Files
QRGen/gui/src-frontend/src/components/ErrorBoundary.tsx
T
Serendipity c3956f0f36 chore: 前端工程化 + Git hooks + 对齐 PathEditor 规范
- 新增 .gitattributes(CRLF 统一)+ rust-toolchain.toml
- 新增 Prettier + ESLint + markdownlint 配置
- 新增 Husky Git hooks(pre-commit lint-staged + commit-msg commitlint)
- 新增 vitest 前端测试(12 tests, utils/qrText.ts)
- 新增 @ 路径别名(vite + tsconfig)
- 新增 ROADMAP / SUPPORT / CODEOWNERS / FUNDING / dependabot
- 更新 .gitignore + .editorconfig
- 更新 package.json(新增 lint/format/test 脚本)
- 全项目 prettier 格式化 + eslint 通过
- 更新 CLAUDE.md + README.md
2026-06-19 19:42:13 +08:00

43 lines
1.3 KiB
TypeScript

import React, { Component, type ReactNode } from 'react';
interface Props {
children: ReactNode;
}
interface State {
hasError: boolean;
error: Error | null;
}
export default class ErrorBoundary extends Component<Props, State> {
state: State = { hasError: false, error: null };
static getDerivedStateFromError(error: Error) {
return { hasError: true, error };
}
componentDidCatch(error: Error, info: React.ErrorInfo) {
// 生产环境错误日志记录入口
// TODO: 集成遥测服务后将错误上报
console.error('QRGen ErrorBoundary 捕获错误:', error.message, info.componentStack);
}
render() {
if (this.state.hasError) {
return (
<div className="h-screen flex flex-col items-center justify-center gap-3 bg-gray-50 dark:bg-gray-950 text-gray-600 dark:text-gray-400">
<span className="text-4xl"></span>
<h2 className="text-lg font-semibold">应用发生错误</h2>
<p className="text-sm max-w-md text-center">{this.state.error?.message}</p>
<button
onClick={() => window.location.reload()}
className="px-4 py-2 rounded-lg bg-blue-500 text-white text-sm hover:bg-blue-600 transition-all"
>
重新加载
</button>
</div>
);
}
return this.props.children;
}
}