Java 在Spring中使用ResponseEntity在@RestController和@Controller之间传递数据

我必须使用

ResponseEntity

类将对象从RestController传递到控制器。第一个请求将使用下面的链接转到AuthRestController.class

然后经过一些处理，它将被重定向到另一个控制器，该控制器是以下链接上的ResponseController

在这里，我无法将状态对象传递给ResponseControl

AuthRestController.class

@RestController
@RequestMapping(value = "/auth/apis")
public class AuthRestController {

    @Autowired Environment environment;
    @Autowired UserService userService; 
    @Autowired StatusService statusService;

    @RequestMapping(value = "/status", method = RequestMethod.GET)
    public ResponseEntity<Status> status(@RequestParam String sts, @RequestParam String hsh) {      
        HttpHeaders httpHeaders = new HttpHeaders();            
        Status status = new Status(0, "undefined", "any status that does not exists in the system", "something's getting wrong");

        try {           
            if (!hsh.trim().equals("") && !sts.trim().equals("")) {
                String userId = Base64Utils.decrypt(URLDecoder.decode(hsh.trim(), "UTF-8").replace(" ", "+")).split("\\-")[0].trim();
                User user = userService.getUser(Integer.parseInt(userId));
                if (user != null && user.getUserKey() != null && user.getUserKey().equals(hsh.trim())) {
                    String decrypted = Base64Utils.decrypt(URLDecoder.decode(sts.trim(), "UTF-8").replace(" ", "+"));
                    status = statusService.getStatus(Integer.parseInt(decrypted));
                    user.setStatus(status);
                    user.setUserKey(null);
                    userService.updateUser(user);                   
                }
            }           
            httpHeaders.setLocation(new URI(environment.getRequiredProperty("application.domain") 
                    + "app/response/acknowledgement"));         
        } catch (Exception e) {
            Log.e(e);
        }

        return new ResponseEntity<Status>(status, httpHeaders, HttpStatus.SEE_OTHER);
    }
}

@Controller
@RequestMapping("/app/response")
public class ResponseController {

    @RequestMapping(value = "/acknowledgement",  method = RequestMethod.POST)
    public String acknowledgement(ModelMap model) {     

        // How to get Status object here sent from AuthRestController?
        // To be passed in model as attribute

        model.addAttribute("msg", status.getMessage());     
        return "acknowledgement";
    }               
}

那么，有没有办法在acknowledge（）方法中获取状态实例？或者我的方法有什么问题

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谢谢

这听起来像是在做Spring Security开箱即用的工作。这听起来像是在做Spring Security开箱即用的工作。