<template> <div id="app"> <loading showTxt="加载中,请稍后" :isShow="isShow"></loading> <nv-head></nv-head> <router-view></router-view> {{isShow}} </div></template><script> import nvHead from './components/header.vue'; import loading from './components/loading.vue'; export default { name : 'app', data () { return { isShow: this.$store.getters.loadingState } }, components: { nvHead, loading }, handleSelect(key, keyPath) { console.log(key, keyPath); } }</script>此时我其他页面修改了this.$store.getters.loadingState 这个参数,但是这里没有双向绑定,请问怎么办
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