---
title: commands
slug: Mozilla/Add-ons/WebExtensions/API/commands
tags:
  - API
  - Add-ons
  - Extensions
  - Reference
  - WebExtensions
  - commands
translation_of: Mozilla/Add-ons/WebExtensions/API/commands
---
<div>{{AddonSidebar}}</div>

<p><a href="https://developer.mozilla.org/ja/Add-ons/WebExtensions/manifest.json/commands"><code>commands</code> manifest.json キー</a>を使って、登録したコマンドをユーザーが実行するのをリッスンします。</p>

<h2 id="Types" name="Types">型</h2>

<dl>
 <dt>{{WebExtAPIRef("commands.Command")}}</dt>
 <dd>コマンドを表す型。これは <a href="https://developer.mozilla.org/ja/Add-ons/WebExtensions/manifest.json/commands">manifest.json の <code>commands</code> キー</a>のコマンドで指定された情報が入っています。</dd>
</dl>

<h2 id="Functions" name="Functions">関数</h2>

<dl>
 <dt>{{WebExtAPIRef("commands.getAll")}}</dt>
 <dd>
 <p>拡張機能用のすべての登録済みコマンドを取得します。</p>
 </dd>
</dl>

<h2 id="Events" name="Events">イベント</h2>

<dl>
 <dt>{{WebExtAPIRef("commands.onCommand")}}</dt>
 <dd>
 <div>関連付けされたキーボードショートカットを使ってコマンドが実行された時に発火します。</div>
 </dd>
</dl>

<h2 id="Browser_compatibility" name="Browser_compatibility">ブラウザ実装状況</h2>

<p>{{Compat("webextensions.api.commands")}} {{WebExtExamples("h2")}}</p>

<div class="note"><strong>謝辞</strong>

<p>この API は Chromium の <a href="https://developer.chrome.com/extensions/commands"><code>chrome.commands</code></a> API に基づいています。</p>

<p>Microsoft Edge での実装状況は Microsoft Corporation から提供されたものであり、ここでは Creative Commons Attribution 3.0 United States License に従っています。</p>

<p> </p>
</div>

<div class="hidden">
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