recover ItemsCtrl test
update ItemsCtrl test
update ItemsCtrl test
format
update return all items test
delete unuseful codes
recover modify category test
update modify category test
recover modify goods test
update modify goods ctrl test
update change category name test
add get category name test
recover pay test
update get total test
add load cart items test
update success to pay test
recover cart test
format code
add show cart list test
update reduce number test