screen-shunhe/src/App.vue

<template>
  <div id="app">
    <v-toast v-show="showToast"></v-toast>
    <v-dialog v-show="showAlert"></v-dialog>
    <router-view/>
  </div>
</template>

<script>
import toast from '@/components/toast'
import dialog from '@/components/dialog'
import { mapGetters } from 'vuex'
export default {
  name: 'App',
  components: {
    'v-toast': toast,
    'v-dialog': dialog
  },
  data () {
    return {}
  },
  computed: {
    ...mapGetters(['showToast', 'showAlert'])
  },
  mounted () {
    const htmlStyle = document.getElementsByTagName('html')[0].style
    if (window.screen.height <= 1080) {
      htmlStyle.height = 1080
    } else {
      htmlStyle.height = 1200
    }
  }
}
</script>