interface OriginDataItem { id: number resourceUrl: string fileName: string type: string defaultSort: number parentId?: number } export const originData: OriginDataItem[] = [ { id: 12, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 10, defaultSort: 2 }, { id: 78, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 77, defaultSort: 1 }, { id: 80, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 78, defaultSort: 4 }, { id: 82, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 81, defaultSort: 1 }, { id: 84, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 83, defaultSort: 1 }, { id: 86, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 85, defaultSort: 1 }, { id: 88, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 87, defaultSort: 1 }, { id: 90, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 89, defaultSort: 1 }, { id: 92, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 91, defaultSort: 1 }, { id: 94, resourceUrl: 'bbb', type: 'image', fileName: '张三', parentId: 93, defaultSort: 1 } ]