json时间格式化(JS)

function formatDate(jsonDate) {    //json日期格式转换为正常格式    var jsonDateStr = jsonDate.toString();    try {        var date = new Date(parseInt(jsonDateStr.replace("/Date(", "").replace(")/", ""), 10));        var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;        var day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();        var hours = date.getHours();        var minutes = date.getMinutes();        var seconds = date.getSeconds();        var milliseconds = date.getMilliseconds();        //return date.getFullYear() + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds + "." + milliseconds;//年月日时分秒        return date.getFullYear() + "-" + month + "-" + day     } catch (ex) {        return "时间格式转换错误";    }}