在父组件vue页面关闭子组件小页面

子组件 alertComp.vue
<template>
  <div>
    <div class="black" @click="close">X</div>
</div>

close(){
      console.info('*****关闭**1111***')
      this.$emit('closeDiv1')
    },


父组件

<alert-comp class="right-list" @closeDiv1="closeDiv1" v-if="militar"/>

closeDiv1() {
      console.info('*****关闭**1111***')
      this.militar = false
    },