六、Loading简单配置

Vue中配置

<template>
  <div class="loading">
    <img src="./../assets/img/loading.gif" alt="">
  </div>
</template>
<script>
  export default {
    name: 'LOADING',
    data () {
      return {}
    },
  }
</script>
<style scoped>
  .loading{
    position: fixed;
    top:0;
    left:0;
    z-index:121;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: table-cell;
    vertical-align: middle;
    text-align: center;
  }
  .loading img{
      width: 1rem;
      height: 1rem;
    margin:7.5rem auto;
  }
</style>

然后做一个if判断