...
app.use(hotMiddleware)

// serve pure static assets
var staticPath = path.posix.join(config.dev.assetsPublicPath, config.dev.assetsSubDirectory)
app.use(staticPath, express.static('./static'))

app.use('/data',express.static('./data'))/*其实只有这一行，特别注意，这个不加拿不到json*/

var uri = 'http://localhost:' + port
...

{
  test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
  loader: 'url-loader',
  options: {
   limit: 10000,
   /* name: utils.assetsPath('img/[name].[hash:7].[ext]')这个会改变图片的名字*/
  　　 name: utils.assetsPath('img/[name].[ext]')
 　　　　}<br>}

 [{
 "gname":"小米MIX3",
 "price":"3499",
 "img":"http://localhost:8082/static/img/mix5.png",
 "goods_des":"OLED 显示屏幕，升级计步算法",
 "review":"听说小米客服美眉很厉害送我一首藏头诗可好我爱钱天玉",
 "review_author":"来自橙子的"
},{
 "gname":"小米MIX4",
 "price":"3499",
 "img":"http://localhost:8082/static/img/mix5.png",
 "goods_des":"6.4 全面屏，全陶瓷机身"
}]

<li v-for="(item,index) in arrList" class="goods-list-item">
 <span class="flag flag-new">{{item.flag}}</span>
 <a href="#" rel="external nofollow" class="img-wrap">
  <img :src="item.img" /><!--或者v-bind:src="item.img"-->
 </a>
 <h3 class="good-title"><a href="">{{item.gname}}</a></h3>
 <p class="good-desc">{{item.goods_des}}</p>
 <p class="good-price">{{item.price}}</p>
 <p class="review-wrap" v-if="item.review"><!--如果review存在就显示-->
  <a href="">
   <span class="review">{{item.review}}</span>
   <span class="author">{{item.review_author}}</span>
  </a>
 </p>
</li>