我正在尝试使用 Vue3 克服组合 API 和 Pinia。
我正在调用外部 API 以获取一些数据并将其存储在商店的状态中,我的问题是当我从页面调用此状态时,它似乎是空的,我无法检索我在商店的操作部分调用的数据。在此过程中我错了的任何想法?
应用程序.vue
<template>
<h1>Rick And Morty</h1>
<ul>
<li v-for="(item, index) in characters" :key="index">
{{item}}
</li>
</ul>
</template>
<script>
import { useCharactersStore } from '@/stores/characters'
import { onBeforeMount } from 'vue'
export default {
setup() {
const useStore = useCharactersStore()
const characters = useStore.characters
console.log("Store: " + characters)
onBeforeMount(() => {
useStore.fetchCharacters()
})
return {
useStore,
characters
}
},
}
</script>
字符.js
import { defineStore } from 'pinia'
export const useCharactersStore = defineStore('main', {
state: () => {
return {
characters: [],
page: 1
}
},
actions: {
async fetchCharacters() {
const res = await fetch('https://rickandmortyapi.com/api/character/')
const { results } = await res.json()
this.characters.push(results)
console.log("Back: " + this.characters)
}
}
})