js解析格式化json日期

代码：

function jsonDateFormat(jsonDate) {//json日期格式转换为正常格式
    try {
        var date = new Date(parseInt(jsonDate.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;
    } catch (ex) {
        return "";
    }
}

function formatTime(val) {
    var re = /-?\d+/;
    var m = re.exec(val);
    var d = new Date(parseInt(m[0]));
    // 按【2012-02-13 09:09:09】的格式返回日期
    return d.format("yyyy/MM/dd hh:mm:ss");
}

Date.prototype.format = function (format) //author: meizz
{
    var o = {
        "M+": this.getMonth() + 1, //month
        "d+": this.getDate(),    //day
        "h+": this.getHours(),   //hour
        "m+": this.getMinutes(), //minute
        "s+": this.getSeconds(), //second
        "q+": Math.floor((this.getMonth() + 3) / 3),  //quarter
        "S": this.getMilliseconds() //millisecond
    }
    if (/(y+)/.test(format)) format = format.replace(RegExp.$1,
    (this.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;
}


/**
 * * 计算 两个时间 间隔的小时数
 * @param {} startDate
 * @param {} endDate
 * @returns {}
 */
function GetDateDiff(startDate, endDate) {
    var startTime = new Date(Date.parse(startDate.replace(/-/g, "/"))).getTime();
    var endTime = new Date(Date.parse(endDate.replace(/-/g, "/"))).getTime();
    var dates = Math.abs((startTime - endTime)) / (1000 * 60 * 60);
    return dates;
}

用法：

var result =formatTime(json格式日期); 或者 jsonDateFormat(json格式日期)