export const calcDate = (date1, date2) => {
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var date3 = date2 - date1
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var days = Math.floor(date3 / (24 * 3600 * 1000))
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var leave1 = date3 % (24 * 3600 * 1000) // 计算天数后剩余的毫秒数
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var hours = Math.floor(leave1 / (3600 * 1000))
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var leave2 = leave1 % (3600 * 1000) // 计算小时数后剩余的毫秒数
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var minutes = Math.floor(leave2 / (60 * 1000))
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var leave3 = leave2 % (60 * 1000) // 计算分钟数后剩余的毫秒数
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var 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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}
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/**
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* 日期格式化
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*/
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export function dateFormat(date) {
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let format = 'yyyy-MM-dd hh:mm:ss'
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if (date !== 'Invalid Date') {
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var 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 (var 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]
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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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