Vue3页面局部刷新组件的刷新问题怎么解决

<template>
  <div id="app">
    <nav-View v-show="login" />
    <router-view v-if="isRouterAlive" /> <!-- 进行v-if判断 -->
    <foot-View v-show="login" />
  </div>
</template>

<script>
import navView from "@/components/navView.vue";
import footView from "@/components/footer.vue";
import { onMounted, ref, watch ,nextTick,provide,} from "vue";//要引入方法
import { useRouter } from "vue-router";

export default {
  name: "app",
  components: {
    navView,
    footView,
  },
  created() {
    console.log("123", this.$route.path);
  },
  setup() {
    // 局部组件刷新
    const isRouterAlive = ref(true);
    const reload = () => {
      isRouterAlive.value = false;
      nextTick(() => {
        isRouterAlive.value = true;
      });
    };
    provide("reload", reload);
    return {
      isRouterAlive,
    };
  },
  watch: {
    
  },
};
</script>

<style>
* {
  margin: 0px;
}
#app {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -WEBkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}
</style>

<template>
  <div>
    <!-- input框输入值，点击按钮，看值会不会清空 -->
    <input type="text"> 
  </div>
  <button @click="refresh">页面刷新</button>
</template>
<script>
import { inject } from "vue";
export default{
  setup() {
    const refresh = inject("reload");
	//在方法体中的调用方法
    // refresh();
    return {
      refresh,
    };
  },
};
</script>