59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
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/*
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作者: 邓瑞
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版本: 1.0
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网站: www.dengruicode.com
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日期: 2024-04-21
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*/
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const TimeDR = {
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now() {
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let date = new Date()
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let yyyy = date.getFullYear()
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let MM = String(date.getMonth() + 1).padStart(2, '0')
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let dd = String(date.getDate()).padStart(2, '0')
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let HH = String(date.getHours()).padStart(2, '0')
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let mm = String(date.getMinutes()).padStart(2, '0')
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let ss = String(date.getSeconds()).padStart(2, '0')
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return `${yyyy}-${MM}-${dd} ${HH}:${mm}:${ss}`
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},
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// 时间相减
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// let startTime = "2024-04-20 11:30:00"
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// let endTime = "2024-04-22 12:00:00"
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// let timeSubResult = TimeDR.timeSub(startTime,endTime)
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timeSub(startTime, endTime) {
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let startDate = new Date(startTime)
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let endDate = new Date(endTime)
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let expire = false
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let expireText = '距离过期还差'
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let duration = endDate - startDate
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if (duration < 0) {
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expire = true
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expireText = '已过期'
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duration = -duration // 取负数时间差的绝对值
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}
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// 天数、小时数、分钟数、秒数
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let day = Math.floor(duration / (24 * 60 * 60 * 1000))
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let hour = Math.floor((duration / (60 * 60 * 1000)) % 24)
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let minute = Math.floor((duration / (60 * 1000)) % 60)
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let second = Math.floor(duration / 1000) % 60
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return {
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expire,
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startDate,
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endDate,
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day,
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hour,
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minute,
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second,
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remark: `${expireText} ${day} 天 ${hour} 小时 ${minute} 分钟 ${second} 秒`,
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}
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}
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}
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export default TimeDR
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