134 lines
3.4 KiB
TypeScript
134 lines
3.4 KiB
TypeScript
/**
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* Independent time operation tool to facilitate subsequent switch to dayjs
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*/
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import dayjs from 'dayjs'
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const DATE_TIME_FORMAT = 'YYYY-MM-DD HH:mm:ss'
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const DATE_FORMAT = 'YYYY-MM-DD'
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export function formatToDateTime(date?: dayjs.ConfigType, format = DATE_TIME_FORMAT): string {
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return dayjs(date).format(format)
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}
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export function formatToDate(date?: dayjs.ConfigType, format = DATE_FORMAT): string {
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return dayjs(date).format(format)
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}
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export function beginOfDay(date) {
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return new Date(date.getFullYear(), date.getMonth(), date.getDate())
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}
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export function endOfDay(date) {
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return new Date(date.getFullYear(), date.getMonth(), date.getDate(), 23, 59, 59, 999)
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}
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export function betweenDay(date1, date2) {
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date1 = convertDate(date1)
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date2 = convertDate(date2)
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// 计算差值
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return Math.floor((date2.getTime() - date1.getTime()) / (24 * 3600 * 1000))
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}
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export function formatDate(date, fmt) {
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date = convertDate(date)
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const o = {
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'M+': date.getMonth() + 1, //月份
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'd+': date.getDate(), //日
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'H+': date.getHours(), //小时
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'm+': date.getMinutes(), //分
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's+': date.getSeconds(), //秒
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'q+': Math.floor((date.getMonth() + 3) / 3), //季度
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S: date.getMilliseconds() //毫秒
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}
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if (/(y+)/.test(fmt)) {
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// 年份
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fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length))
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}
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for (const k in o) {
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if (new RegExp('(' + k + ')').test(fmt)) {
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fmt = fmt.replace(RegExp.$1, RegExp.$1.length === 1 ? o[k] : ('00' + o[k]).substr(('' + o[k]).length))
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}
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}
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return fmt
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}
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export function addTime(date, time) {
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date = convertDate(date)
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return new Date(date.getTime() + time)
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}
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export function convertDate(date) {
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if (typeof date === 'string') {
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return new Date(date)
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}
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return date
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}
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/**
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* 日期格式化
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* @param date 日期
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* @param block 格式化字符串
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*/
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export function dateFormat(date, block) {
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if (!date) {
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return ''
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}
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let format = block || 'yyyy-MM-dd'
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date = new Date(date)
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const map = {
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M: date.getMonth() + 1, // 月份
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d: date.getDate(), // 日
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h: date.getHours(), // 小时
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m: date.getMinutes(), // 分
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s: date.getSeconds(), // 秒
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q: Math.floor((date.getMonth() + 3) / 3), // 季度
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S: date.getMilliseconds() // 毫秒
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}
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format = format.replace(/([yMdhmsqS])+/g, (all, t) => {
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let v = map[t]
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if (v !== undefined) {
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if (all.length > 1) {
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v = `0${v}`
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v = v.substr(v.length - 2)
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}
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return v
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} else if (t === 'y') {
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return date
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.getFullYear()
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.toString()
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.substr(4 - all.length)
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}
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return all
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})
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return format
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}
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/**
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* 将毫秒，转换成时间字符串。例如说，xx 分钟
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*
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* @param ms 毫秒
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* @returns {string} 字符串
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*/
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export function getDate(ms) {
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const day = Math.floor(ms / (24 * 60 * 60 * 1000))
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const hour = Math.floor(ms / (60 * 60 * 1000) - day * 24)
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const minute = Math.floor(ms / (60 * 1000) - day * 24 * 60 - hour * 60)
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const second = Math.floor(ms / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60)
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if (day > 0) {
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return day + '天' + hour + '小时' + minute + '分钟'
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}
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if (hour > 0) {
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return hour + '小时' + minute + '分钟'
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}
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if (minute > 0) {
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return minute + '分钟'
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}
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if (second > 0) {
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return second + '秒'
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} else {
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return 0 + '秒'
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}
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}
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export const dateUtil = dayjs
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