js$.renderDateTime = function (jsondate) {    var timeStamp = parseInt(jsondate.replace(/\D/igm, ""));    timeStamp = timeStamp - 8 * 60 * 60 * 1000; //（本地时间）东八区减去8小时    var date = new Date(timeStamp);    var year = date.getFullYear();    var month = date.getMonth() + 1;    var day = date.getDate();    var hour = date.getHours();    var minute = date.getMinutes();    var second = date.getSeconds();    return year        + "-" + (month < 10 ? "0" + month : month)        + "-" + (day < 10 ? "0" + day : day)        + " " + (hour < 10 ? "0" + hour : hour)        + ":" + (minute < 10 ? "0" + minute : minute)        + ":" + (second < 10 ? "0" + second : second);};