javascript获取当前日期时间的方法

 function disptime() { var time = new Date(); var date = time.toLocaleDateString()+"";  var hour = time.getHours()+""; var minute = time.getMinutes()+""; var second = time.getSeconds()+""; var timevalue = padTime(hour) + ":" + padTime(minute) + ":" + padTime(second) + ""; document.getElementById("Layer22").innerHTML = date; document.getElementById("Layer23").innerHTML = timevalue;}//时间补足0function padTime(v) { if (v.length == 1) {  return "0" + v; } else {  return v; }}var myTime = setInterval("disptime()", 1000);