vue使用vuex大体结构

store1.js

    const state = {}
    const mutations = {}
    const actions = {}
    const getters = {}

    export default {
        namespace: true,
        state,
        mutations,
        actions,
        getters,
   }

index.js

    import vue from 'vue'
    import vuex from 'vuex'
    import store1 from './store1'

    vue.use(vuex);

    export default new vuex.store({
       modules: {
         store1        
      } 
    })  

main.js

    import vue from 'vue'
    import app from './app.vue'
    import store from './store'

    new vue({
      store,
      render: h => h(app)
    }).$mount('#app')