32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
/*
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* 本地静态文件服务器（可选工具）：node server.mjs [端口]
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* 双击 index.html 即可游玩，无需本服务器；仅当浏览器安全策略限制 file:// 页面时使用。
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*/
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import { createServer } from 'node:http';
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import { readFile } from 'node:fs/promises';
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import { extname, join, resolve } from 'node:path';
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const root = resolve(process.argv[2] ? '.' : '.');
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const port = Number(process.argv[2]) || 8765;
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const MIME = {
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'.html': 'text/html; charset=utf-8',
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'.js': 'text/javascript; charset=utf-8',
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'.css': 'text/css; charset=utf-8',
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};
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createServer(async (req, res) => {
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try {
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const pathname = decodeURIComponent(new URL(req.url, 'http://localhost').pathname);
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const file = join(root, pathname.endsWith('/') ? join(pathname, 'index.html') : pathname);
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const data = await readFile(file);
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res.writeHead(200, { 'content-type': MIME[extname(file)] || 'application/octet-stream' });
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res.end(data);
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} catch {
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res.writeHead(404);
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res.end('not found');
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}
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}).listen(port, '127.0.0.1', () => {
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console.log(`serving http://127.0.0.1:${port}/`);
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});
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