vue配置怎么請(qǐng)求本地的json數(shù)據(jù)

const express = require('express')
const app = express()
const appData = require('../data.json') // 加載本地json文件
const seller = appData.seller // 獲取對(duì)應(yīng)本地?cái)?shù)據(jù)
const goods = appData.goods
const ratings = appData.ratings
const apiRoutes = express.Router()
app.use('/api',apiRoutes)

 //然后找到devSeerver，在里面添加
 before (app) {
 app.get('/api/seller',(reg,res) => {
 res.json({
 errno: 0,
 data: seller
 }) // 接口返回json數(shù)據(jù)，上面配置的數(shù)據(jù)seller就復(fù)制給data請(qǐng)求后調(diào)用
 }),
 app.get('/api/goods',(reg,res) => {
 res.json({
 errno: 0,
 data: goods
 }) // 接口返回json數(shù)據(jù)，上面配置的數(shù)據(jù)goods就復(fù)制給data請(qǐng)求后調(diào)用
 }),
 app.get('/api/ratings',(reg,res) => {
 res.json({
 errno: 0,
 data: ratings
 }) // 接口返回json數(shù)據(jù)，上面配置的數(shù)據(jù)ratings就復(fù)制給data請(qǐng)求后調(diào)用
 })
 }

<script>
import header from './components/header/header.vue'
const ERR_OK = 0
export default {
 data () {
 return {
 seller: {}
 }
 },
 created () {
 this.$http.get('/api/seller').then((response) => {
 response = response.body; // 獲取到數(shù)據(jù)
 if (response.errno === ERR_OK) {
 this.seller = response.data;
 console.log(this.seller);
 }
 })
 },
 components: {
 'v-header': header
 }
}
</script>