//yyyy-mm-dd

function ChangeDateFormat(time) {

    if (time != null) {

        var date = new Date(parseInt(time.replace("/Date(", "").replace(")/", ""), 10));

        var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;

        var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();

        return date.getFullYear() + "-" + month + "-" + currentDate;

    }

return "";

}

//yyyy-mm-dd-hh-mm-ss

 //将/Date(...)/转换成yyyy-mm-dd     function ChangeDateFormats(time) {         if (time != null) {             var date = new Date(parseInt(time.replace("/Date(", "").replace(")/", ""), 10));             /*var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;             var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();             return date.getFullYear() + "-" + month + "-" + currentDate;*/             var now = new Date().format("yyyy-MM-dd hh:mm:ss", date);             return now;         }         return "";     }

    //转换日期格式     Date.prototype.format = function (format, date) {         /*         * eg:format="YYYY-MM-dd hh:mm:ss";         */         var o = {             "M+": date.getMonth() + 1, // month              "d+": date.getDate(), // day              "h+": date.getHours(), // hour              "m+": date.getMinutes(), // minute              "s+": date.getSeconds(), // second              "q+": Math.floor((date.getMonth() + 3) / 3), // quarter              "S": date.getMilliseconds()             // millisecond          }

        if (/(y+)/.test(format)) {             format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));         }

        for (var k in o) {             if (new RegExp("(" + k + ")").test(format)) {                 format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));             }         }         return format;     }