时间戳日期相互转换

(function($) {

    $.extend({

        myTime: {

            /**

             * 当前时间戳

             * @return <int>        unix时间戳(秒)  

             */

            CurTime: function(){

                return Date.parse(new Date())/1000;

            },

            /**              

             * 日期 转换为 Unix时间戳

             * @param <string> 2014-01-01 20:20:20  日期格式              

             * @return <int>        unix时间戳(秒)              

             */

            DateToUnix: function(string) {

                var f = string.split(' ', 2);

                var d = (f[0] ? f[0] : '').split('-', 3);

                var t = (f[1] ? f[1] : '').split(':', 3);

                return (new Date(

                        parseInt(d[0], 10) || null,

                        (parseInt(d[1], 10) || 1) - 1,

                        parseInt(d[2], 10) || null,

                        parseInt(t[0], 10) || null,

                        parseInt(t[1], 10) || null,

                        parseInt(t[2], 10) || null

                        )).getTime() / 1000;

            },

            /**              

             * 时间戳转换日期              

             * @param <int> unixTime    待时间戳(秒)              

             * @param <bool> isFull    返回完整时间(Y-m-d 或者 Y-m-d H:i:s)              

             * @param <int>  timeZone   时区              

             */

            UnixToDate: function(unixTime, isFull, timeZone) {

                if (typeof (timeZone) == 'number')

                {

                    unixTime = parseInt(unixTime) + parseInt(timeZone) * 60 * 60;

                }

                var time = new Date(unixTime * 1000);

                var ymdhis = "";

                ymdhis += time.getUTCFullYear() + "-";

                ymdhis += (time.getUTCMonth()+1) + "-";

                ymdhis += time.getUTCDate();

                if (isFull === true)

                {

                    ymdhis += " " + time.getUTCHours() + ":";

                    ymdhis += time.getUTCMinutes() + ":";

                    ymdhis += time.getUTCSeconds();

                }

                return ymdhis;

            }

        }

    });

})(jQuery);