js获取当前时间戳

*/

1.获取时间2015-07-28 10:11

*/

getTime: function(timeString, type) {

var date = new Date(timeString);

var year = date.getFullYear();

var month = date.getMonth() + 1;

month = month > 9 ? month : '0' + month;

var day = date.getDate() > 9 ? date.getDate() : '0' + date.getDate();

var hour = date.getHours() > 9 ? date.getHours() : '0' + date.getHours();

var minute = date.getMinutes() > 9 ? date.getMinutes() : '0' + date.getMinutes();

var second = date.getSeconds() > 9 ? date.getSeconds() : '0' + date.getSeconds();

if (!type) { //默认带上小时

return year + '-' + month + '-' + day + ' ' + hour;

} else if (type == 1) { //加上分钟

return year + '-' + month + '-' + day + ' ' + hour + ':' + minute;

} else if (type == 2) { //j加上秒

return year + '-' + month + '-' + day + ' ' + hour + ':' + minute + ':' + second;

} else if (type == 3) { //天

return year + '-' + month + '-' + day;

}

}

/*

2.获取时间戳

@parmas timeString = 2015-12-20 12:00  timeString不传则获取当前时间戳

*/

getTimeStamp: function(timeString) {

    if (timeString) {

       if (timeString.length == 13) {

          timeString = timeString + ':00'; //不能只到小时

       }

       return Date.parse(new Date(timeString));

        //or  return new Date(timeString).getTime();

     } else {

        return Date.parse(new Date());

         //or   return new Date().getTime();

     }

},