queyue-miniapp/store/index.js

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

Vue.use(Vuex)

const store = new Vuex.Store({
	state: {
		hasLogin: false,
		userInfo: {},
		theme: uni.getSystemInfoSync().theme,
		deviceId: uni.getDeviceInfo().deviceId,
		deviceBrand: uni.getDeviceInfo().deviceBrand,
	},
	mutations: {
		login(state, provider) {

			state.hasLogin = true;
			state.userInfo = provider;
			uni.setStorage({//缓存用户登陆状态
			    key: 'userInfo',  
			    data: provider  
			}) 
			console.log(state.userInfo);
		},
		logout(state) {
			state.hasLogin = false;
			state.userInfo = {};
			uni.removeStorage({  
                key: 'userInfo'  
            });
			uni.removeStorage({
			    key: 'token'  
			})
		},
		changeTheme(state, theme) {
			state.theme = theme
		}
	},
	actions: {
	
	}
})

export default store