js如何输出数组元素值

js如何将下面数组按照下面值输出name

['0', '1', '0-1', '1-1', '1-1-1']

var arr = [
           {id:1,name:'0',children:[{id:2,name:'0-1'}]},
           {id:3,name:'1',children:[{id:4,name:'1-1',children:[{id:5,name:'1-1-1'}]}]}
]

这种输出顺序其实就是用到数据结构中，对树的广度优先遍历算法：

// 广度优先遍历
function broadErgodic(treeArr) {
    const arr = []
    while(treeArr.length > 0) {
        const node = treeArr.shift()
        arr.push(node.name)
        node.children && treeArr.push(...node.children)
    }
    return arr
}