所有类别链接在Opencart 2.1版中都显示如下
http://localhost/jahangirkhalid/desktops/pc
但旧方式中只有三个类别
http://localhost/jahangirkhalid/?/index.php?_route_=desktops/mac
http://localhost/jahangirkhalid/?/index.php?_route_=laptop-notebook/macs
http://localhost/jahangirkhalid/?/index.php?_route_=laptop-notebook/windows
问题是什么。