使用相同的uri get和post时,为HTTP路径错误映射的处理程序方法不明确

我试图使控制器使用相同的URI和GET和POST请求。但我遇到了以下错误。

Ambiguous handler methods mapped for HTTP path 'http://localhost:8080/boards/forgotPassword/recoverForm':

据我所知,这不应该发生,因为一个使用获取请求,另一个使用post。如果我错了,请纠正我。控制器详情如下。

@Controller
@RequestMapping(value = "/forgotPassword", method = RequestMethod.GET)
public class PasswordResetController {

    @ModelAttribute("userEmail")
    public UserEmail makeUserEmailDTO () {
        UserEmail userEmail = new UserEmail();
        return userEmail;
    }

    //@RequestMapping(value = "/recoverForm", method = RequestMethod.GET) --> same error
    @GetMapping("/recoverForm")
    public String getRecoverForm () {

        return "_recoverForm";
    }

    //@RequestMapping(value = "/recoverForm", method = RequestMethod.POST) --> same error
    @PostMapping("/recoverForm")
    public String sendRecoverEmail (@ModelAttribute("userEmail") @Valid UserEmail userEmail, BindingResult result) {

        System.out.println(userEmail.getEmail());
        return "_temp";
    }

}