<div class="code-block-container"><pre class="language-dart"><code class="language-dart">GridView(
 mainAxisSpacing: 10,
 crossAxisSpacing: 10,
)
</code></pre></div><ul>
<li>
<code>mainAxisSpacing</code>: 縦軸</li>
<li>
<code>crossAxisSpacing</code>: 横軸</li>
</ul>
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【Flutter】GridViewでアイテムのスペーシングを設定する

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