61 lines
1.8 KiB
JavaScript
61 lines
1.8 KiB
JavaScript
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/**
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* 对日期进行格式化，
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* @param date 要格式化的日期
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* @param format 进行格式化的模式字符串
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* 支持的模式字母有：
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* y:年,
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* M:年中的月份(1-12),
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* d:月份中的天(1-31),
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* h:小时(0-23),
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* m:分(0-59),
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* s:秒(0-59),
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* S:毫秒(0-999),
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* q:季度(1-4)
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* @return String
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* @author yanis.wang
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* @see http://yaniswang.com/frontend/2013/02/16/dateformat-performance/
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*/
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function dateFormat(date, format) {
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date = new Date(date);
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var map = {
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"M": date.getMonth() + 1, //月份
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"d": date.getDate(), //日
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"h": date.getHours(), //小时
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"m": date.getMinutes(), //分
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"s": date.getSeconds(), //秒
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"q": Math.floor((date.getMonth() + 3) / 3), //季度
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"S": date.getMilliseconds() //毫秒
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};
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format = format.replace(/([yMdhmsqS])+/g, function (all, t) {
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var v = map[t];
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if (v !== undefined) {
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if (all.length > 1) {
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v = '0' + v;
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v = v.substr(v.length - 2);
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}
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return v;
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}
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else if (t === 'y') {
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return (date.getFullYear() + '').substr(4 - all.length);
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}
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return all;
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});
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return format;
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};
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//template魔板处理后台时间戳转日期方法
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function timestamp(value, format) {
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var date = new Date(value);
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var y = date.getFullYear();
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var m = date.getMonth() + 1;
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m = m < 10 ? ('0' + m) : m;
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var d = date.getDate();
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d = d < 10 ? ('0' + d) : d;
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var h = date.getHours();
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h = h < 10 ? ('0' + h) : h;
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var minute = date.getMinutes();
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var second = date.getSeconds();
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minute = minute < 10 ? ('0' + minute) : minute;
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second = second < 10 ? ('0' + second) : second;
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return y + '-' + m + '-' + d + ' ' + h + ':' + minute + ':' + second;
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}
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