vue3 定义一个空数组
import {reactive,onMounted} from 'vue' import axios from 'axios'let state =reactive({books:[]})onMounted(()=>{axios({method:'get',url: '/api/book/hot'}
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<script setup lang="ts">
import {reactive,onMounted} from 'vue'
import axios from 'axios'
let state =reactive({
books:[]
})
onMounted(()=>{
axios({
method:'get',
url: '/api/book/hot'
}).then((res)=>{
if(res.status==200){
state.books = res.data
}
})
})
</script>
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