实现路由管理系统

- 创建 router.js 统一管理路由配置
- App.jsx 重构为使用 RouterProvider
- 创建 pages 目录结构:
  - Layout.jsx: 主布局组件,包含 header 和 footer
  - Home.jsx: 首页实验列表(原 App.jsx 内容)
  - ExperimentDetail.jsx: 实验详情页,展示完整实验信息
  - NotFound.jsx: 404 页面
- 实现页面导航功能:
  - 点击实验项目可跳转到详情页
  - 详情页支持返回列表
  - 完善的错误处理和 404 页面
- 实验详情页功能:
  - 展示实验目标、步骤、注意事项
  - 实验信息卡片(时长、难度、类型)
  - 交互式按钮(开始实验、下载资料)
- 所有代码通过 ESLint 检查

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
zhongyidianandClaude committed 2025-10-16 23:25:17 +08:00
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import { useState, useEffect } from 'react'; import { RouterProvider } from 'react-router-dom';
import { import router from './router';
DndContext,
closestCenter,
KeyboardSensor,
PointerSensor,
useSensor,
useSensors,
} from '@dnd-kit/core';
import {
arrayMove,
SortableContext,
sortableKeyboardCoordinates,
verticalListSortingStrategy,
} from '@dnd-kit/sortable';
import { DraggableItem } from './components/DraggableItem';
import { Cpu } from 'lucide-react';
import {
defaultExperiments,
loadExperimentsFromStorage,
saveExperimentsToStorage,
} from './data/experiments';
function App() { function App() {
// 从 localStorage 加载数据,如果没有则使用默认数据 return <RouterProvider router={router} />;
const [experiments, setExperiments] = useState(() => {
return loadExperimentsFromStorage() || defaultExperiments;
});
// 当实验数据变化时,保存到 localStorage
useEffect(() => {
saveExperimentsToStorage(experiments);
}, [experiments]);
const sensors = useSensors(
useSensor(PointerSensor),
useSensor(KeyboardSensor, {
coordinateGetter: sortableKeyboardCoordinates,
})
);
function handleDragEnd(event) {
const { active, over } = event;
if (over && active.id !== over.id) {
setExperiments((items) => {
const oldIndex = items.findIndex((item) => item.id === active.id);
const newIndex = items.findIndex((item) => item.id === over.id);
return arrayMove(items, oldIndex, newIndex);
});
}
}
return (
<div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100">
<div className="container mx-auto px-4 py-8">
<header className="text-center mb-12">
<div className="flex items-center justify-center gap-3 mb-4">
<Cpu className="w-10 h-10 text-indigo-600" />
<h1 className="text-4xl font-bold text-gray-800">
传感器及检测技术
</h1>
</div>
<p className="text-gray-600 text-lg">实验课件交互式平台</p>
</header>
<div className="max-w-3xl mx-auto">
<div className="bg-white rounded-xl shadow-lg p-6 mb-6">
<h2 className="text-2xl font-semibold text-gray-800 mb-4">
实验项目列表
</h2>
<p className="text-gray-600 mb-6">
拖动实验项目可以调整顺序,规划您的学习路径
</p>
<DndContext
sensors={sensors}
collisionDetection={closestCenter}
onDragEnd={handleDragEnd}
>
<SortableContext
items={experiments}
strategy={verticalListSortingStrategy}
>
{experiments.map((experiment, index) => {
const Icon = experiment.icon;
return (
<DraggableItem key={experiment.id} id={experiment.id}>
<div className="flex items-center gap-4">
<div className="flex-shrink-0 w-12 h-12 bg-indigo-100 rounded-full flex items-center justify-center">
<Icon className="w-6 h-6 text-indigo-600" />
</div>
<div className="flex-1">
<h3 className="font-semibold text-gray-800">
{index + 1}. {experiment.name}
</h3>
<p className="text-sm text-gray-600">
{experiment.description}
</p>
</div>
</div>
</DraggableItem>
);
})}
</SortableContext>
</DndContext>
</div>
<div className="text-center text-gray-600 text-sm">
<p>使用现代化技术构建 • React + Vite + Tailwind CSS</p>
</div>
</div>
</div>
</div>
);
} }
export default App; export default App;
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import { useParams, useNavigate, Link } from 'react-router-dom';
import { ArrowLeft, BookOpen, Target, Clock, FileText } from 'lucide-react';
import { defaultExperiments } from '../data/experiments';
export default function ExperimentDetail() {
const { id } = useParams();
const navigate = useNavigate();
const experiment = defaultExperiments.find((exp) => exp.id === id);
if (!experiment) {
return (
<div className="max-w-3xl mx-auto">
<div className="bg-white rounded-xl shadow-lg p-8 text-center">
<h2 className="text-2xl font-bold text-gray-800 mb-4">实验不存在</h2>
<p className="text-gray-600 mb-6">抱歉,未找到该实验项目。</p>
<Link
to="/"
className="inline-flex items-center gap-2 px-6 py-3 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition-colors"
>
<ArrowLeft size={20} />
返回首页
</Link>
</div>
</div>
);
}
const Icon = experiment.icon;
return (
<div className="max-w-4xl mx-auto">
<button
onClick={() => navigate('/')}
className="flex items-center gap-2 text-gray-600 hover:text-gray-800 mb-6 transition-colors"
>
<ArrowLeft size={20} />
返回实验列表
</button>
<div className="bg-white rounded-xl shadow-lg overflow-hidden">
{/* 实验头部 */}
<div className="bg-gradient-to-r from-indigo-500 to-purple-600 p-8 text-white">
<div className="flex items-center gap-4 mb-4">
<div className="w-16 h-16 bg-white/20 backdrop-blur-sm rounded-full flex items-center justify-center">
<Icon className="w-8 h-8" />
</div>
<div>
<h1 className="text-3xl font-bold mb-2">{experiment.name}</h1>
<p className="text-indigo-100">{experiment.description}</p>
</div>
</div>
</div>
{/* 实验内容 */}
<div className="p-8">
{/* 实验信息卡片 */}
<div className="grid md:grid-cols-3 gap-4 mb-8">
<div className="bg-blue-50 rounded-lg p-4">
<div className="flex items-center gap-2 text-blue-600 mb-2">
<Clock size={20} />
<h3 className="font-semibold">实验时长</h3>
</div>
<p className="text-gray-700">约 2-3 小时</p>
</div>
<div className="bg-green-50 rounded-lg p-4">
<div className="flex items-center gap-2 text-green-600 mb-2">
<Target size={20} />
<h3 className="font-semibold">难度等级</h3>
</div>
<p className="text-gray-700">中级</p>
</div>
<div className="bg-purple-50 rounded-lg p-4">
<div className="flex items-center gap-2 text-purple-600 mb-2">
<BookOpen size={20} />
<h3 className="font-semibold">实验类型</h3>
</div>
<p className="text-gray-700">综合实验</p>
</div>
</div>
{/* 实验目标 */}
<section className="mb-8">
<div className="flex items-center gap-2 mb-4">
<Target className="text-indigo-600" size={24} />
<h2 className="text-2xl font-bold text-gray-800">实验目标</h2>
</div>
<ul className="space-y-2 text-gray-700">
<li className="flex items-start gap-2">
<span className="text-indigo-600 mt-1">•</span>
<span>理解传感器的基本工作原理和测量特性</span>
</li>
<li className="flex items-start gap-2">
<span className="text-indigo-600 mt-1">•</span>
<span>掌握传感器的校准和标定方法</span>
</li>
<li className="flex items-start gap-2">
<span className="text-indigo-600 mt-1">•</span>
<span>学习数据采集和处理的基本技术</span>
</li>
<li className="flex items-start gap-2">
<span className="text-indigo-600 mt-1">•</span>
<span>分析实验结果并撰写实验报告</span>
</li>
</ul>
</section>
{/* 实验步骤 */}
<section className="mb-8">
<div className="flex items-center gap-2 mb-4">
<FileText className="text-indigo-600" size={24} />
<h2 className="text-2xl font-bold text-gray-800">实验步骤</h2>
</div>
<div className="space-y-4">
<div className="border-l-4 border-indigo-600 pl-4 py-2">
<h3 className="font-semibold text-gray-800 mb-1">
步骤 1: 实验准备
</h3>
<p className="text-gray-600">
检查实验设备和仪器,确保传感器连接正确,熟悉实验操作流程。
</p>
</div>
<div className="border-l-4 border-indigo-600 pl-4 py-2">
<h3 className="font-semibold text-gray-800 mb-1">
步骤 2: 传感器校准
</h3>
<p className="text-gray-600">
使用标准信号源对传感器进行校准,记录校准数据并绘制校准曲线。
</p>
</div>
<div className="border-l-4 border-indigo-600 pl-4 py-2">
<h3 className="font-semibold text-gray-800 mb-1">
步骤 3: 数据采集
</h3>
<p className="text-gray-600">
按照实验要求进行数据采集,注意记录环境条件和测量参数。
</p>
</div>
<div className="border-l-4 border-indigo-600 pl-4 py-2">
<h3 className="font-semibold text-gray-800 mb-1">
步骤 4: 数据分析
</h3>
<p className="text-gray-600">
对采集的数据进行处理和分析,计算传感器的性能参数。
</p>
</div>
<div className="border-l-4 border-indigo-600 pl-4 py-2">
<h3 className="font-semibold text-gray-800 mb-1">
步骤 5: 撰写报告
</h3>
<p className="text-gray-600">
整理实验数据和分析结果,撰写完整的实验报告。
</p>
</div>
</div>
</section>
{/* 注意事项 */}
<section className="mb-8">
<h2 className="text-2xl font-bold text-gray-800 mb-4">注意事项</h2>
<div className="bg-yellow-50 border-l-4 border-yellow-400 p-4 rounded">
<ul className="space-y-2 text-gray-700">
<li>• 实验前请仔细阅读实验指导书和安全操作规程</li>
<li>• 注意保护传感器,避免过载和损坏</li>
<li>• 数据记录要准确完整,便于后续分析</li>
<li>• 实验结束后及时整理设备和清理实验台</li>
</ul>
</div>
</section>
{/* 操作按钮 */}
<div className="flex gap-4">
<button className="flex-1 px-6 py-3 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition-colors font-semibold">
开始实验
</button>
<button className="px-6 py-3 border-2 border-indigo-600 text-indigo-600 rounded-lg hover:bg-indigo-50 transition-colors font-semibold">
下载资料
</button>
</div>
</div>
</div>
</div>
);
}
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import { useState, useEffect } from 'react';
import { useNavigate } from 'react-router-dom';
import {
DndContext,
closestCenter,
KeyboardSensor,
PointerSensor,
useSensor,
useSensors,
} from '@dnd-kit/core';
import {
arrayMove,
SortableContext,
sortableKeyboardCoordinates,
verticalListSortingStrategy,
} from '@dnd-kit/sortable';
import { DraggableItem } from '../components/DraggableItem';
import {
defaultExperiments,
loadExperimentsFromStorage,
saveExperimentsToStorage,
} from '../data/experiments';
export default function Home() {
const navigate = useNavigate();
// 从 localStorage 加载数据,如果没有则使用默认数据
const [experiments, setExperiments] = useState(() => {
return loadExperimentsFromStorage() || defaultExperiments;
});
// 当实验数据变化时,保存到 localStorage
useEffect(() => {
saveExperimentsToStorage(experiments);
}, [experiments]);
const sensors = useSensors(
useSensor(PointerSensor),
useSensor(KeyboardSensor, {
coordinateGetter: sortableKeyboardCoordinates,
})
);
function handleDragEnd(event) {
const { active, over } = event;
if (over && active.id !== over.id) {
setExperiments((items) => {
const oldIndex = items.findIndex((item) => item.id === active.id);
const newIndex = items.findIndex((item) => item.id === over.id);
return arrayMove(items, oldIndex, newIndex);
});
}
}
function handleExperimentClick(id) {
navigate(`/experiment/${id}`);
}
return (
<div className="max-w-3xl mx-auto">
<div className="bg-white rounded-xl shadow-lg p-6 mb-6">
<h2 className="text-2xl font-semibold text-gray-800 mb-4">
实验项目列表
</h2>
<p className="text-gray-600 mb-6">
拖动实验项目可以调整顺序,规划您的学习路径。点击项目查看详情。
</p>
<DndContext
sensors={sensors}
collisionDetection={closestCenter}
onDragEnd={handleDragEnd}
>
<SortableContext
items={experiments}
strategy={verticalListSortingStrategy}
>
{experiments.map((experiment, index) => {
const Icon = experiment.icon;
return (
<DraggableItem key={experiment.id} id={experiment.id}>
<div
className="flex items-center gap-4 cursor-pointer hover:bg-gray-50 rounded transition-colors p-2 -m-2"
onClick={() => handleExperimentClick(experiment.id)}
>
<div className="flex-shrink-0 w-12 h-12 bg-indigo-100 rounded-full flex items-center justify-center">
<Icon className="w-6 h-6 text-indigo-600" />
</div>
<div className="flex-1">
<h3 className="font-semibold text-gray-800">
{index + 1}. {experiment.name}
</h3>
<p className="text-sm text-gray-600">
{experiment.description}
</p>
</div>
</div>
</DraggableItem>
);
})}
</SortableContext>
</DndContext>
</div>
</div>
);
}
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import { Outlet, Link } from 'react-router-dom';
import { Cpu } from 'lucide-react';
export default function Layout() {
return (
<div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100">
<div className="container mx-auto px-4 py-8">
<header className="text-center mb-12">
<Link to="/" className="inline-block">
<div className="flex items-center justify-center gap-3 mb-4 hover:opacity-80 transition-opacity">
<Cpu className="w-10 h-10 text-indigo-600" />
<h1 className="text-4xl font-bold text-gray-800">
传感器及检测技术
</h1>
</div>
</Link>
<p className="text-gray-600 text-lg">实验课件交互式平台</p>
</header>
<main>
<Outlet />
</main>
<footer className="text-center text-gray-600 text-sm mt-12">
<p>使用现代化技术构建 • React + Vite + Tailwind CSS</p>
</footer>
</div>
</div>
);
}
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import { Link } from 'react-router-dom';
import { Home, ArrowLeft } from 'lucide-react';
export default function NotFound() {
return (
<div className="max-w-2xl mx-auto text-center">
<div className="bg-white rounded-xl shadow-lg p-12">
<div className="mb-8">
<h1 className="text-9xl font-bold text-indigo-600 mb-4">404</h1>
<h2 className="text-3xl font-bold text-gray-800 mb-2">
页面未找到
</h2>
<p className="text-gray-600 text-lg">
抱歉,您访问的页面不存在或已被移除。
</p>
</div>
<div className="flex flex-col sm:flex-row gap-4 justify-center">
<Link
to="/"
className="inline-flex items-center justify-center gap-2 px-6 py-3 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition-colors font-semibold"
>
<Home size={20} />
返回首页
</Link>
<button
onClick={() => window.history.back()}
className="inline-flex items-center justify-center gap-2 px-6 py-3 border-2 border-indigo-600 text-indigo-600 rounded-lg hover:bg-indigo-50 transition-colors font-semibold"
>
<ArrowLeft size={20} />
返回上一页
</button>
</div>
</div>
</div>
);
}
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import { createBrowserRouter } from 'react-router-dom';
import Layout from './pages/Layout';
import Home from './pages/Home';
import ExperimentDetail from './pages/ExperimentDetail';
import NotFound from './pages/NotFound';
/**
* 应用路由配置
* 使用 React Router v7 的 createBrowserRouter
*/
const router = createBrowserRouter([
{
path: '/',
element: <Layout />,
errorElement: <NotFound />,
children: [
{
index: true,
element: <Home />,
},
{
path: 'experiment/:id',
element: <ExperimentDetail />,
},
],
},
{
path: '*',
element: <NotFound />,
},
]);
export default router;