<template>
  <div id="app">
   <el-carousel :interval="5000" arrow="always">
    <el-carousel-item v-for="(img,index) in imgList" :key="index">
      <img v-bind:src="img.url">
    </el-carousel-item>
    </el-carousel>
  </div>
</template>

<script>
import 'element-ui/lib/theme-chalk/index.css'
import ElementUI from 'element-ui'
export default {
  name: 'App',
  data(){
    return{
      imgList:[
        {url:require('./assets/1.png')},
        {url:require('./assets/2.png')}
      ]
    }
  }
}
</script>

<style>
  .el-carousel__item h3 {
    color: #475669;
    font-size: 18px;
    opacity: 0.75;
    line-height: 300px;
    margin: 0;
  }

  .el-carousel__item:nth-child(2n) {
    background-color: #99a9bf;
  }

  .el-carousel__item:nth-child(2n+1) {
    background-color: #d3dce6;
  }
</style>

注意：1.url的使用必须require资源，不然默认为字符串；
2.我没有设置图片的大小，可自行设置