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43 lines
1.3 KiB
43 lines
1.3 KiB
export function dateTimeFormat(date, fmt = 'yyyy-MM-dd HH:mm:ss') { //日期时间格式化
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if (!date) {
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return ''
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}
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if (typeof date === 'string') {
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date = date.replace('T', ' ').replace('Z', '');
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date = new Date(date.replace(/-/g, '/'))
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}
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if (typeof date === 'number') {
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date = new Date(date)
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}
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var o = {
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'M+': date.getMonth() + 1,
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'd+': date.getDate(),
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'h+': date.getHours() % 12 === 0 ? 12 : date.getHours() % 12,
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'H+': date.getHours(),
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'm+': date.getMinutes(),
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's+': date.getSeconds(),
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'q+': Math.floor((date.getMonth() + 3) / 3),
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'S': date.getMilliseconds()
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}
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var week = {
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'0': '\u65e5',
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'1': '\u4e00',
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'2': '\u4e8c',
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'3': '\u4e09',
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'4': '\u56db',
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'5': '\u4e94',
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'6': '\u516d'
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}
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if (/(y+)/.test(fmt)) {
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fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length))
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}
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if (/(E+)/.test(fmt)) {
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fmt = fmt.replace(RegExp.$1, ((RegExp.$1.length > 1) ? (RegExp.$1.length > 2 ? '\u661f\u671f' : '\u5468') : '') + week[date.getDay() + ''])
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}
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for (var k in o) {
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if (new RegExp('(' + k + ')').test(fmt)) {
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fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : (('00' + o[k]).substr(('' + o[k]).length)))
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}
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}
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return fmt
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}
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