[{"categoryId":1020,"categoryName":"时尚手表","categoryPid":1019,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":1021,"categoryName":"功能钟表","categoryPid":1019,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":3882,"categoryName":"手表配件","categoryPid":1019,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":4012,"categoryName":"黄金手表","categoryPid":1019,"sortNum":1,"hierarchy":3,"childCategory":[]},{"categoryId":7800,"categoryName":"机械手表","categoryPid":1019,"sortNum":2,"hierarchy":3,"childCategory":[]}]