<p>?? <code>react-create-app</code>? ???? Chrome ?? ????? ?????. React-create-app?? <code>npm run build</code>? ???? ?? ??? ?????. </p>
<???>
<p>??? ???? ??? ??? ?? ?? ?? "script-src 'self'"? ???? ??? ???????. ??? ??? ?????? "unsafe-inline" ???, ??('sha256-5=') ?? ??? nonce('nonce-...')? ?????. </p>
</???>
<p><code>index.html</code></p>? ??? ????.
<pre class="brush:php;toolbar:false;"><!DOCTYPE html>
<html lang="ko">
<??>
<meta charset="utf-8" />
<link rel="?? ???" href="%PUBLIC_URL%/favicon.ico" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="theme-color" content="#000000" />
<link rel="stylesheet" />
<??
rel="?????"
???="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
crossorigin="??"
/>
<!--
Manifest.json? ? ??????? ???? ??? ?? ?? ????? ??? ? ???? ?????? ?????. https://developers.google.com/web/fundamentals/web-app-manifest/? ?????.
-->
<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
<!--
? ???? %PUBLIC_URL% ??? ?????.
?? ???? ?? 'public' ??? URL? ?????.
`public` ??? ?? ??? HTML?? ??? ? ????.
"/favicon.ico" ?? "favicon.ico"? ?? "%PUBLIC_URL%/favicon.ico"? ????? ?? ? ??? ?? ?? URL?? ???? ?????.
??? ?? ?? URL? ???? ??? ????? `npm run build`? ?????.
-->
React ?
</??>
<??>
<noscript>? ??????? ????? JavaScript? ????? ???. </noscript>
<div id="root"></div>
<!--
? HTML ??? ??????.
?????? ?? ?? ? ???? ?????.
? ??? ? ??, ?? ?? ?? ??? ??? ? ????.
?? ????? ?? ????? `` ??? ????.
??? ????? 'npm start' ?? 'yarn start'? ?????.
???? ??? ????? 'npm run build' ?? 'yarn build'? ?????.
-->
</body>
</html></pre>
<p><strong>manifest.json</strong></p>
<pre class="brush:php;toolbar:false;">{
"manifest_version": 2,
"name": "IC ???? ?? ?? ????",
"description": "? ?? ????? ?? Chrome ?? ????? ??? ?? ??????.",
"??": "0.0.1",
"browser_action": {
"default_popup": "index.html",
"default_title": "?? ??"
},
"???": {
"16": "??/icon-128.png",
"48": "??/icon-128.png",
"128": "??/icon-128.png"
},
"content_security_policy": "script-src 'self' '???? ?? ??'; object-src 'self'"
}</pre>
<p><br /></p>
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![[? ?????] Node.js ?? ??](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
