Question

我有以下内容：

@Controller
@RequestMapping("/admin")
public class AdminController extends BaseHtmlController{

    @Autowired
    protected DeviceCustomerMap deviceCustomerMap;

    @Autowired
    protected CustomerDao customerDao;

    String layout = "template/admin";

    @RequestMapping(value="/login", method = RequestMethod.GET)
    public String login(ModelMap model) {
        model.addAttribute("meta", meta);
        String view = "login";
        return view;
    }


}


public class AdminCustomerController extends AdminController{

    @RequestMapping(value="/customer/mapping", method = RequestMethod.GET)
    public String customerMapping(ModelMap model, @RequestParam(required=false) boolean refresh) throws Exception {
        if (refresh){
            deviceCustomerMap.initCustomerUrlMap();
        }
        model.addAttribute("meta", meta);
        model.addAttribute("view", "customer/mapping");
        model.addAttribute("customers", deviceCustomerMap.getCustomerMap());
        return layout;
    }
}

然而，扩展控制器没有解决请求，但是当它们在基本控制器中时，它们已经解决得很好，我已经探到了几个线程但是找不到解决方案，任何想法？

Answer 1

问题是您在向/admin/login资源执行请求时能够获得响应，而不是/admin/customer/mapping资源，除非您将customerMapping()方法移动到{ {1}}上课？

解决方案是使用AdminController注释注释AdminCustomerController类。如果没有stereotype注释（以及适当的组件扫描），Spring将不会将该类识别为Spring bean。

spring MVC扩展控制器无法解决

1 个答案: