delete console.log
remove alert
update categoryAdd test without alert
test saveButton with http
rename cancel to closeGoodsView
rename cancel to closeUpdateView
update closeUpdateView test
rename cancel to closeAddView
rename saveButton to saveNewGood
rename saveButton to saveNewCategory
update refresh test
update saveNewCategory test
update updateCategory with callback
update addCartNum test with callback
update shop test with callback
update addCartNum with http
update refresh with http