import {
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DATE_FORMAT,
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DEFAULT_PLACEHOLDER
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} from '/@/utils/constants'
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import moment, { Moment } from 'moment'
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// 时间字符串 或者 Unix 时间戳（毫秒数）
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export function formatDateTime (time: string | number, format = DATE_FORMAT) {
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return time ? moment(time, format) : DEFAULT_PLACEHOLDER
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}
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// Unix 时间戳 (秒)
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export function formatUnixTime (time: number, format = DATE_FORMAT): string {
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return time ? moment.unix(time).format(format) : DEFAULT_PLACEHOLDER
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}
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export function dateFormat (date:any, format:string) {
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format = format || 'yyyy-MM-dd hh:mm:ss'
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if (date !== 'Invalid Date') {
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const o = {
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'M+': date.getMonth() + 1, // month
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'd+': date.getDate(), // day
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'h+': date.getHours(), // hour
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'm+': date.getMinutes(), // minute
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's+': date.getSeconds(), // second
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'q+': Math.floor((date.getMonth() + 3) / 3), // quarter
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S: date.getMilliseconds() // millisecond
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}
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if (/(y+)/.test(format)) {
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format = format.replace(RegExp.$1,
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(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(format)) {
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format = format.replace(RegExp.$1,
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RegExp.$1.length === 1
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? o[k]
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: ('00' + o[k]).substr(('' + o[k]).length))
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}
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}
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return format
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}
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return ''
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}
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export function convertTimestampToDate (timestamp:any, format:string) {
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if (timestamp && (typeof timestamp === 'string') && timestamp.indexOf('-') > -1) {
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// eslint-disable-next-line no-useless-escape
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timestamp = timestamp.replace(/\-/g, '/')
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}
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const time = new Date(timestamp)
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const formatterTime = dateFormat(time, format)
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return formatterTime
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}
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// 返回年月日
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export const timestampToTime = (timestamp:number) => {
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if (!timestamp) return
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// 时间戳为10位需*1000，时间戳为13位不需乘1000
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const date = new Date(timestamp)
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const Y = date.getFullYear() + '-'
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const M =
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(date.getMonth() + 1 < 10
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? '0' + (date.getMonth() + 1)
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: date.getMonth() + 1) + '-'
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const D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate())
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return Y + M + D
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}
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