feat(frontend): add frontend-v2 modular architecture (Task 17)
- React 19 + TypeScript + Vite - Module registration mechanism with dynamic loading - Permission management system (basic/advanced/premium) - Route guards for access control - Error boundaries for module isolation - 6 business module placeholders (AIA/ASL/PKB/DC/SSA/ST) - Top navigation layout - Tailwind CSS 3 + Ant Design 5
This commit is contained in:
152
frontend-v2/src/framework/modules/ErrorBoundary.tsx
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152
frontend-v2/src/framework/modules/ErrorBoundary.tsx
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@@ -0,0 +1,152 @@
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import { Component, ErrorInfo, ReactNode } from 'react'
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import ModuleErrorFallback from './ModuleErrorFallback'
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/**
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* 错误边界组件
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*
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* @description
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* React错误边界,捕获子组件树中的JavaScript错误
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* 防止整个应用崩溃,提供友好的错误提示和恢复机制
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*
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* @version Week 2 Day 7 - 任务17
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*
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* @example
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* ```tsx
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* <ErrorBoundary>
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* <YourComponent />
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* </ErrorBoundary>
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* ```
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*
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* 注意事项:
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* - 错误边界无法捕获以下错误:
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* 1. 事件处理器中的错误(使用try-catch)
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* 2. 异步代码中的错误(使用try-catch)
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* 3. 服务端渲染的错误
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* 4. 错误边界自身的错误
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*/
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interface Props {
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children: ReactNode
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/** 错误回退UI(可选,默认使用ModuleErrorFallback) */
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fallback?: ReactNode
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/** 模块名称(用于错误日志) */
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moduleName?: string
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}
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interface State {
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hasError: boolean
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error: Error | null
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errorInfo: ErrorInfo | null
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}
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class ErrorBoundary extends Component<Props, State> {
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constructor(props: Props) {
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super(props)
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this.state = {
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hasError: false,
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error: null,
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errorInfo: null,
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}
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}
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/**
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* 当子组件抛出错误时调用
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*/
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static getDerivedStateFromError(error: Error): State {
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return {
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hasError: true,
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error,
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errorInfo: null,
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}
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}
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/**
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* 错误被捕获后调用,用于记录错误日志
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*/
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componentDidCatch(error: Error, errorInfo: ErrorInfo) {
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const { moduleName } = this.props
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// 记录错误日志(当前使用console,后续接入真实日志系统)
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console.error('🚨 ErrorBoundary caught an error:', {
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module: moduleName || 'Unknown',
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error: error.toString(),
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componentStack: errorInfo.componentStack,
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timestamp: new Date().toISOString(),
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})
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// 更新状态以显示错误信息
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this.setState({
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error,
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errorInfo,
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})
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// TODO: 接入真实日志系统
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// 例如:Sentry.captureException(error, { extra: errorInfo })
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}
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/**
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* 重置错误状态,尝试重新渲染
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*/
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handleReset = () => {
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this.setState({
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hasError: false,
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error: null,
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errorInfo: null,
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})
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}
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render() {
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const { hasError, error, errorInfo } = this.state
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const { children, fallback, moduleName } = this.props
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if (hasError) {
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// 如果提供了自定义fallback,使用自定义UI
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if (fallback) {
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return fallback
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}
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// 使用默认错误提示UI
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return (
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<ModuleErrorFallback
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error={error}
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errorInfo={errorInfo}
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onReset={this.handleReset}
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moduleName={moduleName}
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/>
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)
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}
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return children
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}
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}
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export default ErrorBoundary
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/**
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* 🔧 开发说明:错误边界最佳实践
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*
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* 1. 错误边界的放置位置:
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* - 全局级别:App根组件
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* - 模块级别:每个业务模块入口
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* - 关键组件级别:复杂的第三方组件
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*
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* 2. 错误日志:
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* 【当前阶段】console.error(开发调试)
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* 【Week 5+】接入 Sentry/LogRocket 等日志系统
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*
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* 3. 错误恢复策略:
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* - 提供"重试"按钮,尝试重新渲染
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* - 提供"返回首页"按钮,避免用户卡住
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* - 显示友好的错误提示,而非技术错误信息
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*
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* 4. 无法捕获的错误类型:
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* - 事件处理器:使用 try-catch
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* - 异步代码:使用 try-catch 或 .catch()
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* - setTimeout/setInterval:使用 try-catch 包裹回调
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*
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* 5. 生产环境优化:
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* - 隐藏详细错误堆栈(避免泄露代码信息)
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* - 提供错误报告功能(用户可以反馈问题)
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* - 记录完整错误上下文(用户操作、路由、设备信息)
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*/
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215
frontend-v2/src/framework/modules/ModuleErrorFallback.tsx
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215
frontend-v2/src/framework/modules/ModuleErrorFallback.tsx
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@@ -0,0 +1,215 @@
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import { ErrorInfo } from 'react'
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import { Result, Button, Collapse, Typography } from 'antd'
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import { BugOutlined, ReloadOutlined, HomeOutlined } from '@ant-design/icons'
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import { useNavigate } from 'react-router-dom'
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/**
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* 模块错误提示组件
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*
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* @description
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* 当模块加载或运行出错时显示的友好错误页面
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* 提供重试和返回首页的操作
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*
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* @version Week 2 Day 7 - 任务17
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*/
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const { Paragraph, Text } = Typography
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interface ModuleErrorFallbackProps {
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/** 错误对象 */
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error: Error | null
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/** 错误详细信息 */
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errorInfo?: ErrorInfo | null
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/** 重置错误状态的回调 */
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onReset?: () => void
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/** 模块名称 */
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moduleName?: string
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}
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const ModuleErrorFallback = ({
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error,
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errorInfo,
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onReset,
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moduleName,
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}: ModuleErrorFallbackProps) => {
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const navigate = useNavigate()
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// 是否显示详细错误信息(开发环境显示,生产环境隐藏)
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const isDevelopment = import.meta.env?.DEV ?? false
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/**
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* 处理重试
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*/
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const handleRetry = () => {
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if (onReset) {
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onReset()
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} else {
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// 如果没有提供onReset,刷新页面
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window.location.reload()
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}
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}
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/**
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* 返回首页
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*/
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const handleGoHome = () => {
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navigate('/')
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}
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return (
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<div className="flex-1 flex items-center justify-center bg-gray-50 p-8">
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<div className="max-w-2xl w-full">
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<Result
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status="error"
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icon={<BugOutlined style={{ fontSize: 72, color: '#ff4d4f' }} />}
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title={
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<span className="text-2xl">
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{moduleName ? `${moduleName}模块` : '页面'}加载失败
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</span>
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}
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subTitle={
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<div className="space-y-3 mt-4">
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<Paragraph className="text-gray-600">
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抱歉,模块加载时遇到了一些问题。这可能是由于网络问题或代码错误导致的。
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</Paragraph>
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<Paragraph className="text-gray-500 text-sm">
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您可以尝试重新加载,或者返回首页。如果问题持续存在,请联系技术支持。
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</Paragraph>
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</div>
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}
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extra={
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<div className="flex gap-3 justify-center">
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<Button
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type="primary"
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icon={<ReloadOutlined />}
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onClick={handleRetry}
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size="large"
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>
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重新加载
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</Button>
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<Button
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icon={<HomeOutlined />}
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onClick={handleGoHome}
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size="large"
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>
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返回首页
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</Button>
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</div>
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}
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/>
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{/* 开发环境:显示详细错误信息 */}
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{isDevelopment && error && (
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<div className="mt-8">
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<Collapse
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ghost
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items={[
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{
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key: 'error-details',
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label: (
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<Text type="secondary" className="text-sm">
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🔧 开发模式:查看错误详情
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</Text>
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),
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children: (
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<div className="space-y-4">
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{/* 错误消息 */}
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<div>
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<Text strong className="text-red-600">错误消息:</Text>
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<Paragraph
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code
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copyable
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className="mt-2 bg-red-50 p-3 rounded"
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>
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{error.toString()}
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</Paragraph>
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</div>
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{/* 错误堆栈 */}
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{error.stack && (
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<div>
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<Text strong className="text-red-600">错误堆栈:</Text>
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<Paragraph
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code
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copyable
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className="mt-2 bg-gray-50 p-3 rounded text-xs overflow-x-auto"
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style={{ whiteSpace: 'pre-wrap' }}
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>
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{error.stack}
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</Paragraph>
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</div>
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)}
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{/* 组件堆栈 */}
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{errorInfo?.componentStack && (
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<div>
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<Text strong className="text-red-600">组件堆栈:</Text>
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<Paragraph
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code
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copyable
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className="mt-2 bg-gray-50 p-3 rounded text-xs overflow-x-auto"
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style={{ whiteSpace: 'pre-wrap' }}
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>
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{errorInfo.componentStack}
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</Paragraph>
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</div>
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)}
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{/* 时间戳 */}
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<div>
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<Text type="secondary" className="text-xs">
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错误时间:{new Date().toLocaleString('zh-CN')}
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</Text>
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</div>
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</div>
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),
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},
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]}
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/>
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</div>
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)}
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{/* 生产环境:错误ID提示 */}
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{!isDevelopment && (
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<div className="mt-6 text-center">
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<Text type="secondary" className="text-xs">
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错误ID: {Date.now().toString(36)}
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</Text>
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<br />
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<Text type="secondary" className="text-xs">
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如需技术支持,请提供此错误ID
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</Text>
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</div>
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)}
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</div>
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</div>
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)
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}
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export default ModuleErrorFallback
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/**
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* 🎨 设计说明:
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*
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* 1. 用户体验:
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* - ✅ 友好的错误提示(不显示技术术语)
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* - ✅ 明确的操作指引(重试/返回首页)
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* - ✅ 视觉上与整体风格一致(Ant Design Result)
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*
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* 2. 开发体验:
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* - ✅ 开发环境显示详细错误(方便调试)
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* - ✅ 错误信息可复制(方便分享给团队)
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* - ✅ 显示完整堆栈(快速定位问题)
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*
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* 3. 生产环境:
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* - ✅ 隐藏技术细节(安全性)
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* - ✅ 提供错误ID(方便追踪)
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* - ✅ 引导用户联系支持
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*
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* 4. 后续优化:
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* - [ ] 添加"反馈问题"按钮
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* - [ ] 集成错误报告系统
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* - [ ] 记录用户操作路径
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* - [ ] 自动重试机制(网络错误)
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*/
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125
frontend-v2/src/framework/modules/moduleRegistry.ts
Normal file
125
frontend-v2/src/framework/modules/moduleRegistry.ts
Normal file
@@ -0,0 +1,125 @@
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import { lazy } from 'react'
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import { ModuleDefinition } from './types'
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import {
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MessageOutlined,
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FileSearchOutlined,
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FolderOpenOutlined,
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ClearOutlined,
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BarChartOutlined,
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LineChartOutlined
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} from '@ant-design/icons'
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/**
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* 模块注册中心
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* 按照平台架构文档顺序注册所有业务模块
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* 参考:docs/01-平台基础层/06-前端架构/01-前端总体架构设计.md
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*/
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export const MODULES: ModuleDefinition[] = [
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{
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id: 'ai-qa',
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name: 'AI问答',
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path: '/ai-qa',
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icon: MessageOutlined,
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component: lazy(() => import('@/modules/aia')),
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placeholder: true, // 后续重写
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requiredVersion: 'basic',
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description: '基于LLM的智能问答系统',
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},
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{
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id: 'literature-platform',
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name: 'AI智能文献',
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path: '/literature',
|
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icon: FileSearchOutlined,
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component: lazy(() => import('@/modules/asl')),
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placeholder: false, // Week 3 开发
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requiredVersion: 'advanced',
|
||||
description: 'AI驱动的文献筛选和分析系统',
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standalone: true, // 支持独立运行
|
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},
|
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{
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id: 'knowledge-base',
|
||||
name: '知识库',
|
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path: '/knowledge-base',
|
||||
icon: FolderOpenOutlined,
|
||||
component: lazy(() => import('@/modules/pkb')),
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placeholder: true, // 后续重写
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||||
requiredVersion: 'basic',
|
||||
description: '个人知识库管理系统',
|
||||
},
|
||||
{
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id: 'data-cleaning',
|
||||
name: '智能数据清洗',
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||||
path: '/data-cleaning',
|
||||
icon: ClearOutlined,
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component: lazy(() => import('@/modules/dc')),
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placeholder: true, // 占位
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||||
requiredVersion: 'advanced',
|
||||
description: '智能数据清洗整理工具',
|
||||
},
|
||||
{
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||||
id: 'statistical-analysis',
|
||||
name: '智能统计分析',
|
||||
path: '/intelligent-analysis',
|
||||
icon: BarChartOutlined,
|
||||
component: lazy(() => import('@/modules/ssa')),
|
||||
placeholder: true, // Java团队开发,前端集成
|
||||
requiredVersion: 'premium',
|
||||
description: '智能统计分析系统(Java团队开发)',
|
||||
isExternal: true, // 外部模块
|
||||
},
|
||||
{
|
||||
id: 'statistical-tools',
|
||||
name: '统计分析工具',
|
||||
path: '/statistical-tools',
|
||||
icon: LineChartOutlined,
|
||||
component: lazy(() => import('@/modules/st')),
|
||||
placeholder: true, // Java团队开发,前端集成
|
||||
requiredVersion: 'premium',
|
||||
description: '统计分析工具集(Java团队开发)',
|
||||
isExternal: true, // 外部模块
|
||||
},
|
||||
]
|
||||
|
||||
/**
|
||||
* 根据ID获取模块
|
||||
*/
|
||||
export const getModuleById = (id: string): ModuleDefinition | undefined => {
|
||||
return MODULES.find(module => module.id === id)
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据路径获取模块
|
||||
*/
|
||||
export const getModuleByPath = (path: string): ModuleDefinition | undefined => {
|
||||
return MODULES.find(module => path.startsWith(module.path))
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有可用模块(根据权限过滤)
|
||||
*
|
||||
* @param userVersion 用户版本(权限等级)
|
||||
* @returns 用户有权访问的模块列表
|
||||
*
|
||||
* @version Week 2 Day 7 - 任务17:实现权限过滤逻辑
|
||||
*/
|
||||
export const getAvailableModules = (userVersion: string = 'premium'): ModuleDefinition[] => {
|
||||
// 权限等级映射
|
||||
const versionLevel: Record<string, number> = {
|
||||
basic: 1,
|
||||
advanced: 2,
|
||||
premium: 3,
|
||||
}
|
||||
|
||||
const currentLevel = versionLevel[userVersion] || 0
|
||||
|
||||
// 过滤出用户有权限访问的模块
|
||||
return MODULES.filter(module => {
|
||||
// 如果模块没有权限要求,所有人都可以访问
|
||||
if (!module.requiredVersion) return true
|
||||
|
||||
// 检查用户权限等级是否满足模块要求
|
||||
const requiredLevel = versionLevel[module.requiredVersion] || 0
|
||||
return currentLevel >= requiredLevel
|
||||
})
|
||||
}
|
||||
|
||||
64
frontend-v2/src/framework/modules/types.ts
Normal file
64
frontend-v2/src/framework/modules/types.ts
Normal file
@@ -0,0 +1,64 @@
|
||||
import { ReactNode, LazyExoticComponent, ComponentType } from 'react'
|
||||
import { RouteObject } from 'react-router-dom'
|
||||
|
||||
/**
|
||||
* 用户版本类型
|
||||
*/
|
||||
export type UserVersion = 'basic' | 'advanced' | 'premium'
|
||||
|
||||
/**
|
||||
* 左侧导航项配置
|
||||
*/
|
||||
export interface SideNavItem {
|
||||
id: string
|
||||
label: string
|
||||
path: string
|
||||
icon?: ReactNode
|
||||
children?: SideNavItem[]
|
||||
}
|
||||
|
||||
/**
|
||||
* 模块定义接口
|
||||
* 每个业务模块必须实现这个接口
|
||||
*/
|
||||
export interface ModuleDefinition {
|
||||
/** 模块唯一标识 */
|
||||
id: string
|
||||
|
||||
/** 模块名称(显示在导航栏) */
|
||||
name: string
|
||||
|
||||
/** 模块路由前缀 */
|
||||
path: string
|
||||
|
||||
/** 模块图标组件(可选) */
|
||||
icon?: ComponentType
|
||||
|
||||
/** 模块入口组件(懒加载) */
|
||||
component: LazyExoticComponent<ComponentType<any>>
|
||||
|
||||
/** 模块路由配置 */
|
||||
routes?: RouteObject[]
|
||||
|
||||
/** 模块是否有左侧导航 */
|
||||
hasSideNav?: boolean
|
||||
|
||||
/** 左侧导航配置(如果有) */
|
||||
sideNavConfig?: SideNavItem[]
|
||||
|
||||
/** 权限要求(可选) */
|
||||
requiredVersion?: UserVersion
|
||||
|
||||
/** 是否为占位模块 */
|
||||
placeholder?: boolean
|
||||
|
||||
/** 是否支持独立部署 */
|
||||
standalone?: boolean
|
||||
|
||||
/** 是否为外部模块(如Java团队开发) */
|
||||
isExternal?: boolean
|
||||
|
||||
/** 模块描述 */
|
||||
description?: string
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user