var date = new Date();
var year = date.getFullYear();//年份
var month = date.getMonth()+1;//月份
var day = date.getDate();//日
var hours = date.getHours();//小时
var minutes = date.getMinutes();//分
var seconds = date.getSeconds();//秒
var currentDate = year+"/"+month+"/"+day+" “+hours+”:"+minutes+":"+seconds
var timestamp = date.getTime();//时间戳
var timestamp = date.valueOf();//时间戳
var timestamp2 = Date.parse(date);//时间戳(毫秒000显示)
alert(“当前时间:”+"\n"+currentDate+"\n"+timestamp);