vue的v-for多级嵌套如何写？
网友回复
key设置不一样即可
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<div id="app">
<div v-for="(item,index) in datalist" :key="index">
{{item.name}}
<span v-for="(subitem,subindex) in item.value" :key="subindex">
{{subitem.submenu}}
</span>
...点击查看剩余70%
by thinkfuture
我知道答案，我要回答
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