67 lines
2.3 KiB
JavaScript
67 lines
2.3 KiB
JavaScript
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/**
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* OPC 培训站 · 独立启动服务
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* -------------------------------------------------------------
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* 用途：把构建产物 dist/ 静态托管 + 挂载模拟认证 API，一条命令跑起来。
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* 启动：npm run build && node server/start.mjs
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* 默认端口 8091（避开 PineAgentsServer 的 8090）。
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* 迁移：后期接真实后端后，本文件可替换为生产服务器/网关。
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*/
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import http from 'node:http';
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import { createReadStream, existsSync, statSync } from 'node:fs';
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import { fileURLToPath } from 'node:url';
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import path from 'node:path';
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import { mockApi } from './mock-api.mjs';
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const PORT = process.env.PORT || 8091;
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const DIST = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../dist');
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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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'.svg': 'image/svg+xml',
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'.png': 'image/png',
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'.webp': 'image/webp',
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'.json': 'application/json; charset=utf-8',
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'.woff': 'font/woff',
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'.woff2': 'font/woff2',
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'.ico': 'image/x-icon'
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};
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function serveStatic(req, res) {
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let p = (req.url || '/').split('?')[0];
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if (p === '/' || p === '') p = '/index.html';
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// 防路径穿越
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const file = path.normalize(path.join(DIST, p));
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if (!file.startsWith(DIST)) return notFound(res);
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if (!existsSync(file) || statSync(file).isDirectory()) {
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// SPA 回退：非文件请求一律给 index.html（仅当请求的不是带扩展名的资源）
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if (!path.extname(file)) return sendFile(res, path.join(DIST, 'index.html'));
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return notFound(res);
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}
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sendFile(res, file);
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}
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function sendFile(res, file) {
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const ext = path.extname(file).toLowerCase();
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res.setHeader('Content-Type', MIME[ext] || 'application/octet-stream');
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res.setHeader('Cache-Control', ext === '.html' ? 'no-cache' : 'public, max-age=31536000, immutable');
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createReadStream(file).pipe(res);
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}
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function notFound(res) {
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res.statusCode = 404;
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res.setHeader('Content-Type', 'text/plain; charset=utf-8');
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res.end('Not Found');
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}
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const server = http.createServer((req, res) => {
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mockApi(req, res, () => serveStatic(req, res));
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});
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server.listen(PORT, () => {
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console.log(`▶ OPC 培训站已启动: http://localhost:${PORT}`);
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console.log(` 静态资源: ${DIST}`);
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console.log(` 模拟登录: POST /api/auth/login (pine / 123456)`);
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});
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