vue3 列表循环使用及key用法
<template>
<div>
<p v-for="(item,index) in names" :key="index">{{item}}{{index}}</p>
</div>
<div v-for="value,key in results">{{key}}-{{value}}</div>
</template>
<script>
export default{
data(){
return{
names:['aaa','bbb','ccc'],
results:{
name:'11',
age:20,
}
}
}
}
</script>
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