const formatTime = date => {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
|
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return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
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}
|
|
const formatTime2 = date => {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
|
|
return [year, month].map(formatNumber).join('-')
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}
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const formatNumber = n => {
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n = n.toString()
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return n[1] ? n : '0' + n
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}
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/**
|
* 日期格式化
|
* @param {Object} date
|
* @param {Object} fmt
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*/
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function dateFormat(date, fmt) {
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if (!date) {
|
return
|
}
|
if (!fmt) {
|
fmt = 'yyyy-MM-dd hh:mm'
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}
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if (!(date instanceof Date)) {
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date = new Date(typeof date == 'number' ? date : date.replace(/-/g, '/'))
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}
|
|
if (/(y+)/.test(fmt)) {
|
fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
|
}
|
|
let o = {
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'M+': date.getMonth() + 1,
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'd+': date.getDate(),
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'h+': date.getHours(),
|
'm+': date.getMinutes(),
|
's+': date.getSeconds()
|
};
|
|
for (let k in o) {
|
if (new RegExp(`(${k})`).test(fmt)) {
|
let str = o[k] + '';
|
fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? str : ('00' + str).substr(str.length));
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}
|
}
|
return fmt;
|
}
|
|
|
module.exports = {
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formatTime: formatTime,
|
formatTime2: formatTime2,
|
dateFormat
|
}
|