Java Spring Roo/STS:ServiceImpl方法在控制器类中不可见

我在STS中创建了Roo生成的项目，并尝试定制更新/删除方法以与MongoDB一起工作（用于级联更新和删除）。我创建了服务方法，以在更新（删除）父对象时更新（删除）子对象：

NoteService接口是Roo生成的，如下所示：

@RooService(domainTypes = { org.dp.mongo.shortnotes.domain.Note.class })
public interface NoteService {
}

然后，我将父实体Notebook的Roo controller*.aj中的update和dette方法推入重构到Notebook controller类中，并添加了对子实体服务方法的调用：

@RequestMapping("/notebooks")
@Controller
@RooWebScaffold(path = "notebooks", formBackingObject = Notebook.class)
public class NotebookController {
    @Autowired
    private NoteService noteService;

    @RequestMapping(method = RequestMethod.PUT, produces = "text/html")
    public String update(@Valid Notebook notebook, BindingResult bindingResult,
            Model uiModel, HttpServletRequest httpServletRequest) {
        if (bindingResult.hasErrors()) {
            populateEditForm(uiModel, notebook);
            return "notebooks/update";
        }
        uiModel.asMap().clear();
        notebookService.updateNotebook(notebook);
        **noteService.updateNotesWithNoteBook(notebook);**
        return "redirect:/notebooks/"
                + encodeUrlPathSegment(notebook.getId().toString(),
                        httpServletRequest);
    }

    the similar for delete method...

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最后得到的错误是noteService没有UpdateNodesWithNotebook和delete方法。如何修复它们？

NoteService界面中是否存在updateNotesWithNoteBook方法

---

您必须将其放入界面中，这就是您从控制器调用的内容。

非常感谢，我这样做了，并试图给出答案，但无法引起我的声誉级别）

@RequestMapping("/notebooks")
@Controller
@RooWebScaffold(path = "notebooks", formBackingObject = Notebook.class)
public class NotebookController {
    @Autowired
    private NoteService noteService;

    @RequestMapping(method = RequestMethod.PUT, produces = "text/html")
    public String update(@Valid Notebook notebook, BindingResult bindingResult,
            Model uiModel, HttpServletRequest httpServletRequest) {
        if (bindingResult.hasErrors()) {
            populateEditForm(uiModel, notebook);
            return "notebooks/update";
        }
        uiModel.asMap().clear();
        notebookService.updateNotebook(notebook);
        **noteService.updateNotesWithNoteBook(notebook);**
        return "redirect:/notebooks/"
                + encodeUrlPathSegment(notebook.getId().toString(),
                        httpServletRequest);
    }

    the similar for delete method...