vuex全局变量使用

1

import Vuex from 'vuex'

 Vue.use(Vuex);

2定义常量

const video = {
    state: {
        url: '',
        cover: '',
        playStatus: false
    },
    mutations: videoMutations
};

const loading = {
    state: {
        stack: []
    },
    mutations: loadingMutations
};

3新建Vuex.Store modules

export default new Vuex.Store({
   modules: {
      video,
      loading,
  
   },
})

 3在别的vue文件里导入

import store from '../store/index'

console.log(store.state.video.playStatus);