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                企業??AI智能體構建引擎,智能編排和調試,一鍵部署,支持知識庫和私有化部署方案 廣告
                [vuex](https://vuex.vuejs.org/zh/) ![](https://box.kancloud.cn/288a0dc913bab3fe765baf18fb4bac27_701x551.png) ~~~ 說明:組件中通過事件中的dispatch方法向vuex中的actions中傳遞事件和值,actions接到數據后不能進行修改只能通過commit方法傳給mutation最后mutation將state中的數據進行修改,頁面使用 ~~~ ## 1.NPM安裝 ~~~ npm install vuex --save ~~~ ## 2.`src`目錄下新建`store.js`的文件 ~~~ import Vue from 'vue' import Vuex from 'vuex' Vue.use(Vuex) export default new Vuex.Store({ state: { city:'天門' }, mutations: { }, actions: { } }) ~~~ ## 3.在組件中使用vuex的數據 ~~~ <div class="button">{{this.$store.state.city}}</div> ~~~
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