排版好乱，我试一下能不能用 markdown
```
let arr = [
"./home/analysis",
"./home/boardTodo",
"./home/dairy",
"./home",
"./home/todo",
"./index",
"./profile"
]

let tree = format(arr)
console.log(tree)

function format(arr) {
let paths = arr.map(path => {
return path.replace(/^.\//, '').split('/').map(p => '/' + p)
})

let result = []
getLevel1()
getLevel2()

function getLevel1() {
paths.forEach(p => {
if (p.length === 1) {
result.push({
path: p[0],
children: []
})
}
})
}

function getLevel2() {
paths.forEach(p => {
let node = result.find(r => r.path === p[0])
if (p.length !== 1) {
node.children.push({
path: '.' + p.join('')
})
}
})
}

return result
}


```