VUE中对获取到的数组进行排序

KStarForm.initFormDataAfter = function () {            
            var userAccount = ApplicantAccount;

            axios.post('/XXXX/Service001', { UserAccount: userAccount, BeginDate: beginDate, EndDate: endDate }).then(function (res) {
                var resdata = JSON.parse(res.data.data);

                resdata = resdata.sort(function (a, b) {
                    var x = a["begda"];
                    var y = b["begda"];
                    return ((x < y) ? -1 : ((x < y) ? 1 : 0));
                });

                AbsDate = resdata;

            });            
        }

代码里面begda是要进行排序的字段名称