import Vue from 'vue' import Vuex from "vuex" Vue.use(Vuex) export default new Vuex.Store({ // 全局属性变量 state: { // state的作用是定义属性变量。定义一个参数 theme: '', footTab:'', points_name:'积分' }, // 全局同步方法,在methods{this.$store.commit("changeTheme")} mutations: { changeTheme(state, value) { state.theme = value; }, changefootTab(state, value) { state.footTab = value; }, changePoints(state, value) { state.points_name = value; } }, getters: { }, actions: { } })