vue-cli項目如何使用vue-resource獲取本地的json數據（模擬服務端返回數據）

{
 "seller": {
 "name": "粥品香坊（回龍觀）",
 "description": "蜂鳥專送",
 "bulletin": "會指定餐飲服務商。",
 "avatar": "http://static.galileo.xiaojukeji.com/static/tms/seller_avatar_256px.jpg",
 },
 "goods": [
 {
 "name": "熱銷榜",
 "type": -1
 },
 {
 "name": "熱銷榜",
 "type": -1
 }
 ],
 "ratings": [
 {
 "username": "3******c",
 "avatar": "http://static.galileo.xiaojukeji.com/static/tms/default_header.png",
 "recommend": [
 "南瓜粥",
 "皮蛋瘦肉粥"
 ]
 },
 {
 "username": "2******3",
 "avatar": "http://static.galileo.xiaojukeji.com/static/tms/default_header.png",
 "recommend": [
 "扁豆燜面"
 ]
 }
 ]
}

//模擬服務器返回數據--開始
var appData = require('../data.json');
var seller = appData.seller;
var goods = appData.goods;
var ratings = appData.ratings;

var apiRoutes = express.Router();

apiRoutes.get('/seller', function (req, res) {
 res.json({
 errno: 0,
 data: seller
 });
});

apiRoutes.get('/goods', function (req, res) {
 res.json({
 errno: 0,
 data: goods
 });
});

apiRoutes.get('/ratings', function (req, res) {
 res.json({
 errno: 0,
 data: ratings
 });
});

app.use('/api', apiRoutes);
//模擬服務器返回數據--結束

export default{
 data () {
 return {
 seller: {}
 };
 },
 created () {
 this.$http.get('/api/seller').then((response) => {
 // console.log(response);
 response = response.body;
 const ERR_OK = 0;
 if (response.errno === ERR_OK) {
 let data = response.data;
 console.log(data);
 }
 });
 },
 components: {
 'v-header': header
 }
};