将以下结构的数据转成数组。

复制
1const listTree = [
2  {
3    id: 1,
4    name: '部门1',
5    pid: 0,
6    children: [
7      {
8        id: 2,
9        name: '部门1-1',
10        pid: 1,
11        children: [
12          {
13            id: 4, 
14            name: '部门1-1-1', 
15            pid: 2,
16            children: []
17          }
18        ]
19      },
20      {
21        id: 3,
22        name: '部门1-2',
23        pid: 1,
24        children: [
25          {
26            id: 5, 
27            name: '部门1-2-1', 
28            pid: 3,
29            children: []
30          }
31        ]
32      }
33    ]
34  },
35  {
36    id: 6,
37    name: '部门2',
38    pid: 0,
39    children: [
40      {
41        id: 7, 
42        name: '部门2-1', 
43        pid: 6,
44        children: []
45      }
46    ]
47  },
48  {
49    id: 8,
50    name: '部门3',
51    pid: 0,
52    children: []
53  }
54]

期望结果：

复制
1const list = [
2  {id: 1, name: '部门1', pid: 0},
3  {id: 2, name: '部门1-1', pid: 1},
4  {id: 3, name: '部门1-2', pid: 1},
5  {id: 4, name: '部门1-1-1', pid: 2},
6  {id: 5, name: '部门1-2-1', pid: 3},
7  {id: 6, name: '部门2', pid: 0},
8  {id: 7, name: '部门2-1', pid: 6},
9  {id: 8, name: '部门3', pid: 0},
10]