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hms/apps/miniprogram/src/components/ErrorState/index.tsx
iven fcfc0ba5d9
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perf(miniprogram): 全面性能优化 — 分包加载 + 请求缓存 + 渲染优化
分包加载(主包从 517KB 降至 275KB,-47%):
- 将 27 个页面拆入 6 个分包(health/doctor/mall/profile/content/device)
- vendors.js 从 192KB 降至 36KB(-81%)
- echarts 514KB 仅在访问健康趋势页时按需加载

请求层优化:
- GET 请求增加 in-flight 去重 + 60s TTL 响应缓存
- 新建 points store 集中管理积分/签到状态(消除 5 处重复调用)
- health store todaySummary 增加 60s TTL
- mutation 后自动失效缓存(health input/daily-monitoring)
- logout 时清空请求缓存

渲染优化:
- 7 个组件添加 React.memo(EcCanvas/TrendChart/Loading/EmptyState 等)
- 修复 TrendChart setChartReady 导致的双重渲染
- 静态数组(quickServices/quickActions/trendLinks)提取到模块级
- restoreAuth 从页面级提升到 App 级别
- 文章列表图片添加 lazyLoad

构建优化:
- prod 配置添加 terser(drop_console + drop_debugger)
- crypto-js 从全量引入改为按需引入(AES + Utf8)
2026-04-28 11:44:37 +08:00

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import React from 'react';
import { View, Text } from '@tarojs/components';
import './index.scss';
interface ErrorStateProps {
text?: string;
onRetry?: () => void;
}
export default React.memo(function ErrorState({
text = '加载失败,请稍后重试',
onRetry,
}: ErrorStateProps) {
return (
<View className='error-state'>
<Text className='error-state-icon'></Text>
<Text className='error-state-text'>{text}</Text>
{onRetry && (
<View className='error-state-retry' onClick={onRetry}>
<Text className='error-state-retry-text'></Text>
</View>
)}
</View>
);
});