Unable to get value in Vue

var vue3 = new Vue ({
    el: "#app3",
    data:{
        statistics:{
            totalcount:0,
            todaycount:0
        }
    },
    created:function () {
        ferrydatalogdatacontroller.getstatistics ({},function (data) {
            if (data.status== {var result
                = Data.resultobject;
                Console.log (vue3.data);
                if (Result!= null && result.length>0) {
                  //  VUE3.PA
                    console.log (result[0]);
                    Vue.set (vue3.statistics, ' TotalCount ', result[0].count);
                    Vue.set (vue3.statistics, ' Todaycount ', result[1].count);
                   /* Vue3.statistics.totalCount = Result[0].count;
                    Vue3.statistics.totalCount = result[1].count;*/
}

}}); Problem: Unable to get vue3.data value
reason: Because Ajax uses synchronous methods, resulting in the creation of Vue without generating data module data
solution: Using Ajax asynchronous methods