<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
const { log } = console
let arr = [
{
title: '你吗？',
children: [
{
title: '很好啊',
children: []
},
{
title: '吗',
children: [
{
title: '好呀',
children: []
}
]
}
]
},
{
title: '卡卡卡',
children: [
{
title: '非常好芬',
children: []
}
]
},
{
title: '好卡',
children: [
{
title: '非常芬',
children: []
}
]
},
{
title: '第三方的好',
children: []
},
{
title: '第三方的',
children: [
{
title: '的',
children: []
}
]
}
]
let onRecursionData = (arr, val) => {
let newarr = []
arr.forEach(item => {
if (item.children && item.children.length) {
let children = onRecursionData(item.children, val)
let obj = {
...item,
children
}
if (children && children.length) {
newarr.push(obj)
} else if(item.title.includes(val)){
newarr.push({ ...item })
}
} else {
if (item.title.includes(val)) {
newarr.push(item)
}
}
})
return newarr
}
let result = onRecursionData(arr, '好')
log(result)
</script>
</body>
</html>
参考文章：https://blog.csdn.net/qq_43432158/article/details/122846110
原创文章，作者：306829225，如若转载，请注明出处：https://blog.ytso.com/277276.html