小编Kab*_*ngh的帖子

我有一个模拟 JSON，如下所示：

const apiData = [{
        "id": 1,
        "label": "List item 1",
        "parent_id": 0
    },
    {
        "id": 5,
        "label": "List item 1",
        "parent_id": 1
    },
    {
        "id": 6,
        "label": "List item 1",
        "parent_id": 1
    },
    {
        "id": 7,
        "label": "List item 1",
        "parent_id": 1
    },
    {
        "id": 8,
        "label": "List item 1",
        "parent_id": 1
    },
    {
        "id": 9,
        "label": "List item 1",
        "parent_id": 8
    },
    {
        "id": 10,
        "label": "List item 1",
        "parent_id": 8
    },
    {
        "id": 2,
        "label": "List …