<h1 id="get()">
<a class="header-anchor-link" href="#get()" aria-hidden="true"></a> get()</h1>
<h2 id="%E3%82%B3%E3%83%AC%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6get()">
<a class="header-anchor-link" href="#%E3%82%B3%E3%83%AC%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6get()" aria-hidden="true"></a> コレクションに対してget()</h2>
<ul>
<li>
<code>users</code>コレクション内のドキュメントをすべて取得</li>
</ul>
<div class="code-block-container"><pre class="language-dart"><code class="language-dart"><span class="token class-name">FirebaseFirestore</span><span class="token punctuation">.</span>instance<span class="token punctuation">.</span><span class="token function">collection</span><span class="token punctuation">(</span><span class="token string-literal"><span class="token string">'users'</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token keyword">get</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</code></pre></div><h2 id="%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6get()">
<a class="header-anchor-link" href="#%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6get()" aria-hidden="true"></a> ドキュメントに対してget()</h2>
<ul>
<li>
<code>users</code>コレクションの<code>0123456789</code>というidを持ったドキュメントを取得</li>
</ul>
<div class="code-block-container"><pre class="language-dart"><code class="language-dart"><span class="token class-name">FirebaseFirestore</span><span class="token punctuation">.</span>instance<span class="token punctuation">.</span><span class="token function">collection</span><span class="token punctuation">(</span><span class="token string-literal"><span class="token string">'users'</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">doc</span><span class="token punctuation">(</span><span class="token number">0123456789</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token keyword">get</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</code></pre></div><h2 id="%E3%82%AF%E3%82%A8%E3%83%AA">
<a class="header-anchor-link" href="#%E3%82%AF%E3%82%A8%E3%83%AA" aria-hidden="true"></a> クエリ</h2>
<p>クエリについてはこちら↓<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__ff3d1e4896f95" src="https://embed.zenn.studio/card#zenn-embedded__ff3d1e4896f95" data-content="https%3A%2F%2Fzenn.dev%2Fmamushi%2Farticles%2Fa5e6c9f71e6ea4" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/mamushi/articles/a5e6c9f71e6ea4" style="display:none" target="_blank">https://zenn.dev/mamushi/articles/a5e6c9f71e6ea4</a></p>


【Flutter×Firestore】値を取得する方法

get()

コレクションに対してget()

ドキュメントに対してget()

クエリ

Discussion