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App.vue中添加:
created(){
//在页面加载时读取localStorage里的状态信息
localStorage.getItem("userMsg") && this.$store.replaceState(Object.assign(this.$store.state,JSON.parse(localStorage.getItem("userMsg"))));
//在页面刷新时将vuex里的信息保存到localStorage里
window.addEventListener("beforeunload",()=>{
localStorage.setItem("userMsg",JSON.stringify(this.$store.state))
})
}
