caimei-authentic-www/store/user.js

const state = () => ({
  userInfo: {},
})

const mutations = {
  // 设置用户信息
  SET_USER_INFO(state, data) {
    state.userInfo = data
  },
}

const actions = {
  // 退出登录
  logout({ commit }) {
    commit('SET_USER_INFO', {})
  },
  // 用户登录
  login({ commit }, data) {
    commit('SET_USER_INFO', data)
  },
}

export default {
  namespaced: true,
  state,
  mutations,
  actions,
}