export const calcDate = (date1, date2) => {
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let date3 = date2 - date1
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let days = Math.floor(date3 / (24 * 3600 * 1000))
|
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let leave1 = date3 % (24 * 3600 * 1000) //计算天数后剩余的毫秒数
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let hours = Math.floor(leave1 / (3600 * 1000))
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|
let leave2 = leave1 % (3600 * 1000) //计算小时数后剩余的毫秒数
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let minutes = Math.floor(leave2 / (60 * 1000))
|
|
let leave3 = leave2 % (60 * 1000) //计算分钟数后剩余的毫秒数
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let seconds = Math.round(date3 / 1000)
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return {
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leave1,
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leave2,
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leave3,
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days: days,
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hours: hours,
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minutes: minutes,
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seconds: seconds,
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}
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}
|
|
/**
|
* 日期格式化
|
*/
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export function dateFormat(date, format) {
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format = format || 'yyyy-MM-dd hh:mm:ss'
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if (date !== 'Invalid Date') {
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let 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))
|
format = format.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length))
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for (let 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 ? o[k] : ('00' + o[k]).substr(('' + o[k]).length)
|
)
|
return format
|
}
|
return ''
|
}
|
|
/**
|
* 当前时间戳
|
*/
|
export function dateNow() {
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return dateFormat(new Date(), 'yyyyMMddhhmmss')
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}
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