关于vue.js:如何在vuex中对token进行存储

1：在Login.vue中通过http申请获取到token和用户信息

//依据api接口获取tokenthis.$axios  .post(url, {    username: this.loginForm.username,    password: this.loginForm.pass,  })  .then((res) => {    // console.log(res.data);    this.$message.success('登录胜利')    let data = res.data    //依据store中set_token办法将token保留至localStorage/sessionStorage中，data["Authentication-Token"]，获取token的value值    this.$store.commit('set_token', data['Authentication-Token'])  })  .catch((error) => {    // this.$message.error(error.status)    this.loading = false    // console.log(error)  })

2：在store.js中对token状态进行监管

import Vue from 'vue'import Vuex from 'vuex'Vue.use(Vuex)export default new Vuex.Store({  state: {    token: ''  },  mutations: {    set_token(state, token) {      state.token = token      sessionStorage.token = token    },    del_token(state) {      state.token = ''      sessionStorage.removeItem('token')    }  }})

3: 在touter/index.js 中