jquery ajax get an array of parameters

Some get request, but the method requires an array or a set of parameters, as follows

       public virtual ActionResult Test(List<int> ids)
        {
            return Json("");
        }

Is a collection of parameter ids request mode

http://www.XX.com/test?ids=1&ids=2

The above values ​​written will receive ids 1 and 2

If a get ajax mode request, in addition to directly fight url, but this can also be written

           var ids = new Array();
            ids.push(1);
            ids.push(2);

            $.ajax({
                type: "get",
                traditional:true,
                url: "/test",
                data: { ids: ids },
                dataType: "json",
                success: function (res) {
                     
                }
            });

 

Set traditional: true to

So do not fight the url