nakasyou

普通に使うとできない
<div class="code-block-container"><pre class="language-ts"><code class="language-ts code-line" data-line="1">const ws = new WebSocket('wss://cloud.achex.ca/chat')
</code></pre></div><code>origin</code>ヘッダーが必要
<div class="code-block-container"><pre class="language-ts"><code class="language-ts code-line" data-line="5">const ws = new WebSocket('wss://cloud.achex.ca/chat', {
 headers: {
 origin: 'https://achex.ca'
 }
})
</code></pre></div>