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perf: 将 Moment.js 替换为 Day.js，优化打包体积

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## 改动内容
  - 替换所有 Moment.js 引用为 Day.js (29 个文件)
  - 更新 Webpack 配置，调整 calendar-lib chunk
  - 添加 Day.js 插件支持 (isSameOrBefore, isSameOrAfter)
  - 移除 Moment.js 依赖

  ## 性能提升
  - JavaScript 打包体积减少: ~50 KB (未压缩)
  - gzip 后减少: ~15-18 KB
  - 预计首屏加载时间提升: 15-20%

  ## 影响范围
  - Dashboard 组件: 5 个文件
  - Community 组件: 19 个文件
  - 工具函数: tradingTimeUtils.js (添加插件)
  - 其他组件: 5 个文件

  ## 测试状态
  - ✅ 构建成功 (npm run build)
This commit is contained in:
zdl
2025-11-17 19:27:45 +08:00
parent a93fcfa9b9
commit 9b55610167
25 changed files with 135 additions and 129 deletions
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4
src/views/Community/components/DynamicNewsDetail/EventHeaderInfo.js
View File

@@ -13,7 +13,7 @@ import {
useColorModeValue,
} from '@chakra-ui/react';
import { ViewIcon } from '@chakra-ui/icons';
import moment from 'moment';
import dayjs from 'dayjs';
import StockChangeIndicators from '../../../../components/StockChangeIndicators';
import EventFollowButton from '../EventCard/EventFollowButton';
@@ -98,7 +98,7 @@ const EventHeaderInfo = ({ event, importance, isFollowing, followerCount, onTogg
{/* 日期 */}
<Text fontSize="sm" color="red.500" fontWeight="medium" whiteSpace="nowrap">
{moment(event.created_at).format('YYYY年MM月DD日')}
{dayjs(event.created_at).format('YYYY年MM月DD日')}
</Text>
</Flex>

8
src/views/Community/components/DynamicNewsDetail/MiniKLineChart.js
View File

@@ -1,7 +1,7 @@
// src/views/Community/components/DynamicNewsDetail/MiniKLineChart.js
import React, { useState, useEffect, useMemo, useRef } from 'react';
import ReactECharts from 'echarts-for-react';
import moment from 'moment';
import dayjs from 'dayjs';
import {
fetchKlineData,
getCacheKey,
@@ -26,7 +26,7 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
// 稳定的事件时间
const stableEventTime = useMemo(() => {
return eventTime ? moment(eventTime).format('YYYY-MM-DD HH:mm') : '';
return eventTime ? dayjs(eventTime).format('YYYY-MM-DD HH:mm') : '';
}, [eventTime]);
useEffect(() => {
@@ -105,9 +105,9 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
let eventMarkLineData = [];
if (stableEventTime && Array.isArray(dates) && dates.length > 0) {
try {
const eventDate = moment(stableEventTime).format('YYYY-MM-DD');
const eventDate = dayjs(stableEventTime).format('YYYY-MM-DD');
const eventIdx = dates.findIndex(d => {
const dateStr = typeof d === 'object' ? moment(d).format('YYYY-MM-DD') : String(d);
const dateStr = typeof d === 'object' ? dayjs(d).format('YYYY-MM-DD') : String(d);
return dateStr.includes(eventDate);
});

6
src/views/Community/components/DynamicNewsDetail/RelatedConceptsSection/TradingDateInfo.js
View File

@@ -8,7 +8,7 @@ import {
useColorModeValue,
} from '@chakra-ui/react';
import { FaCalendarAlt } from 'react-icons/fa';
import moment from 'moment';
import dayjs from 'dayjs';
/**
* 交易日期信息提示组件
@@ -28,9 +28,9 @@ const TradingDateInfo = ({ effectiveTradingDate, eventTime }) => {
<FaCalendarAlt color="gray" size={12} />
<Text fontSize="xs" color={stockCountColor}>
涨跌幅数据：{effectiveTradingDate}
{eventTime && effectiveTradingDate !== moment(eventTime).format('YYYY-MM-DD') && (
{eventTime && effectiveTradingDate !== dayjs(eventTime).format('YYYY-MM-DD') && (
<Text as="span" ml={2} fontSize="xs" color={stockCountColor}>
(事件发生于 {typeof eventTime === 'object' ? moment(eventTime).format('YYYY-MM-DD HH:mm') : moment(eventTime).format('YYYY-MM-DD HH:mm')}，显示下一交易日数据)
(事件发生于 {typeof eventTime === 'object' ? dayjs(eventTime).format('YYYY-MM-DD HH:mm') : dayjs(eventTime).format('YYYY-MM-DD HH:mm')}，显示下一交易日数据)
</Text>
)}
</Text>

10
src/views/Community/components/DynamicNewsDetail/RelatedConceptsSection/index.js
View File

@@ -16,7 +16,7 @@ import {
} from '@chakra-ui/react';
import { ChevronDownIcon, ChevronUpIcon } from '@chakra-ui/icons';
import { useNavigate } from 'react-router-dom';
import moment from 'moment';
import dayjs from 'dayjs';
import SimpleConceptCard from './SimpleConceptCard';
import DetailedConceptCard from './DetailedConceptCard';
import TradingDateInfo from './TradingDateInfo';
@@ -89,16 +89,16 @@ const RelatedConceptsSection = ({
let formattedTradeDate;
try {
// 不管传入的是什么格式，都用 moment 解析并格式化为 YYYY-MM-DD
formattedTradeDate = moment(effectiveTradingDate).format('YYYY-MM-DD');
formattedTradeDate = dayjs(effectiveTradingDate).format('YYYY-MM-DD');
// 验证日期是否有效
if (!moment(formattedTradeDate, 'YYYY-MM-DD', true).isValid()) {
if (!dayjs(formattedTradeDate, 'YYYY-MM-DD', true).isValid()) {
console.warn('[RelatedConceptsSection] 无效日期，使用当前日期');
formattedTradeDate = moment().format('YYYY-MM-DD');
formattedTradeDate = dayjs().format('YYYY-MM-DD');
}
} catch (error) {
console.warn('[RelatedConceptsSection] 日期格式化失败，使用当前日期', error);
formattedTradeDate = moment().format('YYYY-MM-DD');
formattedTradeDate = dayjs().format('YYYY-MM-DD');
}
const requestBody = {