[{"categoryId":3491,"categoryName":"户外双肩包/登山包","categoryPid":3490,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":3492,"categoryName":"户外腰包","categoryPid":3490,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":3493,"categoryName":"户外挎包","categoryPid":3490,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":3494,"categoryName":"户外胸包","categoryPid":3490,"sortNum":0,"hierarchy":3,"childCategory":[]},{"categoryId":10314,"categoryName":"运动包","categoryPid":3490,"sortNum":1,"hierarchy":3,"childCategory":[{"categoryId":10315,"categoryName":"手包","categoryPid":10314,"sortNum":0,"hierarchy":4,"childCategory":[]},{"categoryId":10316,"categoryName":"户外摄影包","categoryPid":10314,"sortNum":1,"hierarchy":4,"childCategory":[]},{"categoryId":10317,"categoryName":"拎包","categoryPid":10314,"sortNum":2,"hierarchy":4,"childCategory":[]},{"categoryId":10318,"categoryName":"单肩背包","categoryPid":10314,"sortNum":3,"hierarchy":4,"childCategory":[]},{"categoryId":10319,"categoryName":"其他运动包","categoryPid":10314,"sortNum":4,"hierarchy":4,"childCategory":[]}]}]