在nvue中获取不到vuex中的值变化了

我曾经遇到过类似问题，更换了写法就可以了，具体参考下面代码

页面 store/index.js

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

import getters from './getters.js'  

// modules  
import app from './app/index.js'  

Vue.use(Vuex)  

const store = new Vuex.Store({  
    modules: {  
        app,  
    },  
    getters  
})  

export default store

页面 store/getters.js

export default {  
    vuex_publicKey: state => state.app.vuex_publicKey,  
    vuex_aesKey: state => state.app.vuex_aesKey,  
    vuex_aesEncryptKey: state => state.app.vuex_aesEncryptKey  
}

页面 store/app/index.js

const state = {  
    vuex_publicKey: null,  
    vuex_aesKey: null,  
    vuex_aesEncryptKey: null,  
}  

const mutations = {  
    vuex_publicKey: (state, payload) => {  
        state.vuex_publicKey = payload;  
    },  
    vuex_aesKey: (state, payload) => {  
        state.vuex_aesKey = payload;  
    },  
    vuex_aesEncryptKey: (state, payload) => {  
        state.vuex_aesEncryptKey = payload;  
    }  
}  

export default {  
    namespaced: true,  
    state,  
    mutations  
}

Nvue页面中使用

<template>  
    <view>  
        {{vuex_publicKey}}  
        {{vuex_aesKey}}  
        {{vuex_aesEncryptKey}}  
    </view>  
</template>  

<script>  
    import {  
        mapGetters,  
        mapMutations  
    } from 'vuex'  

    export default {  
        data() {  
            return {  
            }  
        },  
        computed: {  
            ...mapGetters(['vuex_publicKey', 'vuex_aesKey', 'vuex_aesEncryptKey']),  
        },  
        methods: {  

        }  
    }  
</script>  

<style lang="scss" scoped>  

</style>  

还有一个解决办法，尝试加个延时，说不定就解决了