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vuex-help

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a utilies library reduce boilerplate for vuex

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<!DOCTYPE HTML> <html lang="ja" > <head> <meta charset="UTF-8"> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> <title>モジュール · Vuex</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="description" content=""> <meta name="generator" content="GitBook 3.2.3"> <link rel="stylesheet" href="../gitbook/style.css"> <link rel="stylesheet" href="../gitbook/gitbook-plugin-prism/prism.css"> <link rel="stylesheet" href="../gitbook/gitbook-plugin-search/search.css"> <link rel="stylesheet" href="../gitbook/gitbook-plugin-theme-vuejs/vue.css"> <meta name="HandheldFriendly" content="true"/> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <link rel="apple-touch-icon-precomposed" sizes="152x152" href="../gitbook/images/apple-touch-icon-precomposed-152.png"> <link rel="shortcut icon" href="../gitbook/images/favicon.ico" type="image/x-icon"> <link rel="next" href="structure.html" /> <link rel="prev" href="actions.html" /> </head> <body> <div class="book"> <div class="book-summary"> <div id="book-search-input" role="search"> <input type="text" placeholder="検索すると入力" /> </div> <nav role="navigation"> <script async type="text/javascript" src="//cdn.carbonads.com/carbon.js?zoneid=1673&serve=C6AILKT&placement=vuejs" id="_carbonads_js"></script> <ul class="summary"> <li class="chapter " data-level="1.1" data-path="./"> <a href="./"> Introduction </a> </li> <li class="chapter " data-level="1.2" > <a target="_blank" href="https://github.com/vuejs/vuex/releases"> リリースノート </a> </li> <li class="chapter " data-level="1.3" data-path="installation.html"> <a href="installation.html"> インストール </a> </li> <li class="chapter " data-level="1.4" data-path="intro.html"> <a href="intro.html"> Vuex とは何か? </a> </li> <li class="chapter " data-level="1.5" data-path="getting-started.html"> <a href="getting-started.html"> Vuex 入門 </a> </li> <li class="chapter " data-level="1.6" data-path="core-concepts.html"> <a href="core-concepts.html"> コアコンセプト </a> <ul class="articles"> <li class="chapter " data-level="1.6.1" data-path="state.html"> <a href="state.html"> ステート </a> </li> <li class="chapter " data-level="1.6.2" data-path="getters.html"> <a href="getters.html"> ゲッター </a> </li> <li class="chapter " data-level="1.6.3" data-path="mutations.html"> <a href="mutations.html"> ミューテーション </a> </li> <li class="chapter " data-level="1.6.4" data-path="actions.html"> <a href="actions.html"> アクション </a> </li> <li class="chapter active" data-level="1.6.5" data-path="modules.html"> <a href="modules.html"> モジュール </a> </li> </ul> </li> <li class="chapter " data-level="1.7" data-path="structure.html"> <a href="structure.html"> アプリケーションの構造 </a> </li> <li class="chapter " data-level="1.8" data-path="plugins.html"> <a href="plugins.html"> プラグイン </a> </li> <li class="chapter " data-level="1.9" data-path="strict.html"> <a href="strict.html"> 厳格モード </a> </li> <li class="chapter " data-level="1.10" data-path="forms.html"> <a href="forms.html"> フォームの扱い </a> </li> <li class="chapter " data-level="1.11" data-path="testing.html"> <a href="testing.html"> テスト </a> </li> <li class="chapter " data-level="1.12" data-path="hot-reload.html"> <a href="hot-reload.html"> ホットリローディング </a> </li> <li class="chapter " data-level="1.13" data-path="api.html"> <a href="api.html"> API リファレンス </a> </li> <li class="divider"></li> <li> <a href="https://www.gitbook.com" target="blank" class="gitbook-link"> GitBookで公開 </a> </li> </ul> </nav> </div> <div class="book-body"> <div class="body-inner"> <div class="book-header" role="navigation"> <!-- Title --> <h1> <i class="fa fa-circle-o-notch fa-spin"></i> <a href="." >モジュール</a> </h1> </div> <div class="page-wrapper" tabindex="-1" role="main"> <div class="page-inner"> <div id="book-search-results"> <div class="search-noresults"> <section class="normal markdown-section"> <h1 id="&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;">&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;</h1> <p>&#x5358;&#x4E00;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x30C4;&#x30EA;&#x30FC;&#x3092;&#x4F7F;&#x3046;&#x305F;&#x3081;&#x3001;&#x30A2;&#x30D7;&#x30EA;&#x30B1;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x306E;&#x5168;&#x3066;&#x306E;&#x72B6;&#x614B;&#x306F;&#x3001;&#x4E00;&#x3064;&#x306E;&#x5927;&#x304D;&#x306A;&#x30B9;&#x30C8;&#x30A2;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x306B;&#x5185;&#x5305;&#x3055;&#x308C;&#x307E;&#x3059;&#x3002;&#x3057;&#x304B;&#x3057;&#x306A;&#x304C;&#x3089;&#x3001;&#x30A2;&#x30D7;&#x30EA;&#x30B1;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x304C;&#x5927;&#x304D;&#x304F;&#x306A;&#x308B;&#x306B;&#x3064;&#x308C;&#x3066;&#x3001;&#x30B9;&#x30C8;&#x30A2;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x306F;&#x81A8;&#x308C;&#x4E0A;&#x304C;&#x3063;&#x3066;&#x304D;&#x307E;&#x3059;&#x3002;</p> <p>&#x305D;&#x306E;&#x3088;&#x3046;&#x306A;&#x5834;&#x5408;&#x306B;&#x5F79;&#x7ACB;&#x3066;&#x308B;&#x305F;&#x3081; Vuex &#x3067;&#x306F;&#x30B9;&#x30C8;&#x30A2;&#x3092;<strong>&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;</strong>&#x306B;&#x5206;&#x5272;&#x3067;&#x304D;&#x308B;&#x3088;&#x3046;&#x306B;&#x306A;&#x3063;&#x3066;&#x3044;&#x307E;&#x3059;&#x3002;&#x305D;&#x308C;&#x305E;&#x308C;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306F;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x81EA;&#x8EAB;&#x306E;&#x72B6;&#x614B;&#xFF08;state&#xFF09;&#x3001;&#x30DF;&#x30E5;&#x30FC;&#x30C6;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x3001;&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x3001;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3055;&#x3048;&#x3082;&#x5185;&#x5305;&#x3067;&#x304D;&#x307E;&#x3059;&#xFF08;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x30CD;&#x30B9;&#x30C8;&#x3067;&#x304D;&#x307E;&#x3059;&#xFF09;- &#x30C8;&#x30C3;&#x30D7;&#x304B;&#x3089;&#x30DC;&#x30C8;&#x30E0;&#x307E;&#x3067;&#x30D5;&#x30E9;&#x30AF;&#x30BF;&#x30EB;&#x69CB;&#x9020;&#x3067;&#x3059;:</p> <pre class="language-"><code class="lang-js"><span class="token keyword">const</span> moduleA <span class="token operator">=</span> <span class="token punctuation">{</span> state<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> mutations<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> actions<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token keyword">const</span> moduleB <span class="token operator">=</span> <span class="token punctuation">{</span> state<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> mutations<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> actions<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token keyword">const</span> store <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">Vuex<span class="token punctuation">.</span>Store</span><span class="token punctuation">(</span><span class="token punctuation">{</span> modules<span class="token punctuation">:</span> <span class="token punctuation">{</span> a<span class="token punctuation">:</span> moduleA<span class="token punctuation">,</span> b<span class="token punctuation">:</span> moduleB <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">)</span> store<span class="token punctuation">.</span>state<span class="token punctuation">.</span>a <span class="token comment" spellcheck="true">// -&gt; `moduleA` &#x306E;&#x30B9;&#x30C6;&#x30FC;&#x30C8;</span> store<span class="token punctuation">.</span>state<span class="token punctuation">.</span>b <span class="token comment" spellcheck="true">// -&gt; `moduleB` &#x306E;&#x30B9;&#x30C6;&#x30FC;&#x30C8;</span> </code></pre> <h3 id="&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30ED;&#x30FC;&#x30AB;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;">&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30ED;&#x30FC;&#x30AB;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;</h3> <p>&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30DF;&#x30E5;&#x30FC;&#x30C6;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x3084;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x306E;&#x4E2D;&#x3067;&#x306F;&#x3001;&#x6E21;&#x3055;&#x308C;&#x308B;&#x7B2C;1&#x5F15;&#x6570;&#x306F;<strong>&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30ED;&#x30FC;&#x30AB;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;</strong>&#x3067;&#x3059;&#x3002;</p> <pre class="language-"><code class="lang-js"><span class="token keyword">const</span> moduleA <span class="token operator">=</span> <span class="token punctuation">{</span> state<span class="token punctuation">:</span> <span class="token punctuation">{</span> count<span class="token punctuation">:</span> <span class="token number">0</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> mutations<span class="token punctuation">:</span> <span class="token punctuation">{</span> increment <span class="token punctuation">(</span>state<span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// `state` &#x306F;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30ED;&#x30FC;&#x30AB;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;</span> state<span class="token punctuation">.</span>count<span class="token operator">++</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> doubleCount <span class="token punctuation">(</span>state<span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token keyword">return</span> state<span class="token punctuation">.</span>count <span class="token operator">*</span> <span class="token number">2</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> </code></pre> <p>&#x540C;&#x69D8;&#x306B;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x306E;&#x4E2D;&#x3067;&#x306F; <code>context.state</code> &#x306F;&#x30ED;&#x30FC;&#x30AB;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x306B;&#x30A2;&#x30AF;&#x30BB;&#x30B9;&#x3067;&#x304D;&#x3001;&#x30EB;&#x30FC;&#x30C8;&#x306E;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x306F; <code>context.rootState</code> &#x3067;&#x30A2;&#x30AF;&#x30BB;&#x30B9;&#x3067;&#x304D;&#x307E;&#x3059;:</p> <pre class="language-"><code class="lang-js"><span class="token keyword">const</span> moduleA <span class="token operator">=</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// ...</span> actions<span class="token punctuation">:</span> <span class="token punctuation">{</span> incrementIfOddOnRootSum <span class="token punctuation">(</span><span class="token punctuation">{</span> state<span class="token punctuation">,</span> commit<span class="token punctuation">,</span> rootState <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token punctuation">(</span>state<span class="token punctuation">.</span>count <span class="token operator">+</span> rootState<span class="token punctuation">.</span>count<span class="token punctuation">)</span> <span class="token operator">%</span> <span class="token number">2</span> <span class="token operator">===</span> <span class="token number">1</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token function">commit</span><span class="token punctuation">(</span><span class="token string">&apos;increment&apos;</span><span class="token punctuation">)</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> </code></pre> <p>&#x307E;&#x305F;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x306E;&#x4E2D;&#x3067;&#x306F;&#x3001;&#x30EB;&#x30FC;&#x30C8;&#x306E;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x306F;&#x7B2C;3&#x5F15;&#x6570;&#x3067;&#x30A2;&#x30AF;&#x30BB;&#x30B9;&#x3067;&#x304D;&#x307E;&#x3059;:</p> <pre class="language-"><code class="lang-js"><span class="token keyword">const</span> moduleA <span class="token operator">=</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// ...</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> sumWithRootCount <span class="token punctuation">(</span>state<span class="token punctuation">,</span> getters<span class="token punctuation">,</span> rootState<span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token keyword">return</span> state<span class="token punctuation">.</span>count <span class="token operator">+</span> rootState<span class="token punctuation">.</span>count <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> </code></pre> <h3 id="&#x540D;&#x524D;&#x7A7A;&#x9593;">&#x540D;&#x524D;&#x7A7A;&#x9593;</h3> <p>&#x30C7;&#x30D5;&#x30A9;&#x30EB;&#x30C8;&#x3067;&#x306F;&#x3001;&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x3001;&#x30DF;&#x30E5;&#x30FC;&#x30C6;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x3001;&#x305D;&#x3057;&#x3066;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x5185;&#x90E8;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306F;<strong>&#x30B0;&#x30ED;&#x30FC;&#x30D0;&#x30EB;&#x540D;&#x524D;&#x7A7A;&#x9593;</strong>&#x306E;&#x5143;&#x3067;&#x767B;&#x9332;&#x3055;&#x308C;&#x307E;&#x3059; - &#x3053;&#x308C;&#x306B;&#x3088;&#x308A;&#x3001;&#x8907;&#x6570;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x304C;&#x540C;&#x3058;&#x30DF;&#x30E5;&#x30FC;&#x30C6;&#x30FC;&#x30B7;&#x30E7;&#x30F3;/&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x30BF;&#x30A4;&#x30D7;&#x306B;&#x53CD;&#x5FDC;&#x3059;&#x308B;&#x3053;&#x3068;&#x304C;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;</p> <p>&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x3088;&#x308A;&#x81EA;&#x5DF1;&#x5B8C;&#x7D50;&#x578B;&#x306B;&#x307E;&#x305F;&#x518D;&#x5229;&#x7528;&#x53EF;&#x80FD;&#x306A;&#x3082;&#x306E;&#x306B;&#x3057;&#x305F;&#x3044;&#x5834;&#x5408;&#x306F;&#x3001;&#x305D;&#x308C;&#x3092; <code>namespaced: true</code> &#x306B;&#x3088;&#x3063;&#x3066;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306B;&#x5206;&#x3051;&#x308B;&#x3053;&#x3068;&#x304C;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x304C;&#x767B;&#x9332;&#x3055;&#x308C;&#x308B;&#x3068;&#x3001;&#x305D;&#x306E;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x3001;&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x3001;&#x304A;&#x3088;&#x3073;&#x30DF;&#x30E5;&#x30FC;&#x30C6;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x306E;&#x3059;&#x3079;&#x3066;&#x304C;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x304C;&#x767B;&#x9332;&#x3055;&#x308C;&#x3066;&#x3044;&#x308B;&#x30D1;&#x30B9;&#x306B;&#x57FA;&#x3065;&#x3044;&#x3066;&#x81EA;&#x52D5;&#x7684;&#x306B;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306B;&#x5165;&#x308C;&#x3089;&#x308C;&#x307E;&#x3059;&#x3002;&#x4F8B;&#x3048;&#x3070;:</p> <pre class="language-"><code class="lang-js"><span class="token keyword">const</span> store <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">Vuex<span class="token punctuation">.</span>Store</span><span class="token punctuation">(</span><span class="token punctuation">{</span> modules<span class="token punctuation">:</span> <span class="token punctuation">{</span> account<span class="token punctuation">:</span> <span class="token punctuation">{</span> namespaced<span class="token punctuation">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token comment" spellcheck="true">// &#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30A2;&#x30BB;&#x30C3;&#x30C8;</span> state<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token comment" spellcheck="true">// &#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x306F;&#x3059;&#x3067;&#x306B;&#x30CD;&#x30B9;&#x30C8;&#x3055;&#x308C;&#x3066;&#x304A;&#x308A;&#x3001;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306E;&#x30AA;&#x30D7;&#x30B7;&#x30E7;&#x30F3;&#x306B;&#x3088;&#x3063;&#x3066;&#x5F71;&#x97FF;&#x3092;&#x53D7;&#x3051;&#x307E;&#x305B;&#x3093;</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> isAdmin <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token comment" spellcheck="true">// -&gt; getters[&apos;account/isAdmin&apos;]</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> actions<span class="token punctuation">:</span> <span class="token punctuation">{</span> login <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token comment" spellcheck="true">// -&gt; dispatch(&apos;account/login&apos;)</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> mutations<span class="token punctuation">:</span> <span class="token punctuation">{</span> login <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token comment" spellcheck="true">// -&gt; commit(&apos;account/login&apos;)</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token comment" spellcheck="true">// &#x30CD;&#x30B9;&#x30C8;&#x3055;&#x308C;&#x305F;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;</span> modules<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// &#x89AA;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x304B;&#x3089;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x3092;&#x7D99;&#x627F;&#x3059;&#x308B;</span> myPage<span class="token punctuation">:</span> <span class="token punctuation">{</span> state<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> profile <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token comment" spellcheck="true">// -&gt; getters[&apos;account/profile&apos;]</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token comment" spellcheck="true">// &#x3055;&#x3089;&#x306B;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x3092;&#x30CD;&#x30B9;&#x30C8;&#x3059;&#x308B;</span> posts<span class="token punctuation">:</span> <span class="token punctuation">{</span> namespaced<span class="token punctuation">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span> state<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> popular <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token comment" spellcheck="true">// -&gt; getters[&apos;account/posts/popular&apos;]</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">)</span> </code></pre> <p>&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306E;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x3068;&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x306F;&#x3001;&#x30ED;&#x30FC;&#x30AB;&#x30E9;&#x30A4;&#x30BA;&#x3055;&#x308C;&#x305F; <code>getters</code>&#x3001;<code>dispatch</code>&#x3001;<code>commit</code> &#x3092;&#x53D7;&#x3051;&#x53D6;&#x308A;&#x307E;&#x3059;&#x3002;&#x8A00;&#x3044;&#x63DB;&#x3048;&#x308C;&#x3070;&#x3001;&#x540C;&#x3058;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306B;&#x63A5;&#x982D;&#x8F9E; (prefix) &#x3092;&#x66F8;&#x304D;&#x8FBC;&#x307E;&#x305A;&#x306B;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x30A2;&#x30BB;&#x30C3;&#x30C8;&#x3092;&#x4F7F;&#x7528;&#x3059;&#x308B;&#x3053;&#x3068;&#x304C;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x30AA;&#x30D7;&#x30B7;&#x30E7;&#x30F3;&#x306E;&#x5207;&#x308A;&#x66FF;&#x3048;&#x306F;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x5185;&#x306E;&#x30B3;&#x30FC;&#x30C9;&#x306B;&#x306F;&#x5F71;&#x97FF;&#x3057;&#x307E;&#x305B;&#x3093;&#x3002;</p> <h4 id="&#x540D;&#x524D;&#x7A7A;&#x9593;&#x4ED8;&#x304D;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3067;&#x306E;&#x30B0;&#x30ED;&#x30FC;&#x30D0;&#x30EB;&#x30A2;&#x30BB;&#x30C3;&#x30C8;&#x3078;&#x306E;&#x30A2;&#x30AF;&#x30BB;&#x30B9;">&#x540D;&#x524D;&#x7A7A;&#x9593;&#x4ED8;&#x304D;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3067;&#x306E;&#x30B0;&#x30ED;&#x30FC;&#x30D0;&#x30EB;&#x30A2;&#x30BB;&#x30C3;&#x30C8;&#x3078;&#x306E;&#x30A2;&#x30AF;&#x30BB;&#x30B9;</h4> <p>&#x30B0;&#x30ED;&#x30FC;&#x30D0;&#x30EB;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x3068;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x3092;&#x4F7F;&#x3044;&#x305F;&#x3044;&#x5834;&#x5408;&#x3001;<code>rootState</code> &#x3068; <code>rootGetters</code> &#x306F;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x95A2;&#x6570;&#x306E;&#x7B2C;3&#x5F15;&#x6570;&#x3068;&#x7B2C;4&#x5F15;&#x6570;&#x3068;&#x3057;&#x3066;&#x6E21;&#x3055;&#x308C;&#x3001;&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x95A2;&#x6570;&#x306B;&#x6E21;&#x3055;&#x308C;&#x308B; <code>context</code> &#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x306E;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3;&#x3068;&#x3057;&#x3066;&#x3082;&#x516C;&#x958B;&#x3055;&#x308C;&#x307E;&#x3059;&#x3002;</p> <p>&#x30A2;&#x30AF;&#x30B7;&#x30E7;&#x30F3;&#x3092;&#x30C7;&#x30A3;&#x30B9;&#x30D1;&#x30C3;&#x30C1;&#x3059;&#x308B;&#x304B;&#x3001;&#x30B0;&#x30ED;&#x30FC;&#x30D0;&#x30EB;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306B;&#x30DF;&#x30E5;&#x30FC;&#x30C6;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x3092;&#x30B3;&#x30DF;&#x30C3;&#x30C8;&#x3059;&#x308B;&#x306B;&#x306F;&#x3001;<code>dispatch</code> &#x3068; <code>commit</code> &#x306E;3&#x756A;&#x76EE;&#x306E;&#x5F15;&#x6570;&#x3068;&#x3057;&#x3066; <code>{root: true}</code> &#x3092;&#x6E21;&#x3057;&#x307E;&#x3059;&#x3002;</p> <pre class="language-"><code class="lang-js">modules<span class="token punctuation">:</span> <span class="token punctuation">{</span> foo<span class="token punctuation">:</span> <span class="token punctuation">{</span> namespaced<span class="token punctuation">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span> getters<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// `getters` &#x306F;&#x3053;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x306B;&#x30ED;&#x30FC;&#x30AB;&#x30E9;&#x30A4;&#x30BA;&#x3055;&#x308C;&#x3066;&#x3044;&#x307E;&#x3059;</span> <span class="token comment" spellcheck="true">// &#x30B2;&#x30C3;&#x30BF;&#x30FC;&#x306E;&#x7B2C;4&#x5F15;&#x6570;&#x7D4C;&#x7531;&#x3067; rootGetters &#x3092;&#x4F7F;&#x3046;&#x3053;&#x3068;&#x304C;&#x3067;&#x304D;&#x307E;&#x3059;</span> someGetter <span class="token punctuation">(</span>state<span class="token punctuation">,</span> getters<span class="token punctuation">,</span> rootState<span class="token punctuation">,</span> rootGetters<span class="token punctuation">)</span> <span class="token punctuation">{</span> getters<span class="token punctuation">.</span>someOtherGetter <span class="token comment" spellcheck="true">// -&gt; &apos;foo/someOtherGetter&apos;</span> rootGetters<span class="token punctuation">.</span>someOtherGetter <span class="token comment" spellcheck="true">// -&gt; &apos;someOtherGetter&apos;</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> someOtherGetter<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> actions<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// &#x30C7;&#x30A3;&#x30B9;&#x30D1;&#x30C3;&#x30C1;&#x3068;&#x30B3;&#x30DF;&#x30C3;&#x30C8;&#x3082;&#x3053;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x7528;&#x306B;&#x30ED;&#x30FC;&#x30AB;&#x30E9;&#x30A4;&#x30BA;&#x3055;&#x308C;&#x3066;&#x3044;&#x307E;&#x3059;</span> <span class="token comment" spellcheck="true">// &#x30EB;&#x30FC;&#x30C8;&#x30C7;&#x30A3;&#x30B9;&#x30D1;&#x30C3;&#x30C1;/&#x30B3;&#x30DF;&#x30C3;&#x30C8;&#x306E; `root` &#x30AA;&#x30D7;&#x30B7;&#x30E7;&#x30F3;&#x3092;&#x53D7;&#x3051;&#x5165;&#x308C;&#x307E;&#x3059;</span> someAction <span class="token punctuation">(</span><span class="token punctuation">{</span> dispatch<span class="token punctuation">,</span> commit<span class="token punctuation">,</span> getters<span class="token punctuation">,</span> rootGetters <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> getters<span class="token punctuation">.</span>someGetter <span class="token comment" spellcheck="true">// -&gt; &apos;foo/someGetter&apos;</span> rootGetters<span class="token punctuation">.</span>someGetter <span class="token comment" spellcheck="true">// -&gt; &apos;someGetter&apos;</span> <span class="token function">dispatch</span><span class="token punctuation">(</span><span class="token string">&apos;someOtherAction&apos;</span><span class="token punctuation">)</span> <span class="token comment" spellcheck="true">// -&gt; &apos;foo/someOtherAction&apos;</span> <span class="token function">dispatch</span><span class="token punctuation">(</span><span class="token string">&apos;someOtherAction&apos;</span><span class="token punctuation">,</span> <span class="token keyword">null</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> root<span class="token punctuation">:</span> <span class="token boolean">true</span> <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token comment" spellcheck="true">// -&gt; &apos;someOtherAction&apos;</span> <span class="token function">commit</span><span class="token punctuation">(</span><span class="token string">&apos;someMutation&apos;</span><span class="token punctuation">)</span> <span class="token comment" spellcheck="true">// -&gt; &apos;foo/someMutation&apos;</span> <span class="token function">commit</span><span class="token punctuation">(</span><span class="token string">&apos;someMutation&apos;</span><span class="token punctuation">,</span> <span class="token keyword">null</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> root<span class="token punctuation">:</span> <span class="token boolean">true</span> <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token comment" spellcheck="true">// -&gt; &apos;someMutation&apos;</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> someOtherAction <span class="token punctuation">(</span>ctx<span class="token punctuation">,</span> payload<span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token operator">...</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> </code></pre> <h4 id="&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306B;&#x3088;&#x308B;&#x30D0;&#x30A4;&#x30F3;&#x30C7;&#x30A3;&#x30F3;&#x30B0;&#x30D8;&#x30EB;&#x30D1;&#x30FC;">&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306B;&#x3088;&#x308B;&#x30D0;&#x30A4;&#x30F3;&#x30C7;&#x30A3;&#x30F3;&#x30B0;&#x30D8;&#x30EB;&#x30D1;&#x30FC;</h4> <p><code>mapState</code>&#x3001;<code>mapGetters</code>&#x3001;<code>mapActions</code>&#x3001;&#x305D;&#x3057;&#x3066; <code>mapMutations</code> &#x30D8;&#x30EB;&#x30D1;&#x30FC;&#x3092;&#x4F7F;&#x3063;&#x3066;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x4ED8;&#x304D;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x30B3;&#x30F3;&#x30DD;&#x30FC;&#x30CD;&#x30F3;&#x30C8;&#x306B;&#x30D0;&#x30A4;&#x30F3;&#x30C7;&#x30A3;&#x30F3;&#x30B0;&#x3059;&#x308B;&#x3068;&#x304D;&#x3001;&#x5C11;&#x3057;&#x5197;&#x9577;&#x306B;&#x306A;&#x308A;&#x307E;&#x3059;:</p> <pre class="language-"><code class="lang-js">computed<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">mapState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> a<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> state<span class="token punctuation">.</span>some<span class="token punctuation">.</span>nested<span class="token punctuation">.</span>module<span class="token punctuation">.</span>a<span class="token punctuation">,</span> b<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> state<span class="token punctuation">.</span>some<span class="token punctuation">.</span>nested<span class="token punctuation">.</span>module<span class="token punctuation">.</span>b <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> methods<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">mapActions</span><span class="token punctuation">(</span><span class="token punctuation">[</span> <span class="token string">&apos;some/nested/module/foo&apos;</span><span class="token punctuation">,</span> <span class="token string">&apos;some/nested/module/bar&apos;</span> <span class="token punctuation">]</span><span class="token punctuation">)</span> <span class="token punctuation">}</span> </code></pre> <p>&#x3053;&#x306E;&#x3088;&#x3046;&#x306A;&#x5834;&#x5408;&#x306F;&#x3001;&#x7B2C;1&#x5F15;&#x6570;&#x3068;&#x3057;&#x3066;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x6587;&#x5B57;&#x5217;&#x3092;&#x30D8;&#x30EB;&#x30D1;&#x30FC;&#x306B;&#x6E21;&#x3059;&#x3053;&#x3068;&#x3067;&#x3001;&#x305D;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x30B3;&#x30F3;&#x30C6;&#x30AD;&#x30B9;&#x30C8;&#x3068;&#x3057;&#x3066;&#x4F7F;&#x7528;&#x3057;&#x3066;&#x3059;&#x3079;&#x3066;&#x306E;&#x30D0;&#x30A4;&#x30F3;&#x30C7;&#x30A3;&#x30F3;&#x30B0;&#x3092;&#x884C;&#x3046;&#x3053;&#x3068;&#x304C;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;&#x4E0A;&#x8A18;&#x306F;&#x6B21;&#x306E;&#x3088;&#x3046;&#x306B;&#x5358;&#x7D14;&#x5316;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;</p> <pre class="language-"><code class="lang-js">computed<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">mapState</span><span class="token punctuation">(</span><span class="token string">&apos;some/nested/module&apos;</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> a<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> state<span class="token punctuation">.</span>a<span class="token punctuation">,</span> b<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> state<span class="token punctuation">.</span>b <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> methods<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">mapActions</span><span class="token punctuation">(</span><span class="token string">&apos;some/nested/module&apos;</span><span class="token punctuation">,</span> <span class="token punctuation">[</span> <span class="token string">&apos;foo&apos;</span><span class="token punctuation">,</span> <span class="token string">&apos;bar&apos;</span> <span class="token punctuation">]</span><span class="token punctuation">)</span> <span class="token punctuation">}</span> </code></pre> <p>&#x3055;&#x3089;&#x306B;&#x3001;<code>createNamespacedHelpers</code> &#x3092;&#x4F7F;&#x7528;&#x3059;&#x308B;&#x3053;&#x3068;&#x306B;&#x3088;&#x3063;&#x3066;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x4ED8;&#x3051;&#x3055;&#x308C;&#x305F;&#x30D8;&#x30EB;&#x30D1;&#x30FC;&#x3092;&#x4F5C;&#x6210;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;&#x6307;&#x5B9A;&#x3055;&#x308C;&#x305F;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306E;&#x5024;&#x306B;&#x30D0;&#x30A4;&#x30F3;&#x30C9;&#x3055;&#x308C;&#x305F;&#x65B0;&#x3057;&#x3044;&#x30B3;&#x30F3;&#x30DD;&#x30FC;&#x30CD;&#x30F3;&#x30C8;&#x30D0;&#x30A4;&#x30F3;&#x30C7;&#x30A3;&#x30F3;&#x30B0;&#x30D8;&#x30EB;&#x30D1;&#x30FC;&#x3092;&#x6301;&#x3064;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x3092;&#x8FD4;&#x3057;&#x307E;&#x3059;:</p> <pre class="language-"><code class="lang-js"><span class="token keyword">import</span> <span class="token punctuation">{</span> createNamespacedHelpers <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">&apos;vuex&apos;</span> <span class="token keyword">const</span> <span class="token punctuation">{</span> mapState<span class="token punctuation">,</span> mapActions <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token function">createNamespacedHelpers</span><span class="token punctuation">(</span><span class="token string">&apos;some/nested/module&apos;</span><span class="token punctuation">)</span> <span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token punctuation">{</span> computed<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// `some/nested/module` &#x3092;&#x8ABF;&#x3079;&#x307E;&#x3059;</span> <span class="token operator">...</span><span class="token function">mapState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> a<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> state<span class="token punctuation">.</span>a<span class="token punctuation">,</span> b<span class="token punctuation">:</span> state <span class="token operator">=</span><span class="token operator">&gt;</span> state<span class="token punctuation">.</span>b <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">,</span> methods<span class="token punctuation">:</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// `some/nested/module` &#x3092;&#x8ABF;&#x3079;&#x307E;&#x3059;</span> <span class="token operator">...</span><span class="token function">mapActions</span><span class="token punctuation">(</span><span class="token punctuation">[</span> <span class="token string">&apos;foo&apos;</span><span class="token punctuation">,</span> <span class="token string">&apos;bar&apos;</span> <span class="token punctuation">]</span><span class="token punctuation">)</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> </code></pre> <h4 id="&#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x958B;&#x767A;&#x8005;&#x5411;&#x3051;&#x306E;&#x6CE8;&#x610F;&#x4E8B;&#x9805;">&#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x958B;&#x767A;&#x8005;&#x5411;&#x3051;&#x306E;&#x6CE8;&#x610F;&#x4E8B;&#x9805;</h4> <p>&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x63D0;&#x4F9B;&#x3059;&#x308B;<a href="plugins.html">&#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;</a>&#x3092;&#x4F5C;&#x6210;&#x3057;&#x3001;&#x30E6;&#x30FC;&#x30B6;&#x30FC;&#x304C;&#x305D;&#x308C;&#x3089;&#x3092; Vuex &#x30B9;&#x30C8;&#x30A2;&#x306B;&#x8FFD;&#x52A0;&#x3067;&#x304D;&#x308B;&#x3088;&#x3046;&#x306B;&#x3059;&#x308B;&#x3068;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x4E88;&#x6E2C;&#x3067;&#x304D;&#x306A;&#x3044;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x304C;&#x6C17;&#x306B;&#x306A;&#x308B;&#x304B;&#x3082;&#x3057;&#x308C;&#x307E;&#x305B;&#x3093;&#x3002;&#x3042;&#x306A;&#x305F;&#x306E;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306F;&#x3001;&#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x30E6;&#x30FC;&#x30B6;&#x30FC;&#x304C;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x4ED8;&#x304D;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x5143;&#x306B;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x8FFD;&#x52A0;&#x3059;&#x308B;&#x3068;&#x3001;&#x305D;&#x306E;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306B;&#x5C5E;&#x3059;&#x308B;&#x3088;&#x3046;&#x306B;&#x306A;&#x308A;&#x307E;&#x3059;&#x3002;&#x3053;&#x306E;&#x72B6;&#x6CC1;&#x306B;&#x9069;&#x5FDC;&#x3059;&#x308B;&#x306B;&#x306F;&#x3001;&#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x30AA;&#x30D7;&#x30B7;&#x30E7;&#x30F3;&#x3092;&#x4F7F;&#x7528;&#x3057;&#x3066;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x306E;&#x5024;&#x3092;&#x53D7;&#x3051;&#x53D6;&#x308B;&#x5FC5;&#x8981;&#x304C;&#x3042;&#x308A;&#x307E;&#x3059;&#x3002;</p> <pre class="language-"><code class="lang-js"><span class="token comment" spellcheck="true">// &#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x30AA;&#x30D7;&#x30B7;&#x30E7;&#x30F3;&#x3067;&#x540D;&#x524D;&#x7A7A;&#x9593;&#x5024;&#x3092;&#x53D6;&#x5F97;&#x3057;&#x3001;</span> <span class="token comment" spellcheck="true">// &#x305D;&#x3057;&#x3066;&#x3001;Vuex &#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x95A2;&#x6570;&#x3092;&#x8FD4;&#x3059;</span> <span class="token keyword">export</span> <span class="token keyword">function</span> createPlugin <span class="token punctuation">(</span>options <span class="token operator">=</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token keyword">return</span> <span class="token keyword">function</span> <span class="token punctuation">(</span>store<span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">/// &#x540D;&#x524D;&#x7A7A;&#x9593;&#x3092;&#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x578B;&#x306B;&#x8FFD;&#x52A0;&#x3059;&#x308B;</span> <span class="token keyword">const</span> namespace <span class="token operator">=</span> options<span class="token punctuation">.</span>namespace <span class="token operator">||</span> <span class="token string">&apos;&apos;</span> store<span class="token punctuation">.</span><span class="token function">dispatch</span><span class="token punctuation">(</span>namespace <span class="token operator">+</span> <span class="token string">&apos;pluginAction&apos;</span><span class="token punctuation">)</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span> </code></pre> <h3 id="&#x52D5;&#x7684;&#x306B;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x767B;&#x9332;&#x3059;&#x308B;">&#x52D5;&#x7684;&#x306B;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x767B;&#x9332;&#x3059;&#x308B;</h3> <p>&#x30B9;&#x30C8;&#x30A2;&#x304C;&#x4F5C;&#x3089;&#x308C;&#x305F;<strong>&#x5F8C;</strong>&#x306B; <code>store.registerModule</code> &#x30E1;&#x30BD;&#x30C3;&#x30C9;&#x3092;&#x4F7F;&#x3063;&#x3066;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x767B;&#x9332;&#x3067;&#x304D;&#x307E;&#x3059;:</p> <pre class="language-"><code class="lang-js"><span class="token comment" spellcheck="true">// `myModule` &#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x767B;&#x9332;&#x3057;&#x307E;&#x3059;</span> store<span class="token punctuation">.</span><span class="token function">registerModule</span><span class="token punctuation">(</span><span class="token string">&apos;myModule&apos;</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// ...</span> <span class="token punctuation">}</span><span class="token punctuation">)</span> <span class="token comment" spellcheck="true">// &#x30CD;&#x30B9;&#x30C8;&#x3055;&#x308C;&#x305F; `nested/myModule` &#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x767B;&#x9332;&#x3057;&#x307E;&#x3059;</span> store<span class="token punctuation">.</span><span class="token function">registerModule</span><span class="token punctuation">(</span><span class="token punctuation">[</span><span class="token string">&apos;nested&apos;</span><span class="token punctuation">,</span> <span class="token string">&apos;myModule&apos;</span><span class="token punctuation">]</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> <span class="token comment" spellcheck="true">// ...</span> <span class="token punctuation">}</span><span class="token punctuation">)</span> </code></pre> <p>&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x306E;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x306B;&#x306F; <code>store.state.myModule</code> &#x3068; <code>store.state.nested.myModule</code> &#x3067;&#x30A2;&#x30AF;&#x30BB;&#x30B9;&#x3057;&#x307E;&#x3059;&#x3002;</p> <p>&#x52D5;&#x7684;&#x306A;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x767B;&#x9332;&#x304C;&#x3042;&#x308B;&#x3053;&#x3068;&#x3067;&#x3001;&#x4ED6;&#x306E; Vue &#x30D7;&#x30E9;&#x30B0;&#x30A4;&#x30F3;&#x304C;&#x3001;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x3092;&#x30A2;&#x30D7;&#x30EA;&#x30B1;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x306E;&#x30B9;&#x30C8;&#x30A2;&#x306B;&#x4ED8;&#x5C5E;&#x3055;&#x305B;&#x308B;&#x3053;&#x3068;&#x3067;&#x3001;&#x72B6;&#x614B;&#x306E;&#x7BA1;&#x7406;&#x306B; Vuex &#x3092;&#x6D3B;&#x7528;&#x3067;&#x304D;&#x307E;&#x3059;&#x3002;&#x4F8B;&#x3048;&#x3070; <a href="https://github.com/vuejs/vuex-router-sync" target="_blank"><code>vuex-router-sync</code></a> &#x30E9;&#x30A4;&#x30D6;&#x30E9;&#x30EA;&#x306F;&#x3001;&#x52D5;&#x7684;&#x306B;&#x4ED8;&#x5C5E;&#x3055;&#x305B;&#x305F;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30EB;&#x5185;&#x90E8;&#x3067;&#x30A2;&#x30D7;&#x30EA;&#x30B1;&#x30FC;&#x30B7;&#x30E7;&#x30F3;&#x306E;&#x30EB;&#x30FC;&#x30C6;&#x30A3;&#x30F3;&#x30B0;&#x306E;&#x30B9;&#x30C6;&#x30FC;&#x30C8;&#x3092;&#x7BA1;&#x7406;&#x3059;&#x308B;&#x3053;&#x3068;&#x3067; vue-router &#x3068; vuex &#x3092;&#x7D71;&#x5408;&#x3057;&#x3066;&#x3044;&#x307E;&#x3059;&#x3002;</p> <p><code>store.unregisterModule(moduleName)</code> &#x3092;&#x547C;&#x3073;&#x51FA;&#x305B;&#x3070;&#x3001;&#x52D5;&#x7684;&#x306B;&#x767B;&#x9332;&#x3057;&#x305F;&#x30E2;&#x30B8;&#x30E5;&#x30FC;&#x30E