JQuery/JS插件日期插件

用于日期的计算，功能比较全，我常用的主要是日期的计算（多一天少一天，或者添加几个月等），日期格式化

网址：http://momentjs.cn/

测试代码：

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title></title>
    <meta charset="utf-8" />
</head>
<body>
    <script type="text/javascript" src="http://momentjs.cn/downloads/moment.js"></script>
    <script type="text/javascript">

        var d1 = moment(\'2019-01-29 14:27:00\').add(1, \'minutes\').format("YYYY-MM-DD HH:mm:ss");
        var d2 = moment(\'2019-01-29 14:27:00\').add(1, \'hours\').format("YYYY-MM-DD HH:mm:ss");
        var d3 = moment(\'2019-01-29 14:27:00\').add(1, \'days\').format("YYYY-MM-DD HH:mm:ss");
        var d4 = moment(\'2019-01-29 14:27:00\').add(1, \'months\').format("YYYY-MM-DD HH:mm:ss");
        //var d5 = moment(\'2019-01-29 14:27:00\').add(-1, \'minutes\').format("YYYY-MM-DD HH:mm:ss");
        //console.log(d5);


        //改变时间
        var changeTime = function (timeType, timeNumber) {

            var WaringTime = \'2019-01-29 14:27:00\';
            console.log(WaringTime);

            //var waringDate = new Date(WaringTime);
            var strStartTime = null;
            var strEndTime = null;

            var type = \'\';
            if (timeType == \'分钟\') {
                type = \'minutes\';
            } else if (timeType == \'小时\') {
                type = \'hours\';
            }
            else if (timeType == \'天\') {
                type = \'days\';
            }
            else if (timeType == \'月\') {
                type = \'months\';
            }
            strStartTime = moment(WaringTime).add(-timeNumber, type).format("YYYY-MM-DD HH:mm:ss");
            strEndTime = moment(WaringTime).add(timeNumber, type).format("YYYY-MM-DD HH:mm:ss");

            console.log(strStartTime);
            console.log(strEndTime);

            //$("#StartTime").val(strStartTime);
            //$("#EndTime").val(strEndTime);
        }

        changeTime(\'月\', 1);

    </script>
</body>
</html>