50 lines
1.1 KiB
TypeScript
50 lines
1.1 KiB
TypeScript
// components/ErrorBoundary/index.tsx
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import React, { Component, ReactNode } from "react";
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import { Result, Button } from "antd-mobile";
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interface Props {
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children: ReactNode;
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fallback?: 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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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 = { hasError: false };
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}
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static getDerivedStateFromError(error: Error): State {
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return { hasError: true, error };
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}
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componentDidCatch(error: Error, errorInfo: any) {
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console.error("ErrorBoundary caught an error:", error, errorInfo);
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}
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render() {
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if (this.state.hasError) {
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if (this.props.fallback) {
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return this.props.fallback;
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}
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return (
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<div style={{ padding: "20px", textAlign: "center" }}>
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<Result status="error" title="页面出错了" description="抱歉，页面出现了错误" />
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<Button color="primary" onClick={() => window.location.reload()}>
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刷新页面
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</Button>
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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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export default ErrorBoundary;
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