View file imageupload/config/routing.yml

dmzx_imageupload_controller_upload:
    path: /imageupload
    defaults: { _controller: 'dmzx.imageupload.controller.upload:handle_imageupload' }
dmzx_imageupload_controller_ucp_controller:
    path: /ucp_controller
    defaults: { _controller: 'dmzx.imageupload.ucp.controller:main' }
dmzx_imageupload_multi_upload:
    path: /imagemultiupload
    defaults: { _controller: 'dmzx.imageupload.multi.upload:handle' }