PC_FiveFollowing/src/store/index.js

import { createStore } from 'vuex'

// console.log(createApp())
export default createStore({
    state: {
        routeInfo: null,
        resizeTime: true,
        windowWidth: 0,
        typeTime: null,
        count: 1
    },
    mutations: {          // mutations改变store的状态（通过store.commit('SET_NAME', 'qian')提交修改）
        increment(state, val) {
            state.count = val
        }
    }
})