vuex刷新后数据丢失的解决方法

npm install --save vuex-persistedstate

import createPersistedState from 'vuex-persistedstate'
 
const store = new Vuex.Store({
 state: {
 user: {}, //用户
 },
 mutations: {
 update_user(state, newuser) {
  state.user = newuser
 },
 },
 //把所有数据缓存到本地
 plugins: [createPersistedState()],
})
 
export default store;