解决vue页面刷新产生白屏

app.vue

<template>
  <div id="app">
    <router-view v-if="isRouterAlive"></router-view>
  </div>
</template>


<script>
export default {
  provide() {
    return {
      reload: this.reload
    }
  },
  data() {
    return {
      isRouterAlive: true
    }
  },
  methods: {
    reload() {
      this.isRouterAlive = false
      this.$nextTick(function() {
        this.isRouterAlive = true
      })
    }
  }
}
</script>

将要引用的页面 例如：home.vue

*注入*
inject: ['reload'],
*调用*
this.reload()