zz--front/store/index.js

import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex);
const store = new Vuex.Store({  
    state: {  
        login: true,  
        token: '',  
        avatarUrl: '',  
        userName: ''  
    },  
    mutations: {  
        login(state, provider) {  
            console.log(state)  
            console.log(provider)  
            state.login = true;  
            state.token = provider.token;  
            state.userName = provider.userName;  
            state.avatarUrl = provider.avatarUrl;  
        },  
        logout(state) {  
            state.login = false;  
            state.token = '';  
            state.userName = '';  
            state.avatarUrl = '';  
        }  
    }  
})  
export default store