日期格式化

Date.prototype.format = function (format) {
var args = {
"M+": this.getMonth() + 1,
"d+": this.getDate(),
"h+": this.getHours(),
"m+": this.getMinutes(),
"s+": this.getSeconds(),
"q+": Math.floor((this.getMonth() + 3) / 3), //quarter

"S": this.getMilliseconds()
};
if (/(y+)/.test(format)) format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var i in args) {
var n = args[i];

if (new RegExp("(" + i + ")").test(format)) format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? n : ("00" + n).substr(("" + n).length));
}
return format;
};

调用 

new Date().format('yyyy-MM-dd hh:mm:ss') 

接品返回的字符串转化   

var time=/Date(1526616417000)/

var ntime=eval(time.replace(//Date((d+))//gi, "new Date($1)")).format('yyyy-MM-dd hh:mm:ss')