export default {
    data() {
        return {
            provinceList: [], //省列表
            cityList: [], //市列表
            districtList: [], //区列表

        }
    },
    created() {
        this.getAreaData(undefined, 0)
    },
    methods: {
        getAreaData(pid, i) {
            if (i == 0) {
                this.$axios
                    .post("/address/lists",)
                    .then(res => {
                        this.provinceList = res.data;
                    })
                    .catch(err => {
                        this.$message.error(err);
                    });
            } else {
                this.$axios
                    .post("/address/lists", {
                        pid
                    })
                    .then(res => {
                        if (i == 1) {
                            this.cityList = res.data;
                        }
                        if (i == 2) {
                            this.districtList = res.data;
                        }
                    })
                    .catch(err => {
                        this.$message.error(err);
                    });
            }
        }
    }
}