vue3如何解决store.state.count错误的取值

vue3语法中出现store.state.count错误怎么解决，下面编程教程网小编给大家简单介绍一下正确写法！

正确写法如下：

<script setup lang="ts">
  import { useStore } from '@/vuex';
  import {computed} from 'vue'
  const store = useStore()
  const onSubmit = () => {
    store.dispatch("incrementAction", 1);
  }
  let num = computed(() => store.state.count)
</script>
 
<template>
  <h2 @click="onSubmit">{{ count }}</h2>
  <h2>{{$store.state.count}}</h2>
</template>