java.lang.IllegalStateException : 모호한 매핑. 'VausRestController'메서드를 매핑 할 수 없습니다.

Question

1 개의 HTTP 요청 만 지원하는 REST 서버를 설정하려고합니다.

2017/05/10 16:42:46.036 ERROR: 
Failed starting server: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'VausRestController' method 
public org.springframework.http.ResponseEntity<com.nds.ch.vge.vaus.restController.VausRestController$ErrorResponse> com.nds.ch.vge.vaus.restController.VausRestController.signature(com.nds.ch.vge.vaus.types.EcdsaSignature) 
to {[/authentication/signature],methods=[PUT]}: There is already 'vausRestController' bean method 
public org.springframework.http.ResponseEntity<com.nds.ch.vge.vaus.restController.VausRestController$ErrorResponse> com.nds.ch.vge.vaus.restController.VausRestController.signature(com.nds.ch.vge.vaus.types.EcdsaSignature) mapped. 

응용 프로그램 컨텍스트 (관련 부분) : 나는 다음과 같은 예외를받은

<context:annotation-config /> 

<bean id="VausRestController" class="restController.VausRestController"> 
    <property name="authenticationManager" ref="authenticationManager" /> 
</bean> 

코드 : 나는 단지 하나의 @RequestMapping이

import javax.annotation.Resource; 
import org.springframework.http.ResponseEntity; 
import org.springframework.http.converter.HttpMessageNotReadableException; 
import org.springframework.stereotype.Controller; 
import org.springframework.web.bind.annotation.ExceptionHandler; 
import org.springframework.web.bind.annotation.PathVariable; 
import org.springframework.web.bind.annotation.RequestBody; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 
import org.springframework.web.bind.annotation.ResponseBody; 
import org.springframework.web.bind.annotation.RestController; 


@Controller 
@RestController 
public class VausRestController { 


    @Resource(name="authenticationManager") 
    AuthenticationManager authenticationManager; 

    public void setAuthenticationManager(AuthenticationManager authenticationManager) { 
     this.authenticationManager = authenticationManager; 
    } 


    @RequestMapping(value ="/authentication/signature", method = RequestMethod.PUT) 
    public ResponseEntity<Object> signature(@RequestBody final EcdsaSignature ecdsaSignature) { 

     return ...... 
    } 

알 수 있습니다. 또한 내 pom.xml에서 스프링 버전을 변경하려고 시도했습니다. 도움이되지 않았습니다.

Answer 1

이 실패하는 이유는 애플리케이션 컨텍스트 '콩'에 내가 해결하기 위해 대문자 id="VausRestController"

을 한 것으로, 내가 사용하는 것입니다 :

이

<bean id="vausRestController" class="restController.VausRestController"> 
    <property name="authenticationManager" ref="authenticationManager" /> 
</bean>