我用vuecli初始化了一個(gè)項(xiàng)目，然后在我引入圖片的時(shí)候出現(xiàn)了問題，js獲取的圖片我是這么寫的

    {
          src: require('../assets/slideShow/pic1.jpg'),
          title: 'xxx1',
          href: 'detail/analysis'
        },

頁(yè)面上的圖片我是這么寫的

.index-board-hill .index-board-item-inner{
  background: url(../assets/images/4.png) no-repeat;
}

但是全部都報(bào)錯(cuò)了，路徑是對(duì)的。
但是報(bào)了這個(gè)錯(cuò)誤

index.js?bed3:161 [WDS] Errors while compiling. Reload prevented.errors @ index.js?bed3:161onmessage @ socket.js?57b2:41EventTarget.dispatchEvent @ sockjs.js?3600:170(anonymous function) @ sockjs.js?3600:883SockJS._transportMessage @ sockjs.js?3600:881EventEmitter.emit @ sockjs.js?3600:86WebSocketTransport.ws.onmessage @ sockjs.js?3600:2957
index.js?bed3:167 ./node_modules/css-loader?{"sourceMap":true}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-6be49aa4","scoped":true,"hasInlineConfig":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0!./src/pages/index.vue
Module not found: Error: Can't resolve '../assets/images/1.png' in 'D:\vuecli\vuecli\src\pages'
 @ ./node_modules/css-loader?{"sourceMap":true}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-6be49aa4","scoped":true,"hasInlineConfig":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0!./src/pages/index.vue 7:1417-1450
 @ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":true}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-6be49aa4","scoped":true,"hasInlineConfig":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0!./src/pages/index.vue
 @ ./src/pages/index.vue
 @ ./src/router/index.js
 @ ./src/main.js
 @ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

這是什么原因--