a27e3b8e43
Optimized the root .gitignore to exclude virtual environments, node modules, and temp folders to ensure clean and lightweight version tracking. Co-authored-by: Cursor <cursoragent@cursor.com>
61 lines
2.0 KiB
TypeScript
61 lines
2.0 KiB
TypeScript
import type { IncomingMessage, ServerResponse } from 'http';
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import fs from 'fs';
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import path from 'path';
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function hasVersionQuery(requestUrl: string) {
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return /[?&]v=/.test(requestUrl);
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}
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function setNoStoreHeaders(res: ServerResponse) {
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res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
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res.setHeader('Pragma', 'no-cache');
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res.setHeader('Expires', '0');
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}
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function setImmutableAssetHeaders(res: ServerResponse) {
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res.setHeader('Cache-Control', 'public, max-age=31536000, immutable');
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}
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export function handleAssetsRequest(req: IncomingMessage, res: ServerResponse): boolean {
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if (req.url && req.url.startsWith('/assets/')) {
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const pathname = req.url.split('?')[0];
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const relativePath = pathname.startsWith('/') ? pathname.slice(1) : pathname;
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const assetPath = path.resolve(process.cwd(), 'admin', relativePath);
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console.log('[主项目] 请求 asset:', req.url, '-> 路径:', assetPath, '存在:', fs.existsSync(assetPath));
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if (fs.existsSync(assetPath)) {
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try {
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const content = fs.readFileSync(assetPath);
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const ext = path.extname(assetPath);
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const contentTypes: Record<string, string> = {
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'.js': 'application/javascript',
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'.css': 'text/css',
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'.json': 'application/json',
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'.png': 'image/png',
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'.jpg': 'image/jpeg',
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'.svg': 'image/svg+xml',
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'.gif': 'image/gif'
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};
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if (hasVersionQuery(req.url)) {
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setImmutableAssetHeaders(res);
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} else {
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setNoStoreHeaders(res);
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}
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res.setHeader('Content-Type', contentTypes[ext] || 'application/octet-stream');
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res.statusCode = 200;
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res.end(content);
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console.log('[主项目] ✅ 成功返回 asset:', req.url);
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return true;
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} catch (err) {
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console.error('[主项目] ❌ 读取 assets 文件失败:', err);
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}
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} else {
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console.log('[主项目] ❌ asset 文件不存在');
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}
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}
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return false;
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}
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