controller:
GoodsController.class.php用这种模式控制器找不到
namespace app\test\controller;
use think\Controller;

class GoodsController extends Controller
{
public function goods()
{
echo "222";
}
}
Hello.php这种模式就可以运行里面的方法
namespace app\test\controller;
use think\Controller;

class Hello extends Controller
{
public function hell()
{
echo "hell";
}
}