107 lines
2.8 KiB
TypeScript
107 lines
2.8 KiB
TypeScript
/**
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* 日期时间格式化工具
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*/
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/**
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* 格式化日期时间
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* @param date 日期对象或时间戳或日期字符串
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* @param format 格式字符串，默认 'YYYY-MM-DD HH:mm:ss'
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* @returns 格式化后的日期字符串
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*/
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export const formatDateTime = (
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date: Date | number | string | null | undefined,
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format: string = 'YYYY-MM-DD HH:mm:ss'
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): string => {
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if (!date) return '-'
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try {
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let d: Date
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if (date instanceof Date) {
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d = date
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} else if (typeof date === 'string') {
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// 处理 ISO 8601 格式字符串
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d = new Date(date)
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} else if (typeof date === 'number') {
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d = new Date(date)
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} else {
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// 如果是对象，尝试转换为字符串再解析
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d = new Date(String(date))
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}
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// 检查日期是否有效
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if (!(d instanceof Date) || isNaN(d.getTime())) {
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return '-'
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}
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const year = d.getFullYear()
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const month = String(d.getMonth() + 1).padStart(2, '0')
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const day = String(d.getDate()).padStart(2, '0')
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const hours = String(d.getHours()).padStart(2, '0')
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const minutes = String(d.getMinutes()).padStart(2, '0')
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const seconds = String(d.getSeconds()).padStart(2, '0')
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return format
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.replace('YYYY', String(year))
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.replace('MM', month)
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.replace('DD', day)
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.replace('HH', hours)
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.replace('mm', minutes)
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.replace('ss', seconds)
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} catch (error) {
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console.error('formatDateTime error:', error, date)
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return '-'
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}
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}
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/**
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* 格式化日期
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* @param date 日期对象或时间戳或日期字符串
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* @returns 格式化后的日期字符串 YYYY-MM-DD
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*/
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export const formatDate = (date: Date | number | string | null | undefined): string => {
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return formatDateTime(date, 'YYYY-MM-DD')
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}
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/**
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* 格式化时间
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* @param date 日期对象或时间戳或日期字符串
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* @returns 格式化后的时间字符串 HH:mm:ss
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*/
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export const formatTime = (date: Date | number | string | null | undefined): string => {
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return formatDateTime(date, 'HH:mm:ss')
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}
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/**
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* 相对时间格式化（如：1分钟前、2小时前）
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* @param date 日期对象或时间戳或日期字符串
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* @returns 相对时间字符串
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*/
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export const formatRelativeTime = (date: Date | number | string | null | undefined): string => {
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if (!date) return '-'
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const d = typeof date === 'string' || typeof date === 'number'
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? new Date(date)
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: date
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if (isNaN(d.getTime())) return '-'
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const now = new Date()
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const diff = now.getTime() - d.getTime()
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const seconds = Math.floor(diff / 1000)
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const minutes = Math.floor(seconds / 60)
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const hours = Math.floor(minutes / 60)
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const days = Math.floor(hours / 24)
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if (days > 0) {
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return `${days}天前`
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} else if (hours > 0) {
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return `${hours}小时前`
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} else if (minutes > 0) {
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return `${minutes}分钟前`
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} else {
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return '刚刚'
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}
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}
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