刷新页面时候将state数据保存到sessionStorage里面:
export default { name: ‘App‘, created () { //在页面加载时读取sessionStorage里的状态信息 if (sessionStorage.getItem("store") ) { this.$store.replaceState(Object.assign({}, this.$store.state,JSON.parse(sessionStorage.getItem("store")))) } //在页面刷新时将vuex里的信息保存到sessionStorage里 window.addEventListener("beforeunload",()=>{ sessionStorage.setItem("store",JSON.stringify(this.$store.state)) }) } }
原文:https://www.cnblogs.com/xlfdqf/p/11235973.html