- Date.prototype.Format = function (fmt) {
- var o = {
- "M+": this.getMonth() + 1,
- "d+": this.getDate(),
- "H+": this.getHours(),
- "m+": this.getMinutes(),
- "s+": this.getSeconds(),
- "q+": Math.floor((this.getMonth() + 3) / 3),
- "S": this.getMilliseconds()
- };
- 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;
- }
-
- 调用:
- var time1 = new Date().Format("yyyy-MM-dd");
- var time2 = new Date().Format("yyyy-MM-dd HH:mm:ss");
-
- var nowTime=new Date();
- nowTime.setMonth(nowTime.getMonth()-1);
- alert(nowTime.Format("yyyy-MM-dd HH:mm:ss");)
posted @
2017-10-18 17:09
胡一生
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