49 lines
1.3 KiB
TypeScript
49 lines
1.3 KiB
TypeScript
import { Component, ErrorInfo, ReactNode } from 'react';
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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 | null;
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}
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export class ErrorBoundary extends Component<Props, State> {
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public state: State = {
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hasError: false,
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error: null,
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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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return (
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<div className="min-h-screen flex items-center justify-center bg-gray-50">
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<div className="max-w-md w-full bg-white shadow-lg rounded-lg p-6">
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<h1 className="text-2xl font-bold text-red-600 mb-4">出现错误</h1>
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<p className="text-gray-700 mb-4">
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{this.state.error?.message || '未知错误'}
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</p>
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<button
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onClick={() => window.location.reload()}
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className="px-4 py-2 bg-primary-600 text-white rounded hover:bg-primary-700"
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>
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刷新页面
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</button>
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</div>
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</div>
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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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