> + </tr> + <tr> + <td><code>IsSearchProviderInstalled()</code></td> + <td>空函数,无任何作用。</td> + </tr> + </tbody> +</table> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + </tr> + <tr> + <td>{{SpecName('HTML WHATWG', '#external', 'External')}}</td> + <td>{{Spec2('HTML WHATWG')}}</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + + + +<p>{{Compat("api.Window.external")}}</p> |