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@justpsvm

justpsvm/date_handle.js

Last active Jun 9, 2017
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js 简单日期处理
/*日期格式化 yyyy-MM-dd*/
Date.prototype.Format = function (fmt) {
var o = {
"M+": this.getMonth() + 1, //月份
"d+": this.getDate(), //日
"h+": this.getHours(), //小时
"m+": this.getMinutes(), //分
"s+": this.getSeconds(), //秒
"q+": Math.floor((this.getMonth() + 3) / 3), //季度
"S": this.getMilliseconds() //毫秒
};
if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
return fmt;
}
/*计算两个时间的天数*/
function getDay(start,end){
var arrDate, objDate1, objDate2, intDays;
objDate1 = new Date();
objDate2 = new Date();
arrDate = start.split("-");
objDate1.setFullYear(arrDate[0], arrDate[1], arrDate[2]);
arrDate = end.split("-");
objDate2.setFullYear(arrDate[0], arrDate[1], arrDate[2]);
intDays = parseInt(Math.abs(objDate1 - objDate2) / 1000 / 60 / 60 / 24);
return intDays + 1;
}
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