vue数据改变页面不刷新（vue列表数据删除后主动刷新页面及刷新方法详解）

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

  </li>
</template>

<script>
export default {
  name: 'App',
   components: {},
  provide(){
    return {
      reload: this.reload
    }
  },
  data() {
    return {
      isRouterAlive: true,
    };
  },
  cread() {},
  methods: {
    reload(){
      this.isRouterAlive = false;
      this.$nextTick(function(){
        this.isRouterAlive = true;
      })
    }
  },
  mounted() {
  },
}
</script>

<style>
</style>

  // 引用vue reload方法
  inject: ['reload'],


//在方法中调用
      this.reload()