JS日期时间类型(Y-m-d H:i:s)与时间戳互转

function datetime_to_unix(datetime){
var tmp_datetime = datetime.replace(/:/g,'-');
tmp_datetime = tmp_datetime.replace(/ /g,'-');
var arr = tmp_datetime.split("-");
var now = new Date(Date.UTC(arr[0],arr[1]-1,arr[2],arr[3]-8,arr[4],arr[5]));
return parseInt(now.getTime()/1000);
}

function unix_to_datetime(unix) {
var now = new Date(parseInt(unix) * 1000);
return now.toLocaleString().replace(/年|月/g, "-").replace(/日/g, " ");
}

var datetime = '2012-11-16 10:36:50';
var unix = datetime_to_unix(datetime);
document.write(datetime+' 转换后的时间戳为: '+unix+'
');

var unix = 1353033300;
var datetime = unix_to_datetime(unix);
document.write(unix+' 转换后的日期为: '+datetime);

function getCurrentTime(){
var dtCur = new Date();
var yearCur = dtCur.getFullYear();
var monCur = dtCur.getMonth() + 1;
var dayCur = dtCur.getDate();
var hCur = dtCur.getHours();
var mCur = dtCur.getMinutes();
var sCur = dtCur.getSeconds();
timeCur = yearCur + "-" + (monCur < 10 ? "0" + monCur : monCur) + "-"
+ (dayCur < 10 ? "0" + dayCur : dayCur) + " " + (hCur < 10 ? "0" + hCur : hCur)
+ ":" + (mCur < 10 ? "0" + mCur : mCur) + ":" + (sCur < 10 ? "0" + sCur : sCur);
//alert(timeCur);// 输出时间
return timeCur;
}