26 lines
1.0 KiB
JavaScript
26 lines
1.0 KiB
JavaScript
Date.prototype.dateFormat = function (fmt) {
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return getDateStr(this, fmt);
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};
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String.prototype.jsonDateFormat = function (fmt) {
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var date = new Date(parseInt(this.replace("/Date(", "").replace(")/", ""), 10));
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return getDateStr(date, fmt);
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};
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function getDateStr(date, fmt) {
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var o = {
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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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if (/(y+)/.test(fmt))
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fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
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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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return fmt;
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} |