[{"categoryId":3152,"categoryName":"ϯ","categoryPid":3115,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":3154,"categoryName":"","categoryPid":3115,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":3156,"categoryName":"","categoryPid":3115,"sortNum":0,"hierarchy":3,"childCategory":[]}]