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我有来自 cli 的最新 Vue 项目。只是在玩 vuex 和商店。

默认项目具有此初始化。

import Vue from 'vue';
import App from './App.vue';
import router from './router';
import store from './store';
import './registerServiceWorker';

Vue.config.productionTip = false;

new Vue({
  router,
  store,
  render: (h) => h(App),
}).$mount('#app');

商店长这样：

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

Vue.use(Vuex);

export default new Vuex.Store({
  state: {
      stateName: 'STORE-NAME',

  },
  mutations: {

  },
  actions: {

  },
});

我的证监会看起来像这样：

<template>
  <div class="about">
    <h1>This is the Probate page</h1>
    <p>State Name: {{ localName }}</p>
  </div>
</template>

<script lang="ts">


    export default {

        data(){
            return {
                localName: 'COMPONENT-NAME',
            };
        },

        created(){
                        this.localName = this.$store.state.stateName;

        },
    };

</script>

运行“npm run serve”时出现的错误是：

ERROR in /Users/*/Documents/projects/legalcove-single-page-app/src/views/Probate.vue
27:14 Property 'localName' does not exist on type '{ data(): { localName: string; }; created(): void; }'.
    26 | 
  > 27 |             this.localName = this.$store.state.stateName;
       |              ^
    28 | 
    29 |         },
    30 |     };
Version: typescript ERROR in /Users/*/Documents/projects/lc-single-page-app/src/views/Probate.vue3.1.1
, tslint 5.11.027:31
 Property '$store' does not exist on type '{ data(): { localName: string; }; created(): void; }'.
Time:   3011 ms
    26 | 
  > 27 |             this.localName = this.$store.state.stateName;
       |                               ^
    28 | 
    29 |         },

但是在运行该应用程序时，我在浏览器中没有收到任何错误，并且它可以正常工作。我stateName的屏幕上显示了价值。

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