web/src/components/common/Empty.vue

<template>
  <div class="empty-container">
    <div class="empty-content-position">
      <el-image :src="require('@/assets/images/empty.png')"></el-image>
      <div class="empty-main">
        <slot name="default">{{ defaultTip }}</slot>
      </div>
    </div>
  </div>
</template>

<script>
import { Image } from 'element-ui'
export default {
  name: 'empty',
  components: {
    [Image.name]: Image
  },
  data () {
    return {
      defaultTip: '这里什么也没有'
    }
  }
}
</script>

<style lang="scss" scoped>
  .empty-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 16px;
    box-sizing: border-box;

    .empty-content-position {
      display: flex;
      align-items: center;
      flex-direction: column;
      justify-content: center;
    }

    .mt50 {
      margin-top: -50px;
    }

    .empty-main {
      @extend .empty-content-position;
      margin-top: 10px;
      text-align: center;
      color: #999;
      font-size: 14px;
      line-height: 22px;
    }

    .el-image {
      width: 160px;
      height: 160px;
    }
  }
</style>