app.vue

import store from './store'mounted () {// 解决vuex刷新丢失window.addEventListener("beforeunload",()=>{ localStorage.setItem("userComMsg",JSON.stringify(store.state))});//在页面加载时读取localStorage里的状态信息if(localStorage.getItem("userComMsg")){ Object.assign(store.state,JSON.parse(localStorage.getItem("userComMsg")));//使用后清除内存setTimeout(function () { localStorage.removeItem("userComMsg");},300)}}

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