var threeSelectData={'一级类目':{val:'',items:{'二级类目':{val:'',items:{'三级类目':''}}}},'六一特惠':{val:'12510',items:{}},'防护用品':{val:'12442',items:{}},'热销书籍':{val:'12505',items:{}},'家居生活':{val:'12019',items:{'茶具':{val:'12024',items:{}},'餐具':{val:'12509',items:{}},'床品':{val:'12025',items:{}},'杯子':{val:'12026',items:{}},'收纳用品':{val:'12027',items:{}},'配饰':{val:'12028',items:{}},'小家电':{val:'12042',items:{}},'意大利瓷器':{val:'12408',items:{}},'Umbra':{val:'12411',items:{}}}},'美妆用品':{val:'12020',items:{'洗护套装':{val:'12031',items:{}},'防晒':{val:'12409',items:{}},'欧舒丹':{val:'12410',items:{}}}},'数码箱包':{val:'12021',items:{'包':{val:'12029',items:{}},'BOSE':{val:'12030',items:{}},'施华洛世奇':{val:'12407',items:{}},'智能手环':{val:'12412',items:{}}}}};