update categoryCtrl
modify remove function
update modifyCategory.html
update modifyCategory function
update GoodsInformationCtrl
update get category name
update addGoods.html
update add item function with http
delete console.log()
delete callback
update reduce function in CartCtrl
modify reduceNumber function
update remove cart items
update change item function
update ModifyGoodCtrl
update getItem function in GoodsService
modify remove cart items function
update get category name
update modifyGoodsCtrl
update modifyGoodsInformation.html