51 lines
1.3 KiB
TypeScript
51 lines
1.3 KiB
TypeScript
// File path: components/ErrorBoundary.tsx
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import React, { Component, ErrorInfo, ReactNode } from 'react';
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import { ThemeService } from '../services/themeService';
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interface Props {
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children?: ReactNode;
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}
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interface State {
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hasError: boolean;
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error?: Error;
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}
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export default class ErrorBoundary extends Component<Props, State> {
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public state: State = {
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hasError: false
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};
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public static getDerivedStateFromError(error: Error): State {
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return { hasError: true, error };
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}
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public componentDidCatch(error: Error, errorInfo: ErrorInfo) {
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console.error('Uncaught error:', error, errorInfo);
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}
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public render() {
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if (this.state.hasError) {
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const themeService = ThemeService.getInstance();
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try {
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// 尝试使用主题的错误模板
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const errorTemplate = themeService.getTemplate('error');
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return <div dangerouslySetInnerHTML={{ __html: errorTemplate }} />;
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} catch (e) {
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// 如果无法获取主题模板，显示默认错误页面
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return (
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<div className="error-page">
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<h1>Something went wrong</h1>
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<p>{this.state.error?.message}</p>
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<button onClick={() => this.setState({ hasError: false })}>
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Try again
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</button>
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</div>
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);
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}
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}
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return this.props.children;
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}
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}
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