lpdong
Results
2
comments of
lpdong
```javascript function mySetInterval(fn, time) { let timer = null; // 定义内部函数 function interval() { clearTimeout(timer) timer = setTimeout(()=> { fn() interval() // fn执行完后再次执行interval }, time) } interval() // 取消函数 interval.cancel...
```javascript function convert(list) { const map = {}; const res = []; list.forEach((item) => { const obj = { id: item.id, name: item.name, parentId: 0, }; if (map[item.id]) { //...