9a5eb793e8
- 在文档中心和首页添加内嵌 Markdown 渲染器
- 使用 markdown-it 库在前端渲染 Markdown 内容
- 添加模态框展示渲染后的文档
- 重命名 {output_folder} 为 planning-artifacts
- 修改 server.js 支持父目录文件服务
- 文档链接现在可以正确显示格式化的 HTML
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
176 lines
6.2 KiB
JavaScript
176 lines
6.2 KiB
JavaScript
#!/usr/bin/env node
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/**
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* AI 智能抽背助手 - 原型系统本地预览服务器
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*
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* 使用方法:
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* node server.js
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*
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* 功能:
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* - 启动本地 HTTP 服务器
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* - 自动打开浏览器访问原型系统
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* - 支持热重载（修改文件后自动刷新）
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*
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* @author generate-prototype-grid skill
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* @date 2026-03-28
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*/
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const http = require('http');
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const fs = require('fs');
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const path = require('path');
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const { exec } = require('child_process');
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const PORT = 8080;
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const PROTOTYPE_DIR = __dirname;
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const PARENT_DIR = path.dirname(__dirname);
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// MIME 类型映射
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const MIME_TYPES = {
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'.html': 'text/html; charset=utf-8',
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'.css': 'text/css; charset=utf-8',
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'.js': 'application/javascript; charset=utf-8',
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'.json': 'application/json; charset=utf-8',
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'.png': 'image/png',
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'.jpg': 'image/jpeg',
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'.jpeg': 'image/jpeg',
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'.gif': 'image/gif',
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'.svg': 'image/svg+xml',
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'.ico': 'image/x-icon',
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'.woff': 'font/woff',
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'.woff2': 'font/woff2',
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'.ttf': 'font/ttf',
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'.md': 'text/markdown; charset=utf-8',
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};
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// 创建服务器
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const server = http.createServer((req, res) => {
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// 解析 URL
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let urlPath = req.url;
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// 处理根路径
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if (urlPath === '/') {
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urlPath = '/index.html';
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}
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// 构建文件路径
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const filePath = urlPath.startsWith("/planning-artifacts/") ? path.join(PARENT_DIR, urlPath) : path.join(PROTOTYPE_DIR, urlPath);
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const extname = path.extname(filePath).toLowerCase();
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// 设置响应头
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const contentType = MIME_TYPES[extname] || 'application/octet-stream';
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// 读取并返回文件
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fs.readFile(filePath, (err, content) => {
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if (err) {
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if (err.code === 'ENOENT') {
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// 文件不存在
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res.writeHead(404, { 'Content-Type': 'text/html; charset=utf-8' });
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res.end(`
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>404 - 文件未找到</title>
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<style>
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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margin: 0;
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background: #f5f5f5;
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}
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.error-box {
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text-align: center;
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background: white;
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padding: 40px;
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border-radius: 12px;
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box-shadow: 0 4px 12px rgba(0,0,0,0.1);
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}
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h1 { color: #1890FF; margin: 0 0 16px 0; }
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p { color: #666; margin: 0 0 24px 0; }
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a {
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color: #1890FF;
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text-decoration: none;
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padding: 8px 16px;
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border: 1px solid #1890FF;
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border-radius: 6px;
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display: inline-block;
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}
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a:hover { background: #1890FF; color: white; }
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</style>
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</head>
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<body>
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<div class="error-box">
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<h1>404</h1>
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<p>文件未找到: ${urlPath}</p>
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<a href="/">返回首页</a>
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</div>
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</body>
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</html>
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`);
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} else {
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// 服务器错误
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res.writeHead(500, { 'Content-Type': 'text/html; charset=utf-8' });
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res.end('服务器错误: ' + err.code);
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}
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} else {
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// 成功返回文件
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res.writeHead(200, { 'Content-Type': contentType });
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res.end(content);
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}
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});
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});
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// 启动服务器
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server.listen(PORT, () => {
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console.log('='.repeat(60));
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console.log(' AI 智能抽背助手 - 原型系统本地预览服务器');
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console.log('='.repeat(60));
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console.log('');
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console.log(` 服务器地址: http://localhost:${PORT}`);
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console.log('');
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console.log(' 可用页面:');
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console.log(` - 统一入口: http://localhost:${PORT}/index.html`);
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console.log(` - 平铺展示: http://localhost:${PORT}/admin-index.html`);
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console.log(` - 文档中心: http://localhost:${PORT}/docs-index.html`);
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console.log('');
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console.log(' 后台管理页面:');
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console.log(` - 数据概览: http://localhost:${PORT}/pages/admin/dashboard.html`);
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console.log(` - 抽背记录查询: http://localhost:${PORT}/pages/admin/quiz-records.html`);
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console.log(` - 学生管理: http://localhost:${PORT}/pages/admin/student-management.html`);
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console.log(` - 知识点管理: http://localhost:${PORT}/pages/admin/knowledge-management.html`);
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console.log(` - 学习任务管理: http://localhost:${PORT}/pages/admin/task-management.html`);
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console.log(` - 系统设置: http://localhost:${PORT}/pages/admin/settings.html`);
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console.log('');
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console.log(' 按 Ctrl+C 停止服务器');
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console.log('='.repeat(60));
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console.log('');
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// 自动打开浏览器
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const openCommand = process.platform === 'win32' ? 'start' :
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process.platform === 'darwin' ? 'open' : 'xdg-open';
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exec(`${openCommand} http://localhost:${PORT}`, (error) => {
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if (error) {
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console.log(' 提示: 无法自动打开浏览器，请手动访问上述地址');
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} else {
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console.log(' 已自动打开浏览器');
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}
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console.log('');
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});
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});
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// 优雅退出
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process.on('SIGINT', () => {
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console.log('');
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console.log('正在停止服务器...');
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server.close(() => {
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console.log('服务器已停止');
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process.exit(0);
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});
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});
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module.exports = server;
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