问Vue.js如何将ajax获取的数据绑定在data上？

export default {

    data:function () {

        return{

            yzmId:"",

        }

    },

    mounted:function () {

        $.ajax({

            url:"address",

            type:'get',

            dataType:'json',

            crossDomain: true,

            success:function (rel) {

                this.yzmId=rel;

            },

            error:function (rel) {

                console.log(111)

            }

        })

    }

}