[{"categoryId":2415,"categoryName":"厨宝","categoryPid":10272,"sortNum":0,"hierarchy":4,"childCategory":[]},{"categoryId":10273,"categoryName":"热厨套装","categoryPid":10272,"sortNum":0,"hierarchy":4,"childCategory":[]},{"categoryId":10274,"categoryName":"电热水器","categoryPid":10272,"sortNum":1,"hierarchy":4,"childCategory":[]},{"categoryId":10275,"categoryName":"燃气热水器","categoryPid":10272,"sortNum":2,"hierarchy":4,"childCategory":[]},{"categoryId":10276,"categoryName":"电热水龙头","categoryPid":10272,"sortNum":3,"hierarchy":4,"childCategory":[]},{"categoryId":10277,"categoryName":"即热式热水器","categoryPid":10272,"sortNum":4,"hierarchy":4,"childCategory":[]},{"categoryId":10278,"categoryName":"太阳能热水器","categoryPid":10272,"sortNum":5,"hierarchy":4,"childCategory":[]},{"categoryId":10279,"categoryName":"空气源热泵热水器","categoryPid":10272,"sortNum":6,"hierarchy":4,"childCategory":[]}]