<div v-for="(item,index) in list" :key="index">
<label v-for="(chidlItem,index) in reverseArr(item)" :key="chidlIndex" />
</div>
computed: {
//闭包函数
reverseArr : function(){
// val为传进来的值
return function (val) {
return val.reverse
}
}
},