用javascript显示数组数据

我有一个javascript代码，如下所示

 var startdate = "06/10/2014";
            //var newdate = new Date();
            var num = 12
            var months = [];
            for (var a = 0; a < num; a++) {
                var dt = new Date(startdate);
                dt.setMonth(dt.getMonth() - a);
                months[a] = dt;
            }
            return months;

             arylist = arylist + '{';

             arylist = arylist + '"name" :"' + months + '",';

             arylist = arylist + '"st_time_am_pm" :"' + st_time_am_pm + '",';
            arylist = arylist + '"ed_time_am_pm" :"' + ed_time_am_pm + '",';

            arylist = arylist + '}]';

var startdate=“06/10/2014”；
//var newdate=新日期（）；
var num=12
var月数=[]；
对于（var a=0；a

对于循环，根据插入日期返回12个月后的相同数据。我想在

““name”：“+months+”，

中显示所有结果，并将其显示在arrylist中。但它只是通过了那部分，我不知道问题在哪里。任何帮助都是感激的。谢谢

试试这个：

var startdate = "06/10/2014";
        //var newdate = new Date();
        var num = 12
        var months = [];
        var dt = new Date(startdate);
        for (var a = 0; a < num; a++) {
            dt.setMonth(dt.getMonth() - a);
            months[a] = dt;
        }

         arylist = arylist + '{';

         arylist = arylist + '"name" :"' + months + '",';

         arylist = arylist + '"st_time_am_pm" :"' + st_time_am_pm + '",';
        arylist = arylist + '"ed_time_am_pm" :"' + ed_time_am_pm + '",';

        arylist = arylist + '}]';

        return months;

var startdate=“06/10/2014”；
//var newdate=新日期（）；
var num=12
var月数=[]；
var dt=新日期（起始日期）；
对于（var a=0；a