vue优雅的刷新当前页面

第一步

App.vue

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

<script>
  export default {
    name: 'app',
    data() {
      return {
        isRouterAlive: true
      }
    },
    provide() {
      return {
        reload: this.reload
      }
    },
    methods: {
      reload() {
        /**刷新当前路由**/
        let self = this;
        self.isRouterAlive = false;
        self.$nextTick(function () {
          self.isRouterAlive = true;
        });
      },
    }
  }
</script>

第二步

User.vue(要刷新的页面)

<template>

</template>

<script>
  export default {
    name: "User",
    inject: ['reload'], /**引入App.vue中的provide对应的方法*/
    
    mounted() {
      let self = this;
      setTimeout(() => {
        console.log("刷新");
        self.reload();
      }, 5000);
    }
  }
</script>
<style scoped>

</style>